MELSEC iQ-R Ethernet, CC-Link IE, and

MELSECNET/H Function Block Reference

SAFETY PRECAUTIONS
(Read these precautions before using Mitsubishi Electric programmable controllers.)
Before using the products described under "Relevant products", please read this manual and the relevant manuals carefully
and pay full attention to safety to handle the products correctly.
The precautions given in this manual are concerned with the products only. For the safety precautions of the programmable
controller system, refer to the MELSEC iQ-R Module Configuration Manual.
In this manual, the safety precautions are classified into two levels: " WARNING" and " CAUTION".

Indicates that incorrect handling may cause hazardous conditions, resulting in

WARNING death or severe injury.

Indicates that incorrect handling may cause hazardous conditions, resulting in

CAUTION minor or moderate injury or property damage.

Under some circumstances, failure to observe the precautions given under " CAUTION" may lead to serious
consequences.
Observe the precautions of both levels because they are important for personal and system safety.
Make sure that the end users read this manual and then keep the manual in a safe place for future reference.

1
 CONDITIONS OF USE FOR THE PRODUCT
(1) Mitsubishi programmable controller ("the PRODUCT") shall be used in conditions;
i) where any problem, fault or failure occurring in the PRODUCT, if any, shall not lead to any major or serious accident;
and
ii) where the backup and fail-safe function are systematically or automatically provided outside of the PRODUCT for the
case of any problem, fault or failure occurring in the PRODUCT.
(2) The PRODUCT has been designed and manufactured for the purpose of being used in general industries.
MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY (INCLUDING, BUT NOT LIMITED TO ANY AND ALL
RESPONSIBILITY OR LIABILITY BASED ON CONTRACT, WARRANTY, TORT, PRODUCT LIABILITY) FOR ANY
INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE
OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS, PRECAUTIONS, OR
WARNING CONTAINED IN MITSUBISHI'S USER, INSTRUCTION AND/OR SAFETY MANUALS, TECHNICAL
BULLETINS AND GUIDELINES FOR the PRODUCT.
("Prohibited Application")
Prohibited Applications include, but not limited to, the use of the PRODUCT in;
• Nuclear Power Plants and any other power plants operated by Power companies, and/or any other cases in which the
public could be affected if any problem or fault occurs in the PRODUCT.
• Railway companies or Public service purposes, and/or any other cases in which establishment of a special quality
assurance system is required by the Purchaser or End User.
• Aircraft or Aerospace, Medical applications, Train equipment, transport equipment such as Elevator and Escalator,
Incineration and Fuel devices, Vehicles, Manned transportation, Equipment for Recreation and Amusement, and
Safety devices, handling of Nuclear or Hazardous Materials or Chemicals, Mining and Drilling, and/or other
applications where there is a significant risk of injury to the public or property.
Notwithstanding the above restrictions, Mitsubishi may in its sole discretion, authorize use of the PRODUCT in one or
more of the Prohibited Applications, provided that the usage of the PRODUCT is limited only for the specific
applications agreed to by Mitsubishi and provided further that no special quality assurance or fail-safe, redundant or
other safety features which exceed the general specifications of the PRODUCTs are required. For details, please
contact the Mitsubishi representative in your region.

INTRODUCTION
Thank you for purchasing the Mitsubishi Electric MELSEC iQ-R series programmable controllers.
This manual describes the module function blocks for the relevant products listed below.
Before using the products, please read this manual and the relevant manuals carefully and develop familiarity with the
functions and performance of the MELSEC iQ-R series programmable controller to handle the products correctly.
When applying the program examples provided in this manual to an actual system, ensure the applicability and confirm that it
will not cause system control problems.
Please make sure that the end users read this manual.

Relevant products
Item Model
Ethernet-equipped module RJ71EN71, R04ENCPU, R08ENCPU, R16ENCPU, R32ENCPU, R120ENCPU
CC-Link IE TSN module RJ71GN11-T2
CC-Link IE Controller Network module RJ71GP21-SX, RJ71GP21S-SX
CC-Link IE Field Network module RJ71GF11-T2
MELSECNET/H module RJ71LP21-25

2
CONTENTS
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
CONDITIONS OF USE FOR THE PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
RELEVANT MANUALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
TERMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
GENERIC TERMS AND ABBREVIATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

CONTENTS
CHAPTER 1 MODULE FUNCTION BLOCK (FB) LIST 8

CHAPTER 2 Ethernet-EQUIPPED MODULE FB 10

2.1 M+model_DeviceRead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.2 M+model_DeviceWrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3 M+model_Send . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.4 M+model_Recv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.5 M+model_RemoteStopRun. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
2.6 M+model_ReadTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
2.7 M+model_WriteTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
2.8 M+model_ConnectionOpen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
2.9 M+model_ConnectionClose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
2.10 M+model_Recv_Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
2.11 M+model_Send_Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
2.12 M+model_Refresh_Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
2.13 M+model_SLMP_DeviceRead_IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
2.14 M+model_SLMP_DeviceWrite_IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

CHAPTER 3 CC-Link IE TSN MODULE FB 76

3.1 M+model_DeviceRead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
3.2 M+model_DeviceWrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
3.3 M+model_Send . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
3.4 M+model_Recv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
3.5 M+model_RemoteStopRun. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
3.6 M+model_SLMP_DeviceRead_IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
3.7 M+model_SLMP_DeviceWrite_IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
3.8 M+model_SetAddress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
3.9 M+model_SetParameterX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
3.10 M+model_RemoteRead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
3.11 M+model_RemoteWrite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
3.12 M+model_RemoteReset_IP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

CHAPTER 4 CC-Link IE Controller Network MODULE FB 144

4.1 M+model_DeviceRead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
4.2 M+model_DeviceWrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
4.3 M+model_Send . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
4.4 M+model_Recv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
4.5 M+model_RemoteStopRun. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
4.6 M+model_ReadTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
4.7 M+model_WriteTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
4.8 M+model_StationNoSet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

3
 4.9 M+model_RedundantSystem_GetAddress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

CHAPTER 5 CC-Link IE Field Network MODULE FB 160

5.1 M+model_DeviceRead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
5.2 M+model_DeviceWrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
5.3 M+model_Send . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
5.4 M+model_Recv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
5.5 M+model_RemoteStopRun. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
5.6 M+model_ReadTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
5.7 M+model_WriteTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
5.8 M+model_SetParameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
5.9 M+model_StationNoSet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
5.10 M+model_RedundantSystem_GetAddress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
5.11 M+model_ReadSystemTypeInformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
5.12 M+model_ReadSystemStatusInformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
5.13 M+model_RemoteReset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

CHAPTER 6 MELSECNET/H MODULE FB 186

6.1 M+model_DeviceRead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
6.2 M+model_DeviceWrite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
6.3 M+model_Send . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
6.4 M+model_Recv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
6.5 M+model_RemoteStopRun. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
6.6 M+model_ReadTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
6.7 M+model_WriteTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
6.8 M+model_RedundantSystem_GetAddress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

INSTRUCTION INDEX 195

REVISIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .197
TRADEMARKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198

4
RELEVANT MANUALS
Manual name [manual number] Description Available form
MELSEC iQ-R Ethernet, CC-Link IE, and Function blocks used for modules of Ethernet, CC-Link IE, or MELSECNET/H e-Manual
MELSECNET/H Function Block Reference PDF
[BCN-P5999-0381] (this manual)
MELSEC iQ-R Programming Manual (Module Dedicated instructions for the intelligent function modules e-Manual
Dedicated Instructions) PDF
[SH-081976ENG]
MELSEC iQ-R CPU Module User's Manual Memory, functions, devices, and parameters of the CPU module Print book
(Application)
e-Manual
[SH-081264ENG]
PDF
MELSEC iQ-R Ethernet User's Manual (Application) Functions, parameter settings, programming, troubleshooting, I/O signals, and Print book
[SH-081257ENG] buffer memory of Ethernet
e-Manual
PDF
MELSEC iQ-R CC-Link IE TSN User's Manual Functions, parameter settings, troubleshooting, I/O signals, and buffer memory Print book
(Application) of CC-Link IE TSN
e-Manual
[SH-082129ENG]
PDF
MELSEC iQ-R CC-Link IE Controller Network User's Functions, parameter settings, troubleshooting, and buffer memory of CC-Link IE Print book
Manual (Application) Controller Network
e-Manual
[SH-081258ENG]
PDF
MELSEC iQ-R CC-Link IE Field Network User's Functions, parameter settings, programming, troubleshooting, I/O signals, and Print book
Manual (Application) buffer memory of CC-Link IE Field Network
e-Manual
[SH-081259ENG]
PDF
MELSEC iQ-R MELSECNET/H Network Module Functions, parameter settings, programming, troubleshooting, and buffer Print book
User's Manual (Application) memory of MELSEC iQ-R MELSECNET/H network module
e-Manual
[SH-082204ENG]
PDF

e-Manual refers to the Mitsubishi Electric FA electronic book manuals that can be browsed using a dedicated
tool.
e-Manual has the following features:
• Required information can be cross-searched in multiple manuals.
• Other manuals can be accessed from the links in the manual.
• The hardware specifications of each part can be found from the product figures.
• Pages that users often browse can be bookmarked.
• Sample programs can be copied to an engineering tool.

5
 TERMS
Unless otherwise specified, this manual uses the following terms.
Term Description
Engineering tool A tool used for setting up programmable controllers, programming, debugging, and maintenance
Module label A label that represents one of memory areas (I/O signals and buffer memory areas) specific to each module in a given
character string.
For the module used, GX Works3 automatically generates this label, which can be used as a global label.

6
GENERIC TERMS AND ABBREVIATIONS
Unless otherwise specified, this manual uses the following generic terms and abbreviations.
Generic term/abbreviation Description
Ethernet-equipped module A generic term for the following modules when the Ethernet function is used:
• RJ71EN71
• RnENCPU (network part)
MELSECNET/H An abbreviation for the MELSECNET/H network system
RnENCPU (network part) A module on the right-hand side of the RnENCPU ( MELSEC iQ-R Ethernet/CC-Link IE User's
Manual (Startup))

7
 1 MODULE FUNCTION BLOCK (FB) LIST
This chapter lists the module FBs that can be used in the MELSEC iQ-R series network modules and Ethernet function of the
CPU module.
: Available, : Not available
Name Description Ethernet- CC-Link IE CC-Link IE CC-Link IE MELSECNET/H
equipped TSN Controller Field module FB
module FB module FB Network Network
module FB module FB
M+model_DeviceRead Reads data by specifying a device     
in the programmable controller of
another station.
M+model_DeviceWrite Writes data by specifying a device     
in the programmable controller of
another station.
M+model_Send Sends data to the programmable     
controller of another station.
M+model_Recv Reads the data received from the     
programmable controller of
another station.
M+model_RemoteStopRun Sends a remote STOP/RUN     
request to the programmable
controller of another station.
M+model_ReadTime Reads clock data from the     
programmable controller of
another station to adjust the time
of the programmable controller
CPU of own station.
M+model_WriteTime Writes the clock data of the     
programmable controller of own
station to another station to adjust
the time of the programmable
controller CPU of another station.
M+model_ConnectionOpen Opens (establishes) a connection.     
M+model_ConnectionClose Closes (disconnects) the     
connection.
M+model_Recv_Socket Reads the data received from the     
external device through socket
communication or fixed buffer
communication.
M+model_Send_Socket Sends data to the external device     
through socket communication or
fixed buffer communication.
M+model_Refresh_Data Transfers module label data.     
M+model_SLMP_DeviceRea Reads data from the SLMP-     
d_IP compatible device by specifying
IP address.
M+model_SLMP_DeviceWrit Writes data to the SLMP-     
e_IP compatible device by specifying
IP address.
M+model_SetAddress Sets the station number or IP     
address for the own station.
M+model_SetParameterX Sets parameters for a module.     
M+model_RemoteRead Reads data from the buffer     
memory of the remote station in
units of words.
M+model_RemoteWrite Writes data to the buffer memory     
of the remote station in units of
words.

1 MODULE FUNCTION BLOCK (FB) LIST

8
 Name Description Ethernet- CC-Link IE CC-Link IE CC-Link IE MELSECNET/H
equipped TSN Controller Field module FB
module FB module FB Network Network
module FB module FB 1
M+model_RemoteReset_IP Sends a remote STOP request to     
the target station by specifying IP
address and then sends a remote
RESET request.
M+model_SetParameter Sets the parameters in the     
master, submaster, and local
stations.
M+model_StationNoSet Sets the station number of the     
own station.
M+model_RedundantSystem Identifies the control system or     
_GetAddress standby system in the target
(another station) redundant
system and acquires the address
of the control system or standby
system in the redundant system.
M+model_ReadSystemTypeI Reads the model information of     
nformation the system configuration module
of the intelligent device station
(remote head module).
M+model_ReadSystemStatus Reads the status information of     
Information the system configuration module
of the intelligent device station
(remote head module).
M+model_RemoteReset Sends a remote STOP request to     
the target station and then sends
a remote RESET request.

Precautions
When the module FB is executed, an operation error may be occurred in the programmable controller CPU. In this case,
check the detailed information of the operation error in event history and correct the input argument of the module FB.

1 MODULE FUNCTION BLOCK (FB) LIST

9
 2 Ethernet-EQUIPPED MODULE FB

2.1 M+model_DeviceRead

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_DeviceRead RJ71EN71(E+E) 
M+RJ71EN71_C_DeviceRead RJ71EN71(CCIEC) _RJ71EN71(CCIEC)
M+RJ71EN71_EC_DeviceRead RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_F_DeviceRead RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_DeviceRead RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GP21(S)-SX
M+RJ71GP21_DeviceRead

■RJ71GF11-T2
M+RJ71GF11_DeviceRead

■RJ71LP21-25
M+RJ71LP21_DeviceRead

Overview
Item Description
Overview Reads data by specifying a device in the programmable controller of another station.
Symbol
M+RJ71GF11_DeviceRead
(1) B: i_bEN o_bENO: B (7)
(2) DUT: i_stModule o_bOK: B (8)
(3) UW: i_u2TargetAddress o_bErr: B (9)
(4) UW: i_uDataLength o_uErrId: UW (10)
(5) S: i_s32TargetDevice o_uReadData: UW (11)
(6) UW: i_uChannel

pbi_uCPU_Type (12)
pbi_uResendCountMax (13)
pbi_uTimeUnit (14)
pbi_uMonitorTime (15)
pbi_bStationSpecific (16)
pbo_uResendCount (17)
pbo_u4ErrTime (18)
pbo_uErrNetworkNo (19)
pbo_uErrStationNo (20)

The above FB is an example for the RJ71GF11-T2.

2 Ethernet-EQUIPPED MODULE FB
10 2.1 M+model_DeviceRead
Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
2
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1,
LP21_1)
(3) i_u2TargetAddress Target station Word  Specify the network number and station number of the target station when
address [Unsigned] "Target station address specification method" is off. When specifying the
/Bit String address using a label, use an array as the data type.
[16-bit] • 1st word: Network number (1 to 239)
(0..1) • 2nd word: Station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
Station number of MELSECNET/H
• 1 to 64
Specify the IP address of the target station when "Target station address
specification method" is on (Ethernet only). Specify the third and fourth
octets to the 1st word, and first and second octets to the 2nd word. When
specifying the address using a label, use an array as the data type.
• 00000001H to FFFFFFFEH
Note that the fourth octet cannot be set to 0 or 255 (FFH).

b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_uDataLength Read data length Word  Specify the number of words to be read.
[Unsigned] • When reading data from RCPU, QCPU, or LCPU: 1 to 8192 words
/Bit String • When reading data from QnACPU: 1 to 480 words
[16-bit] When specifying 961 words or more, specify 9 or 10 in "Own station
channel".
(5) i_s32TargetDevice Target station read Character  Specify the start address of the target station from which data is to be read.
device string (32)
(6) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

■Output arguments
No. Variable name Name Data Description Default
type value
(7) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(8) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(9) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(10) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]
(11) o_uReadData Read data storage Word Specify the start number of the device for storing the read data 0
device [Unsigned]
/Bit String
[16-bit]

2 Ethernet-EQUIPPED MODULE FB
2.1 M+model_DeviceRead 11
 ■Operation parameters
No. Variable name Name Data type Range Description Default
value
(12) pbi_uCPU_Type Target station CPU Word 0000H, 03D0H Specify the CPU type of the target station. 0
type [Unsigned]/Bit to 03D3H, • 0000H: To CPU of target station (control CPU)
String [16-bit] 03E0H to • 03D0H: To control system CPU
03E3H, 03FFH • 03D1H: To standby system CPU
• 03D2H: To system A CPU
• 03D3H: To system B CPU
• 03E0H: To multiple CPU No.1
• 03E1H: To multiple CPU No.2
• 03E2H: To multiple CPU No.3
• 03E3H: To multiple CPU No.4
• 03FFH: To CPU of target station (control CPU)
(13) pbi_uResendCountM Maximum number of Word 0 to 15 Specify the number of resends to be performed if 5
ax resends [Unsigned]/Bit the data transfer is not completed within the
String [16-bit] monitoring time specified by "Arrival monitoring
time".
• 0 to 15
(14) pbi_uTimeUnit Arrival monitoring Word 0, 1 Specify the unit of the "Arrival monitoring time". 0
time unit [Unsigned]/Bit • 0: 1s
String [16-bit] • 1: 100ms
(15) pbi_uMonitorTime Arrival monitoring Word  Specify the monitoring time until completion of 0
time (Ethernet) [Unsigned]/Bit processing.
String [16-bit] If "Arrival monitoring time unit" is set to 1s, specify
the TCP resend timer value or a greater value for
the monitoring time until completion of processing.
If the processing is not completed within the
monitoring time, data is resent until the value
specified in "Maximum number of resends" is
reached.
• 0 to TCP resend timer value: Time represented
by "TCP resend timer value"
• Effective range ("TCP resend timer value" + 1)
to 16383: ("TCP resend timer value" + 1)
seconds to 16383s
When "Arrival monitoring time unit" is set to 100ms
• Effective range 1 to 65535: 1 to 65535  100ms
Arrival monitoring  Specify the monitoring time until completion of 0: 10s
time (CC-Link IE processing. If the processing is not completed
Controller Network, within the monitoring time, data is resent until the
CC-Link IE Field value specified in "Maximum number of resends"
Network, is reached.
MELSECNET/H) When "Arrival monitoring time unit" is set to 1s
• Effective range 1 to 32767: 1s to 32767s
When "Arrival monitoring time unit" is set to 100ms
• Effective range 1 to 65535: 1 to 65535  100ms
(16) pbi_bStationSpecific Target station Bit On or off Specify the specification method of a target station. Off
address specification • Off: Use the network number and station
method number.
• On: Use the IP address (IPv4). (Ethernet only).

2 Ethernet-EQUIPPED MODULE FB
12 2.1 M+model_DeviceRead
■Public variables
No. Variable name Name Data type Description Default
value
(17) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit]
(18) pbo_u4ErrTime Error occurrence
time
Word [Unsigned]/Bit
String [16-bit] (0..3)
Clock data at the time of error occurrence is stored.
1st word
0
2
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(19) pbo_uErrNetworkNo Error detection Word [Unsigned]/Bit The network number of the station in which an error was detected 0
network number String [16-bit] is stored.
(20) pbo_uErrStationNo Error-detected Word [Unsigned]/Bit The station number of the station in which an error was detected is 0
station number String [16-bit] stored.
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, remote device station, intelligent device
station, submaster station
Station number of MELSECNET/H
• 1 to 64

FB details
Item Description
Available device Target module • RJ71GF11-T2
• RJ71GP21(S)-SX
• RJ71EN71
• RnENCPU (network part)
• RJ71LP21-25
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 85 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution command) is turned on, this function reads device data from another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN

2 Ethernet-EQUIPPED MODULE FB
2.1 M+model_DeviceRead 13
 Item Description
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.READ instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 14 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

Error code
Error code Reference
4000H to  MELSEC iQ-R CPU Module User's Manual (Application)
4FFFH
6F00H to
6FFFH
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH
E000H to  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
EFFFH
F000H to  MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application)
FFFFH

2 Ethernet-EQUIPPED MODULE FB
14 2.1 M+model_DeviceRead
2.2 M+model_DeviceWrite

Name
■RJ71EN71, RnENCPU (network part) 2
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_DeviceWrite RJ71EN71(E+E) 
M+RJ71EN71_C_DeviceWrite RJ71EN71(CCIEC) _RJ71EN71(CCIEC)
M+RJ71EN71_EC_DeviceWrite RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_F_DeviceWrite RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_DeviceWrite RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GP21(S)-SX
M+RJ71GP21_DeviceWrite

■RJ71GF11-T2
M+RJ71GF11_DeviceWrite

■RJ71LP21-25
M+RJ71LP21_DeviceWrite

Overview
Item Description
Overview Writes data by specifying a device in the programmable controller of another station.
Symbol
M+RJ71GF11_DeviceWrite
(1) B: i_bEN o_bENO: B (8)
(2) DUT: i_stModule o_bOK: B (9)
(3) UW: i_u2TargetAddress o_bErr: B (10)
(4) UW: i_uDataLength o_uErrId: UW (11)
(5) UW: i_uWriteData
(6) S: i_s32TargetDevice
(7) UW: i_uChannel

pbi_uCPU_Type (12)
pbi_uTargetStation (13)
pbi_bArrivalConfirm (14)
pbi_uResendCountMax (15)
pbi_uTimeUnit (16)
pbi_uMonitorTime (17)
pbi_bStationSpecific (18)
pbo_uResendCount (19)
pbo_u4ErrTime (20)
pbo_uErrNetworkNo (21)
pbo_uErrStationNo (22)

The above FB is an example for the RJ71GF11-T2.

2 Ethernet-EQUIPPED MODULE FB
2.2 M+model_DeviceWrite 15
 Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1,
LP21_1)
(3) i_u2TargetAddress Target station Word  Specify the network number and station number of the target station when
address [Unsigned] "Target station address specification method" is off. When specifying the
/Bit String numbers using a label, use an array as the data type.
[16-bit] ■When "Target station specification method" is set to 0 to specify a station
(0..1) number
• 1st word: Network number (1 to 239)
• 2nd word: Station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
Station number of MELSECNET/H
• 1 to 64
■When "Target station specification method" is set to 1 to specify a group
• 1st word: Network number (1 to 239)
• 2nd word: Transient transmission group number (1 to 32)
■When "Target station specification method" is set to 2 to specify all
stations
• 1st word: Network number (1 to 239)
• 2nd word: 0 (The setting is ignored.)
Specify the IP address of the target station when "Target station address
specification method" is on (Ethernet only). Specify the third and fourth
octets to the 1st word, and first and second octets to the 2nd word. When
specifying the address using a label, use an array as the data type.
• 00000001H to FFFFFFFEH
Note that the fourth octet cannot be set to 0 or 255 (FFH).

b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_uDataLength Write data length Word  Specify the number of words to be written.
[Unsigned] • When writing to RCPU, QCPU, or LCPU: 1 to 8192 words
/Bit String • When writing to QnACPU: 1 to 480 words
[16-bit] When specifying 961 words or more, specify 9 or 10 in "Own station
channel".
(5) i_uWriteData Write data storage Word  Specify the start device of own station containing the write data.
device [Unsigned]
/Bit String
[16-bit]
(6) i_s32TargetDevice Target station write Character  Specify the start device of the target station to which data is to be written.
device string (32)
(7) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

2 Ethernet-EQUIPPED MODULE FB
16 2.2 M+model_DeviceWrite
■Output arguments
No. Variable name Name Data type Description Default
value
(8) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(9) o_bOK Normal completion Bit The module FB has been processed normally when this argument is
on.
Off
2
(10) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(11) o_uErrId Error code Word [Unsigned]/ An error code is stored at error completion. 0
Bit String [16-bit]

■Operation parameters
No. Variable name Name Data type Range Description Default
value
(12) pbi_uCPU_Type Target station Word 0000H, Specify the CPU type of the target station. 0
CPU type [Unsigned]/ 03D0H to • 0000H: To CPU of target station (control CPU)
Bit String 03D3H, • 03D0H: To control system CPU
[16-bit] 03E0H to • 03D1H: To standby system CPU
03E3H, • 03D2H: To system A CPU
03FFH • 03D3H: To system B CPU
• 03E0H: To multiple CPU No.1
• 03E1H: To multiple CPU No.2
• 03E2H: To multiple CPU No.3
• 03E3H: To multiple CPU No.4
• 03FFH: To CPU of target station (control CPU)
(13) pbi_uTargetStation Target station Word 0 to 2 Specify the specification method of a target station. 0
specification [Unsigned]/ • 0: Station number specification  Station with the station
method Bit String number specified in "Target station address"
[16-bit] • 1: Group specification (only when "OFF (No)" is specified
in "Arrival acknowledgment")  All stations of the
transient transmission group number specified in "Arrival
station address" (For the CC-Link IE Field Network, the
value 1 cannot be specified.)
• 2: All stations (only when "OFF (No)" is specified in
"Arrival acknowledgment")  All stations of the network
number specified in "Arrival station address" (broadcast
excluding own station)

2 Ethernet-EQUIPPED MODULE FB
2.2 M+model_DeviceWrite 17
 No. Variable name Name Data type Range Description Default
value
(14) pbi_bArrivalConfirm Arrival Bit On or off Specify whether to use arrival acknowledgment. Off
acknowledgment ■Off: No check
• When the target station is within the own network,
sending data from the own station completes the
sending.

(1)
Es Ts

(1) Completion
Es: Execution source
Ts: Target station
• When the target station is within another network, data
arrival to the relay station within the own network
completes the sending.

(1)
Es Rs Ts

(1) Completion
Es: Execution source
Rs: Relay station
Ts: Target station
■On: Check
Sending data is completed when the data is written to the
target station.

(1)
Ts Es Rs Ts
(1)

(1) Completion
Es: Execution source
Rs: Relay station
Ts: Target station
(15) pbi_uResendCountMax Maximum number Word 0 to 15 Specify the number of resends to be performed if the data 5
of resends [Unsigned]/ transfer is not completed within the monitoring time
Bit String specified by "Arrival monitoring time".
[16-bit] • 0 to 15
(16) pbi_uTimeUnit Arrival monitoring Word 0, 1 Specify the unit of the "Arrival monitoring time". 0
time unit [Unsigned]/ • 0: 1s
Bit String • 1: 100ms
[16-bit]
(17) pbi_uMonitorTime Arrival monitoring Word  Specify the monitoring time until completion of processing. 0
time (Ethernet) [Unsigned]/ If "Arrival monitoring time unit" is set to 1s, specify the TCP
Bit String resend timer value or a greater value for the monitoring
[16-bit] time until completion of processing. If the processing is not
completed within the monitoring time, data is resent until
the value specified in "Maximum number of resends" is
reached.
• 0 to TCP resend timer value: Time represented by "TCP
resend timer value"
• Effective range ("TCP resend timer value" + 1) to 16383:
("TCP resend timer value" + 1) seconds to 16383s
When "Arrival monitoring time unit" is set to 100ms
• Effective range 1 to 65535: 1 to 65535  100ms
Arrival monitoring  Specify the monitoring time until completion of processing. 0: 10s
time (CC-Link IE If the processing is not completed within the monitoring
Controller time, data is resent until the value specified in "Maximum
Network, CC-Link number of resends" is reached.
IE Field Network, When "Arrival monitoring time unit" is set to 1s
MELSECNET/H) • Effective range 1 to 32767: 1s to 32767s
When "Arrival monitoring time unit" is set to 100ms
• Effective range 1 to 65535: 1 to 65535  100ms
(18) pbi_bStationSpecific Target station Bit On or off Specify the specification method of a target station. Off
address • Off: Use the network number and station number.
specification • On: Use the IP address (IPv4). (Ethernet only).
method

2 Ethernet-EQUIPPED MODULE FB
18 2.2 M+model_DeviceWrite
■Public variables
No. Variable name Name Data type Description Default
value
(19) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit]
(20) pbo_u4ErrTime Error occurrence time Word [Unsigned]/Bit Clock data at the time of error occurrence is stored. 0
String [16-bit] (0..3) 1st word 2
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H
(Saturday))
(21) pbo_uErrNetworkNo Error detection network Word [Unsigned]/Bit The network number of the station in which an error was 0
number String [16-bit] detected is stored.
(22) pbo_uErrStationNo Error-detected station Word [Unsigned]/Bit The station number of the station in which an error was 0
number String [16-bit] detected is stored.
Station number of Ethernet or CC-Link IE Controller
Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, remote device station, intelligent
device station, submaster station
Station number of MELSECNET/H
• 1 to 64

2 Ethernet-EQUIPPED MODULE FB
2.2 M+model_DeviceWrite 19
 FB details
Item Description
Available device Target module • RJ71GF11-T2
• RJ71GP21(S)-SX
• RJ71EN71
• RnENCPU (network part)
• RJ71LP21-25
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 90 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function writes device data to another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.WRITE instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 21 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

2 Ethernet-EQUIPPED MODULE FB
20 2.2 M+model_DeviceWrite
Error code
Error code Reference
4000H to  MELSEC iQ-R CPU Module User's Manual (Application)
4FFFH
6F00H to
6FFFH 2
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH
E000H to  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
EFFFH
F000H to  MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application)
FFFFH

2 Ethernet-EQUIPPED MODULE FB
2.2 M+model_DeviceWrite 21
 2.3 M+model_Send

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_Send RJ71EN71(E+E) 
M+RJ71EN71_C_Send RJ71EN71(CCIEC) _RJ71EN71(CCIEC)
M+RJ71EN71_EC_Send RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_F_Send RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_Send RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GP21(S)-SX
M+RJ71GP21_Send

■RJ71GF11-T2
M+RJ71GF11_Send

■RJ71LP21-25
M+RJ71LP21_Send

Overview
Item Description
Overview Sends data to the programmable controller of another station.
Symbol
M+RJ71GF11_Send
(1) B: i_bEN o_bENO: B (9)
(2) DUT: i_stModule o_bOK: B (10)
(3) UW: i_uTargetNetworkNo o_bErr: B (11)
(4) UW: i_uTargetStationNo o_uErrId: UW (12)
(5) UW: i_uChannel
(6) UW: i_uTargetChannel
(7) UW: i_uDataLength
(8) UW: i_uSendData

pbi_uTargetStation (13)
pbi_bArrivalConfirm (14)
pbi_uResendCountMax (15)
pbi_uMonitorTime (16)
pbo_uResendCount (17)
pbo_u4ErrTime (18)
pbo_uErrNetworkNo (19)
pbo_uErrStationNo (20)

The above FB is an example for the RJ71GF11-T2.

2 Ethernet-EQUIPPED MODULE FB
22 2.3 M+model_Send
Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
2
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1,
LP21_1)
(3) i_uTargetNetworkNo Target network Word 1 to 239 Specify the network number of the target station.
number [Unsigned]/
Bit String
[16-bit]
(4) i_uTargetStationNo Target station Word  Specify the station number of the target station or the transient
number [Unsigned]/ transmission group number.
Bit String ■When "Target station specification method" is set to 0 to specify a
[16-bit] station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
Station number of MELSECNET/H
• 1 to 64
■When "Target station specification method" is set to 1 to specify a
group
Specify the transient transmission group number.
• 1 to 32
■When "Target station specification method" is set to 2 to specify all
stations
The setting is ignored.
(5) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]/  MELSEC iQ-R Programming Manual (Module Dedicated
Bit String Instructions)
[16-bit]
(6) i_uTargetChannel Target station data Word 1 to 8 Specify the channel of the target station for storing data.
storage channel [Unsigned]/ When the target station is a CC-Link IE Field Network master/local
Bit String module, specify 1 or 2.
[16-bit]
(7) i_uDataLength Send data length Word  Specify the number of words to be sent.
[Unsigned]/ • When the target station is RCPU, QCPU, or LCPU: 1 to 960 words
Bit String • When the target station is QnACPU: 1 to 480 words
[16-bit]
(8) i_uSendData Send data storage Word  Specify the start device of own station containing the send data.
device [Unsigned]/
Bit String
[16-bit]

■Output arguments
No. Variable name Name Data type Description Default
value
(9) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(10) o_bOK Normal completion Bit The module FB has been processed normally when this argument is Off
on.
(11) o_bErr Error completion Bit The module FB has been processed abnormally when this argument Off
is on.
(12) o_uErrId Error code Word [Unsigned]/Bit An error code is stored at error completion. 0
String [16-bit]

2 Ethernet-EQUIPPED MODULE FB
2.3 M+model_Send 23
 ■Operation parameters
No. Variable name Name Data type Range Description Default
value
(13) pbi_uTargetStation Target station Word 0 to 2 Specify the specification method of a target station. 0
specification method [Unsigned]/Bit • 0: Station number specification  Station with the station
String [16-bit] number specified in "Target station number"
• 1: Group specification (only when "OFF (No)" is specified
in "Arrival acknowledgment")  All stations of the
transient transmission group number specified in "Target
station number" (For the CC-Link IE Field Network, the
value 1 cannot be specified.)
• 2: All stations (only when "OFF (No)" is specified in
"Arrival acknowledgment")  All stations of the network
number specified in "Target network number" (broadcast
excluding own station)
(14) pbi_bArrivalConfirm Arrival Bit On or off Specify whether to use arrival acknowledgment. Off
acknowledgment ■Off: No check
• When the target station is within the own network,
sending data from the own station completes the
sending.

(1)
Es Ts

(1) Completion
Es: Execution source
Ts: Target station
• When the target station is within another network, data
arrival to the relay station within the own network
completes the sending.

(1)
Es Rs Ts

(1) Completion
Es: Execution source
Rs: Relay station
Ts: Target station
■On: Check
Sending data is completed when the data is written to the
target station.

(1)
Ts Es Rs Ts
(1)

(1) Completion
Es: Execution source
Rs: Relay station
Ts: Target station
(15) pbi_uResendCountM Maximum number of Word 0 to 15 Specify the number of resends to be performed if the data 5
ax resends [Unsigned]/Bit transfer is not completed within the monitoring time
String [16-bit] specified by "Arrival monitoring time".
• 0 to 15
(16) pbi_uMonitorTime Arrival monitoring Word 0 to 16383 Specify the TCP resend timer value or a greater value for 0
time (Ethernet) [Unsigned]/Bit the monitoring time until completion of processing. If the
String [16-bit] processing is not completed within the monitoring time,
data is resent until the value specified in "Maximum
number of resends" is reached.
• 0 to TCP resend timer value: Time represented by "TCP
resend timer value"
• ("TCP resend timer value" + 1) to 16383: ("TCP resend
timer value" + 1) seconds to 16383s
Arrival monitoring 0, 1 to Specify the monitoring time until completion of processing. 0
time (CC-Link IE 32767 If the processing is not completed within the monitoring
Controller Network, time, data is resent until the value specified in "Maximum
CC-Link IE Field number of resends" is reached.
Network, • 0: 10s
MELSECNET/H) • 1 to 32767: 1 to 32767s

2 Ethernet-EQUIPPED MODULE FB
24 2.3 M+model_Send
■Public variables
No. Variable name Name Data type Description Default
value
(17) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit]
(18) pbo_u4ErrTime Error occurrence
time
Word [Unsigned]/Bit
String [16-bit] (0..3)
Clock data at the time of error occurrence is stored.
1st word
0
2
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(19) pbo_uErrNetworkNo Error detection Word [Unsigned]/Bit The network number of the station in which an error was detected 0
network number String [16-bit] is stored.
(20) pbo_uErrStationNo Error-detected Word [Unsigned]/Bit The station number of the station in which an error was detected 0
station number String [16-bit] is stored.
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, remote device station, intelligent device
station, submaster station
Station number of MELSECNET/H
• 1 to 64

2 Ethernet-EQUIPPED MODULE FB
2.3 M+model_Send 25
 FB details
Item Description
Available device Target module • RJ71GF11-T2
• RJ71GP21(S)-SX
• RJ71EN71
• RnENCPU (network part)
• RJ71LP21-25
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 75 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function sends a message to another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.SEND instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 27 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

2 Ethernet-EQUIPPED MODULE FB
26 2.3 M+model_Send
Error code
Error code Reference
4000H to  MELSEC iQ-R CPU Module User's Manual (Application)
4FFFH
6F00H to
6FFFH 2
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH
E000H to  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
EFFFH
F000H to  MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application)
FFFFH

2 Ethernet-EQUIPPED MODULE FB
2.3 M+model_Send 27
 2.4 M+model_Recv

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_Recv RJ71EN71(E+E) 
M+RJ71EN71_C_Recv RJ71EN71(CCIEC) _RJ71EN71(CCIEC)
M+RJ71EN71_EC_Recv RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_F_Recv RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_Recv RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GP21(S)-SX
M+RJ71GP21_Recv

■RJ71GF11-T2
M+RJ71GF11_Recv

■RJ71LP21-25
M+RJ71LP21_Recv

Overview
Item Description
Overview Reads the data received from the programmable controller of another station.
Symbol
M+RJ71GF11_Recv
(1) B: i_bEN o_bENO: B (4)
(2) DUT: i_stModule o_bOK: B (5)
(3) UW: i_uRecvChannel o_bErr: B (6)
o_uErrId: UW (7)
o_uRecvDataLength: UW (8)
o_uRecvData: UW (9)

pbi_bReadTiming (10)
pbi_uMonitorTime (11)
pbo_uResendCount (12)
pbo_u4ErrTime (13)
pbo_uErrNetworkNo (14)
pbo_uErrStationNo (15)
pbo_uSendNetworkNo (16)
pbo_uSendStationNo (17)
pbo_uSendChannel (18)

The above FB is an example for the RJ71GF11-T2.

2 Ethernet-EQUIPPED MODULE FB
28 2.4 M+model_Recv
Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
2
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1,
LP21_1)
(3) i_uRecvChannel Receive data storage Word  Specify the channel containing the data to be read.
channel [Unsigned]/Bit  MELSEC iQ-R Programming Manual (Module Dedicated
String [16-bit] Instructions)

■Output arguments
No. Variable name Name Data type Description Default
value
(4) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(5) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(6) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(7) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]/Bit
String [16-bit]
(8) o_uRecvDataLength Receive data length Word The number of received data is stored. 0
[Unsigned]/Bit • 1 to 960 words
String [16-bit]
(9) o_uRecvData Receive data storage Word Specify the start number of the device for storing received data. 0
device [Unsigned]/Bit
String [16-bit]

■Operation parameters
No. Variable name Name Data type Range Description Default
value
(10) pbi_bReadTiming Read timing Bit On Specify the timing of executing data read processing. On
• On: Start reading in the first END processing after the
module FB starts.
(11) pbi_uMonitorTime Arrival monitoring Word 0 to 16383 Specify the TCP resend timer value or a greater value for 0
time (Ethernet) [Unsigned]/ the monitoring time until completion of processing (the
Bit String setting is valid only when "Read timing" is on). When the
[16-bit] processing is not completed normally within the monitoring
time, the processing is completed with an error.
• 0 to TCP resend timer value: Time represented by "TCP
resend timer value"
• ("TCP resend timer value" + 1) to 16383: ("TCP resend
timer value" + 1) seconds to 16383s
Arrival monitoring 0, 1 to Specify the monitoring time until completion of processing 0
time (CC-Link IE 32767 (the setting is valid only when "Read timing" is on). When
Controller Network, the processing is not completed normally within the
CC-Link IE Field monitoring time, the processing is completed with an error.
Network, • 0: 10s
MELSECNET/H) • 1 to 32767: 1 to 32767s

2 Ethernet-EQUIPPED MODULE FB
2.4 M+model_Recv 29
 ■Public variables
No. Variable name Name Data type Description Default
value
(12) pbo_uResendCount Number of resends Word The number of resends performed (result) is stored. 0
[Unsigned]/
Bit String
[16-bit]
(13) pbo_u4ErrTime Error occurrence Word Clock data at the time of error occurrence is stored. 0
time [Unsigned]/ 1st word
Bit String • Upper 8 bits: Month (01H to 12H)
[16-bit] (0..3) • Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(14) pbo_uErrNetworkNo Error detection Word The network number of the station in which an error was detected is 0
network number [Unsigned]/ stored.
Bit String
[16-bit]
(15) pbo_uErrStationNo Error-detected Word The station number of the station in which an error was detected is 0
station number [Unsigned]/ stored.
Bit String Station number of Ethernet or CC-Link IE Controller Network
[16-bit] • 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
Station number of MELSECNET/H
• 1 to 64
(16) pbo_uSendNetworkNo Send station Word The network number of the send station is stored. 0
network number [Unsigned]/
Bit String
[16-bit]
(17) pbo_uSendStationNo Send station Word The station number of the send station is stored. 0
number [Unsigned]/ Station number of Ethernet or CC-Link IE Controller Network
Bit String • 1 to 120
[16-bit] Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
Station number of MELSECNET/H
• 1 to 64
(18) pbo_uSendChannel Channel used by Word The channel number used by the send station is stored. 0
send station [Unsigned]/ 1 to 8
Bit String
[16-bit]

2 Ethernet-EQUIPPED MODULE FB
30 2.4 M+model_Recv
FB details
Item Description
Available device Target module • RJ71GF11-T2
• RJ71GP21(S)-SX
• RJ71EN71
• RnENCPU (network part) 2
• RJ71LP21-25
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 94 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function receives a message from another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.RECV instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 32 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

2 Ethernet-EQUIPPED MODULE FB
2.4 M+model_Recv 31
 Error code
Error code Reference
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH
E000H to  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
EFFFH
F000H to  MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application)
FFFFH

2 Ethernet-EQUIPPED MODULE FB
32 2.4 M+model_Recv
2.5 M+model_RemoteStopRun

Name
■RJ71EN71, RnENCPU (network part) 2
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_RemoteStopRun RJ71EN71(E+E) 
M+RJ71EN71_C_RemoteStopRun RJ71EN71(CCIEC) _RJ71EN71(CCIEC)
M+RJ71EN71_EC_RemoteStopRun RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_F_RemoteStopRun RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_RemoteStopRun RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GP21(S)-SX
M+RJ71GP21_RemoteStopRun

■RJ71GF11-T2
M+RJ71GF11_RemoteStopRun

■RJ71LP21-25
M+RJ71LP21_RemoteStopRun

Overview
Item Description
Overview Sends a remote STOP/RUN request to the programmable controller of another station.
Symbol
M+RJ71GF11_RemoteStopRun
(1) B: i_bEN o_bENO: B (7)
(2) DUT: i_stModule o_bOK: B (8)
(3) UW: i_uTargetNetworkNo o_bErr: B (9)
(4) UW: i_uTargetStationNo o_uErrId: UW (10)
(5) UW: i_uChannel
(6) UW: i_uRemoteType

pbi_uCPU_Type (11)
pbi_uTargetStation (12)
pbi_uForciblyRun (13)
pbi_uDeviceClear (14)
pbi_uResendCountMax (15)
pbi_uMonitorTime (16)
pbo_uResendCount (17)
pbo_u4ErrTime (18)
pbo_uErrNetworkNo (19)
pbo_uErrStationNo (20)

The above FB is an example for the RJ71GF11-T2.

2 Ethernet-EQUIPPED MODULE FB
2.5 M+model_RemoteStopRun 33
 Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1,
LP21_1)
(3) i_uTargetNetworkNo Target network Word 1 to 239 Specify the network number of the target station.
number [Unsigned]/Bit
String [16-bit]
(4) i_uTargetStationNo Target station Word  Specify the station number of the target station or the transient
number [Unsigned]/Bit transmission group number.
String [16-bit] ■When "Target station specification method" is set to 0 to specify a
station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device
station, submaster station
Station number of MELSECNET/H
• 1 to 64
■When "Target station specification method" is set to 1 to specify a
group
Specify the transient transmission group number.
• 1 to 32
■When "Target station specification method" is set to 2 to specify all
stations
The setting is ignored.
(5) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]/Bit  MELSEC iQ-R Programming Manual (Module Dedicated
String [16-bit] Instructions)
(6) i_uRemoteType Remote operation Word 1, 2 Specify remote RUN or STOP.
[Unsigned]/Bit • 1: Remote RUN
String [16-bit] • 2: Remote STOP

■Output arguments
No. Variable name Name Data type Description Default
value
(7) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(8) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(9) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(10) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]/Bit
String [16-bit]

2 Ethernet-EQUIPPED MODULE FB
34 2.5 M+model_RemoteStopRun
■Operation parameters
No. Variable name Name Data type Range Description Default
value
(11) pbi_uCPU_Type Target station CPU Word 0000H, 03D0H Specify the CPU type of the target station. 0
type [Unsigned]/Bit to 03D3H, • 0000H: To CPU of target station (control CPU)
String [16-bit] 03E0H to • 03D0H: To control system CPU
03E3H, 03FFH • 03D1H: To standby system CPU 2
• 03D2H: To system A CPU
• 03D3H: To system B CPU
• 03E0H: To multiple CPU No.1
• 03E1H: To multiple CPU No.2
• 03E2H: To multiple CPU No.3
• 03E3H: To multiple CPU No.4
• 03FFH: To CPU of target station (control CPU)
(12) pbi_uTargetStation Target station Word 0 to 2 Specify the specification method of a target station. 0
specification method [Unsigned]/Bit • 0: Station number specification  Station with
String [16-bit] the station number specified in "Target station
number"
• 1: Group specification  All stations of the
transient transmission group number specified in
"Target station number" (For the CC-Link IE
Field Network, the value 1 cannot be specified.)
• 2: All stations  All stations of the network
number specified in "Target network number"
(simultaneous broadcast except own station)
(13) pbi_uForciblyRun Specification of Word 1, 2 ■"Remote operation": 1 (remote RUN) 1
forced remote RUN [Unsigned]/Bit Specify whether to forcibly execute remote RUN.
String [16-bit] The forcible execution function enables forcible
execution of remote RUN from another station
when a station which executed remote STOP can
no longer execute remote RUN.
• 1: Not forcibly executed
• 2: Forcibly executed
■"Remote operation": 2 (remote STOP)
Any setting here is ignored and the following
setting is always used.
• 2: Forcibly executed
(14) pbi_uDeviceClear Specification of Word 0 to 2 ■"Remote operation": 1 (remote RUN) 0
device clear at [Unsigned]/Bit Specify how to handle the CPU module device
remote RUN String [16-bit] memory after remote RUN is executed.
• 0: Do not clear.
• 1: Clear (except the latch range).
• 2: Clear (including the latch range).
■"Remote operation": 2 (remote STOP)
Any setting here is ignored.
(15) pbi_uResendCountMax Maximum number of Word 0 to 15 Specify the number of resends to be performed if 5
resends [Unsigned]/Bit the data transfer is not completed within the
String [16-bit] monitoring time specified by "Arrival monitoring
time".
(16) pbi_uMonitorTime Arrival monitoring Word 0 to 16383 Specify the TCP resend timer value or a greater 0
time (Ethernet) [Unsigned]/Bit value for the monitoring time until completion of
String [16-bit] processing. If the processing is not completed
within the monitoring time, data is resent until the
value specified in "Maximum number of resends" is
reached.
• 0 to TCP resend timer value: Time represented
by "TCP resend timer value"
• ("TCP resend timer value" + 1) to 16383: ("TCP
resend timer value" + 1) seconds to 16383s
Arrival monitoring 0, 1 to 32767 Specify the monitoring time until completion of 0
time (CC-Link IE processing. If the processing is not completed
Controller Network, within the monitoring time, data is resent until the
CC-Link IE Field value specified in "Maximum number of resends" is
Network, reached.
MELSECNET/H) • 0: 10s
• 1 to 32767: 1 to 32767s

2 Ethernet-EQUIPPED MODULE FB
2.5 M+model_RemoteStopRun 35
 ■Public variables
No. Variable name Name Data type Description Default
value
(17) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit]
(18) pbo_u4ErrTime Error occurrence Word [Unsigned]/Bit Clock data at the time of error occurrence is stored. 0
time String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(19) pbo_uErrNetworkNo Error detection Word [Unsigned]/Bit The network number of the station in which an error was 0
network number String [16-bit] detected is stored.
(20) pbo_uErrStationNo Error-detected Word [Unsigned]/Bit The station number of the station in which an error was 0
station number String [16-bit] detected is stored.
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, remote device station, intelligent
device station, submaster station
Station number of MELSECNET/H
• 1 to 64

FB details
Item Description
Available device Target module • RJ71GF11-T2
• RJ71GP21(S)-SX
• RJ71EN71
• RnENCPU (network part)
• RJ71LP21-25
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 122 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution command) is turned on, this function performs remote STOP/RUN for other stations.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN

2 Ethernet-EQUIPPED MODULE FB
36 2.5 M+model_RemoteStopRun
Item Description
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO
2
o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.REQ instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 37 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

Error code
Error code Reference
4000H to  MELSEC iQ-R CPU Module User's Manual (Application)
4FFFH
6F00H to
6FFFH
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH
E000H to  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
EFFFH
F000H to  MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application)
FFFFH

2 Ethernet-EQUIPPED MODULE FB
2.5 M+model_RemoteStopRun 37
 2.6 M+model_ReadTime

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_ReadTime RJ71EN71(E+E) 
M+RJ71EN71_C_ReadTime RJ71EN71(CCIEC) _RJ71EN71(CCIEC)
M+RJ71EN71_EC_ReadTime RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_F_ReadTime RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_ReadTime RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GP21(S)-SX
M+RJ71GP21_ReadTime

■RJ71GF11-T2
M+RJ71GF11_ReadTime

■RJ71LP21-25
M+RJ71LP21_ReadTime

Overview
Item Description
Overview Reads clock data from the programmable controller of another station to adjust the time of the programmable controller CPU of own
station.
Symbol
M+RJ71GF11_ReadTime
(1) B: i_bEN o_bENO: B (6)
(2) DUT: i_stModule o_bOK: B (7)
(3) UW: i_uTargetNetworkNo o_bErr: B (8)
(4) UW: i_uTargetStationNo o_uErrId: UW (9)
(5) UW: i_uChannel

pbi_uCPU_Type (10)
pbi_uResendCountMax (11)
pbi_uMonitorTime (12)

The above FB is an example for the RJ71GF11-T2.

2 Ethernet-EQUIPPED MODULE FB
38 2.6 M+model_ReadTime
Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
2
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1,
LP21_1)
(3) i_uTargetNetworkNo Target network Word 1 to 239 Specify the network number of the target station.
number [Unsigned]
/Bit String
[16-bit]
(4) i_uTargetStationNo Target station number Word  Specifies the station number of the target station.
[Unsigned] Station number of Ethernet or CC-Link IE Controller Network
/Bit String • 1 to 120
[16-bit] Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
Station number of MELSECNET/H
• 1 to 64
(5) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

■Output arguments
No. Variable name Name Data type Description Default
value
(6) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(7) o_bOK Normal completion Bit The module FB has been processed normally when this argument is Off
on.
(8) o_bErr Error completion Bit The module FB has been processed abnormally when this argument Off
is on.
(9) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]/Bit
String [16-bit]

2 Ethernet-EQUIPPED MODULE FB
2.6 M+model_ReadTime 39
 ■Operation parameters
No. Variable name Name Data type Range Description Default
value
(10) pbi_uCPU_Type Target station CPU Word 0000H, 03D0H Specify the CPU type of the target station. 0
type [Unsigned]/Bit to 03D3H, • 0000H: To CPU of target station (control CPU)
String [16-bit] 03E0H to • 03D0H: To control system CPU
03E3H, 03FFH • 03D1H: To standby system CPU
• 03D2H: To system A CPU
• 03D3H: To system B CPU
• 03E0H: To multiple CPU No.1
• 03E1H: To multiple CPU No.2
• 03E2H: To multiple CPU No.3
• 03E3H: To multiple CPU No.4
• 03FFH: To CPU of target station (control CPU)
(11) pbi_uResendCountMax Maximum number Word 0 to 15 Specify the number of resends to be performed if 5
of resends [Unsigned]/Bit the data transfer is not completed within the
String [16-bit] monitoring time specified by "Arrival monitoring
time".
(12) pbi_uMonitorTime Arrival monitoring Word 0 to 16383 Specify the TCP resend timer value or a greater 0
time (Ethernet) [Unsigned]/Bit value for the monitoring time until completion of
String [16-bit] processing. If the processing is not completed
within the monitoring time, data is resent until the
value specified in "Maximum number of resends"
is reached.
• 0 to TCP resend timer value: Time represented
by "TCP resend timer value"
• ("TCP resend timer value" + 1) to 16383: ("TCP
resend timer value" + 1) seconds to 16383s
Arrival monitoring 0, 1 to 32767 Specify the monitoring time until completion of 0
time (CC-Link IE processing. If the processing is not completed
Controller Network, within the monitoring time, data is resent until the
CC-Link IE Field value specified in "Maximum number of resends"
Network, is reached.
MELSECNET/H) • 0: 10s
• 1 to 32767: 1 to 32767s

FB details
Item Description
Available device Target module • RJ71GF11-T2
• RJ71GP21(S)-SX
• RJ71EN71
• RnENCPU (network part)
• RJ71LP21-25
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 133 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function reads clock data from another station to adjust the time of the
programmable controller CPU of own station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN

2 Ethernet-EQUIPPED MODULE FB
40 2.6 M+model_ReadTime
Item Description
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO
2
o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.REQ instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 41 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

Error code
Error code Reference
4000H to  MELSEC iQ-R CPU Module User's Manual (Application)
4FFFH
6F00H to
6FFFH
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH
E000H to  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
EFFFH
F000H to  MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application)
FFFFH

2 Ethernet-EQUIPPED MODULE FB
2.6 M+model_ReadTime 41
 2.7 M+model_WriteTime

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_WriteTime RJ71EN71(E+E) 
M+RJ71EN71_C_WriteTime RJ71EN71(CCIEC) _RJ71EN71(CCIEC)
M+RJ71EN71_EC_WriteTime RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_F_WriteTime RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_WriteTime RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GP21(S)-SX
M+RJ71GP21_WriteTime

■RJ71GF11-T2
M+RJ71GF11_WriteTime

■RJ71LP21-25
M+RJ71LP21_WriteTime

Overview
Item Description
Overview Writes the clock data of the programmable controller of own station to another station to adjust the time of the programmable controller
CPU of another station.
Symbol
M+RJ71GF11_WriteTime
(1) B: i_bEN o_bENO: B (6)
(2) DUT: i_stModule o_bOK: B (7)
(3) UW: i_uTargetNetworkNo o_bErr: B (8)
(4) UW: i_uTargetStationNo o_uErrId: UW (9)
(5) UW: i_uChannel

pbi_uCPU_Type (10)
pbi_uTargetStation (11)
pbi_uResendCountMax (12)
pbi_uMonitorTime (13)

The above FB is an example for the RJ71GF11-T2.

2 Ethernet-EQUIPPED MODULE FB
42 2.7 M+model_WriteTime
Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
2
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1,
LP21_1)
(3) i_uTargetNetworkNo Target network Word 1 to 239 Specify the network number of the target station.
number [Unsigned]/
Bit String
[16-bit]
(4) i_uTargetStationNo Target station Word  Specify the station number of the target station or the transient
number [Unsigned]/ transmission group number.
Bit String ■When "Target station specification method" is set to 0 to specify a
[16-bit] station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
Station number of MELSECNET/H
• 1 to 64
■When "Target station specification method" is set to 1 to specify a
group
Specify the transient transmission group number.
• 1 to 32
■When "Target station specification method" is set to 2 to specify all
stations
The setting is ignored.
(5) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]/  MELSEC iQ-R Programming Manual (Module Dedicated
Bit String Instructions)
[16-bit]

■Output arguments
No. Variable name Name Data type Description Default
value
(6) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(7) o_bOK Normal completion Bit The module FB has been processed normally when this argument is Off
on.
(8) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(9) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]/Bit
String [16-bit]

2 Ethernet-EQUIPPED MODULE FB
2.7 M+model_WriteTime 43
 ■Operation parameters
No. Variable name Name Data type Range Description Default
value
(10) pbi_uCPU_Type Target station CPU Word 0000H, 03D0H to Specify the CPU type of the target station. 0
type [Unsigned]/Bit 03D3H, 03E0H • 0000H: To CPU of target station (control CPU)
String [16-bit] to 03E3H, 03FFH • 03D0H: To control system CPU
• 03D1H: To standby system CPU
• 03D2H: To system A CPU
• 03D3H: To system B CPU
• 03E0H: To multiple CPU No.1
• 03E1H: To multiple CPU No.2
• 03E2H: To multiple CPU No.3
• 03E3H: To multiple CPU No.4
• 03FFH: To CPU of target station (control CPU)
(11) pbi_uTargetStation Target station Word 0 to 2 Specify the specification method of a target station. 0
specification method [Unsigned]/Bit • 0: Station number specification  Station with
String [16-bit] the station number specified in "Target station
number"
• 1: Group specification  All stations of the
transient transmission group number specified
in "Target station number" (For the CC-Link IE
Field Network, the value 1 cannot be specified.)
• 2: All stations  All stations of the network
number specified in "Target network number"
(simultaneous broadcast except own station)
(12) pbi_uResendCountM Maximum number of Word 0 to 15 Specify the number of resends to be performed if 5
ax resends [Unsigned]/Bit the data transfer is not completed within the
String [16-bit] monitoring time specified by "Arrival monitoring
time".
(13) pbi_uMonitorTime Arrival monitoring Word 0 to 16383 Specify the TCP resend timer value or a greater 0
time (Ethernet) [Unsigned]/Bit value for the monitoring time until completion of
String [16-bit] processing. If the processing is not completed
within the monitoring time, data is resent until the
value specified in "Maximum number of resends"
is reached.
• 0 to TCP resend timer value: Time represented
by "TCP resend timer value"
• ("TCP resend timer value" + 1) to 16383: ("TCP
resend timer value" + 1) seconds to 16383s
Arrival monitoring 0, 1 to 32767 Specify the monitoring time until completion of 0
time (CC-Link IE processing. If the processing is not completed
Controller Network, within the monitoring time, data is resent until the
CC-Link IE Field value specified in "Maximum number of resends"
Network, is reached.
MELSECNET/H) • 0: 10s
• 1 to 32767: 1 to 32767s

2 Ethernet-EQUIPPED MODULE FB
44 2.7 M+model_WriteTime
FB details
Item Description
Available device Target module • RJ71GF11-T2
• RJ71GP21(S)-SX
• RJ71EN71
• RnENCPU (network part) 2
• RJ71LP21-25
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 133 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function writes clock data to another station to adjust the time of the programmable
controller CPU of the station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.REQ instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 46 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

2 Ethernet-EQUIPPED MODULE FB
2.7 M+model_WriteTime 45
 Error code
Error code Reference
4000H to  MELSEC iQ-R CPU Module User's Manual (Application)
4FFFH
6F00H to
6FFFH
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH
E000H to  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
EFFFH
F000H to  MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application)
FFFFH

2 Ethernet-EQUIPPED MODULE FB
46 2.7 M+model_WriteTime
2.8 M+model_ConnectionOpen

Name
■RJ71EN71, RnENCPU (network part) 2
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_ConnectionOpen RJ71EN71(E+E) 
M+RJ71EN71_EC_ConnectionOpen RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_EF_ConnectionOpen RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RCPU, RnENCPU (CPU part)

M+RCPU_ConnectionOpen

Overview
Item Description
Overview Opens (establishes) a connection.
Symbol
M+RCPU_ConnectionOpen
(1) B: i_bEN o_bENO: B (4)
(2) DUT: i_stModule o_bOK: B (5)
(3) UW: i_uConnectionNo o_bErr: B (6)
o_uErrId: UW (7)

pbi_bUseParameters 0 (8)
pbi_uProtocol 0 (9)
pbi_uOpen_System 0 (10)
pbi_uConnUsage 0 (11)
pbi_bProcedure 0 (12)
pbi_uExist_Confirm 0 (13)
pbi_uLocal_Port_No 4096 (14)
pbi_uTarget_Port_No 4096 (15)
pbi_u2IP_Address 0 (16)
pbi_bEnable_Online_Change 0 (17)
pbi_bData_Code 0 (18)

The above FB is an example for the CPU module.

2 Ethernet-EQUIPPED MODULE FB
2.8 M+model_ConnectionOpen 47
 Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be
executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, RCPU)
(3) i_uConnectionNo Connection No. Word • RCPU (CPU part for the Specify the number of the connection to be
[Unsigned] RnENCPU): 1 to 16 opened.
/Bit String • RJ71EN71: 1 to 128
[16-bit] • RnENCPU (network part): 1 to 64

■Output arguments
No. Variable name Name Data type Description Default
value
(4) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(5) o_bOK Normal completion Bit The module FB has been processed normally when this argument is Off
on.
(6) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(7) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]/Bit
String [16-bit]

2 Ethernet-EQUIPPED MODULE FB
48 2.8 M+model_ConnectionOpen
■Operation parameters
No. Variable name Name Data Range Description Default
type value
(8) pbi_bUseParameters Parameter used Bit On or off Specify whether to use the parameter values set by the Off
engineering tool or the following operation parameter values
when processing for opening a connection.
• Off: Performs open processing according to the external 2
device configuration setting made by the engineering tool.
(The following operation parameters need not be set. Any
settings are ignored if made.)
• On: Performs open processing according to the following
operation parameters.
(9) pbi_uProtocol Protocol Word 0, 1 Select the protocol to be used for the connection to be 0
[Unsigned] opened.
/Bit String • 0: TCP/IP
[16-bit] • 1: UDP/IP
(10) pbi_uOpen_System Open method Word 0 to 2 Select the connection open method. 0
[Unsigned] • 0: Active open or UDP/IP
/Bit String • 1: Unpassive open
[16-bit] • 2: Fullpassive open
(11) pbi_uConnUsage Connection use Word 0 to 2 Specify the purpose of the connection: sending, receiving, 0
application [Unsigned] or pairing open with regard to the external device.
/Bit String • 0: Send
[16-bit] • 1: Receive
• 2: Pairing open (The value 2 can be set for the connection
No.1 to No.7 and No.9 to No.15.)
Valid only when connection No.1 to 16 is used with the
RJ71EN71 or the RnENCPU (network part).
For the RCPU (CPU part for the RnENCPU), the setting is
ignored because it does not support communications using
a fixed buffer.
(12) pbi_bProcedure Communication Bit On or off Specify whether to use a communication procedure. Off
procedure • Off: Procedure not used
• On: Procedure used
Valid only when connection No.1 to 16 is used with the
RJ71EN71 or the RnENCPU (network part).
For the RCPU (CPU part for the RnENCPU), the setting is
ignored because it does not support communications using
a fixed buffer.
(13) pbi_uExist_Confirm Alive check Word 0 to 2 Specify whether to enable the arrive check function (with the 0
[Unsigned] use mode).
/Bit String • 0: Disable the alive check.
[16-bit] • 1: Enable KeepAlive (in TCP/IP mode only).
• 2: Enable the alive check with UDP (in UDP/IP mode
only)
Valid only when connection No.1 to 16 is used with the
RJ71EN71 or the RnENCPU (network part).
For the RCPU (CPU part for the RnENCPU), the setting is
ignored because it does not support communications using
a fixed buffer.
(14) pbi_uLocal_Port_No Own node port Word 1 to 4999, Specify the port number of the own node. 4096
number [Unsigned] 5010 to Port numbers 1 to 1023 are generally reserved port
/Bit String 65534 numbers (WELL KNOWN PORT NUMBERS), and therefore
[16-bit] port numbers 1024 to 4999 and 5010 to 65534 should be
used.
(15) pbi_uTarget_Port_No Destination port Word 1 to 65534, Specify the destination port number. 4096
number [Unsigned] 65535 With the connection that is assigned port No.65535 (only
/Bit String when the UDP/IP protocol is selected), data is received
[16-bit] through all port numbers. Data cannot be sent with the
connection which is assigned port No.65535 and therefore a
port number from 1 to 65534 should be specified to send
data.

2 Ethernet-EQUIPPED MODULE FB
2.8 M+model_ConnectionOpen 49
 No. Variable name Name Data Range Description Default
type value
(16) pbi_u2IP_Address IP address of Word 0.0.0.1 to Specify the IP address of an external device. 192.168.1.1
external device [Unsigned] 255.255.255. Specify the third and fourth octets to the 1st word, and first (C0A80101H)
/Bit String 255 and second octets to the 2nd word.
[16-bit] (00000001H Specify 255.255.255.255 (FFFFFFFFH) when performing
(0..1) to simultaneous broadcast.
FFFFFFFFH)
b15 b8 b7 b0
+0 (3) (4)
+1 (1) (2)

(1) to (4): IP address octet

(17) pbi_bEnable_Online_ Online program Bit On or off Specify whether to enable or disable the online program Off
Change change change.
• Off: Disable
• On: Enable
Valid only for the RJ71EN71 or the RnENCPU (network
part). For the RCPU (CPU part for the RnENCPU), the
setting is ignored. Set this item in the module parameters of
the CPU module.
(18) pbi_bData_Code Communication Bit On or off Set the communication code used. Off
data code • Off: Binary code
• On: ASCII code
Valid only for the RJ71EN71 or the RnENCPU (network
part). For the RCPU (CPU part for the RnENCPU), the
setting is ignored. Set this item in the module parameters of
the CPU module.

FB details
Item Description
Available device Target module • RCPU (CPU part for the RnENCPU)
• RJ71EN71
• RnENCPU (network part)
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 171 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution command) is turned on, this function opens (establishes) a connection for data communication with an external
device.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)

2 Ethernet-EQUIPPED MODULE FB
50 2.8 M+model_ConnectionOpen
Item Description
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO
2
o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions ■Specifications of the FBs
• This module FB cannot be executed for the connection that is being used by another module FB or dedicated instruction. An error
occurs if this module FB is executed for the connection in use.
• When open processing is performed according to the content of the operation parameter with pbi_bUseParameters set to ON, the
available communication means are the fixed-buffer communications and socket communications only.
• If this FB is executed for the connection for which parameters are already set by "External Device Connection Configuration Setting",
make settings so that the parameters specified by this FB are overwritten.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 51 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.
■Operations of the FBs
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.

Error code
Error code Reference
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH

2 Ethernet-EQUIPPED MODULE FB
2.8 M+model_ConnectionOpen 51
 2.9 M+model_ConnectionClose

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_ConnectionClose RJ71EN71(E+E) 
M+RJ71EN71_EC_ConnectionClose RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_EF_ConnectionClose RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RCPU, RnENCPU (CPU part)

M+RCPU_ConnectionClose

Overview
Item Description
Overview Closes (disconnects) the connection.
Symbol
M+RCPU_ConnectionClose
(1) B: i_bEN o_bENO: B (4)
(2) DUT: i_stModule o_bOK: B (5)
(3) UW: i_uConnectionNo o_bErr: B (6)
o_uErrId: UW (7)

pbo_uErrConn_No 0 (8)

The above FB is an example for the CPU module.

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be
executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, RCPU)
(3) i_uConnectionNo Connection No. Word • RCPU (CPU part for the Specify the number of the connection to be closed.
[Unsigned] RnENCPU): 1 to 16 This function closes all connections if 65535
/Bit String • RJ71EN71: 1 to 128 (FFFFH) is specified.
[16-bit] • RnENCPU (network part): 1 to 64

■Output arguments
No. Variable name Name Data type Description Default
value
(4) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(5) o_bOK Normal completion Bit The module FB has been processed normally when this argument is Off
on.
(6) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(7) o_uErrId Error code Word [Unsigned]/ An error code is stored at error completion. 0
Bit String [16-bit]

2 Ethernet-EQUIPPED MODULE FB
52 2.9 M+model_ConnectionClose
■Public variables
No. Variable name Name Data type Description Default
value
(8) pbo_uErrConn_No Error connection Word [Unsigned]/ The number of the connection for which close processing was 0
No. Bit String [16-bit] completed with an error is stored.
If 65535 (FFFFH) is specified in "Connection No." (i_uConnectionNo),
the number of the connection for which close processing was first
completed with an error is stored.
2

FB details
Item Description
Available device Target module • RCPU (CPU part for the RnENCPU)
• RJ71EN71
• RnENCPU (network part)
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 86 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing • When i_bEN (execution command) is turned on, this function closes a connection for data communication with an external device.
• The function closes all connections if 65535 (FFFFH) is specified for "Connection No." (i_uConnectionNo) in the input argument.
• If the function fails to close even one connection among those specified to be closed, it is completed with an error.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This module FB cannot be executed for the connection that is being used by another module FB or dedicated instruction. An error
occurs if this module FB is executed for the connection in use.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.

2 Ethernet-EQUIPPED MODULE FB
2.9 M+model_ConnectionClose 53
 Error code
Error code Reference
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH

2 Ethernet-EQUIPPED MODULE FB
54 2.9 M+model_ConnectionClose
2.10 M+model_Recv_Socket

Name
■RJ71EN71, RnENCPU (network part) 2
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_Recv_Socket RJ71EN71(E+E) 
M+RJ71EN71_EC_Recv_Socket RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_EF_Recv_Socket RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RCPU, RnENCPU (CPU part)

M+RCPU_Recv_Socket

Overview
Item Description
Overview Reads the data received from the external device through socket communications or fixed buffer communications.
Symbol
(1) M+RCPU_Recv_Socket o_bENO: B (4)
B: i_bEN
(2) DUT: i_stModule o_bOK: B (5)
(3) UW: i_uConnectionNo o_bErr: B (6)
o_uErrId: UW (7)
o_uRecvData: UW (8)

pbi_bReadTiming 0 (9)

The above FB is an example for the CPU module.

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be
executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, RCPU)
(3) i_uConnectionNo Connection No. Word • RCPU (CPU part for the Specify the number of the connection to be received.
[Unsigned] RnENCPU): 1 to 16
/Bit String • RJ71EN71: 1 to 128
[16-bit] • RnENCPU (network part): 1 to 64

2 Ethernet-EQUIPPED MODULE FB
2.10 M+model_Recv_Socket 55
 ■Output arguments
No. Variable name Name Data type Description Default
value
(4) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(5) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(6) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(7) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]/Bit
String [16-bit]
(8) o_uRecvData Receive data Word Specify the receive data length and the start number of the device for 0
storage destination [Unsigned]/Bit storing received data. The data that has been read is stored sequentially
String [16-bit] in ascending order of addresses as shown below.
• When the data unit is word
1st word: Receive data length (unit: word)
2nd to nth word: Receive data 1 to m

• When the data unit is byte

1st word: Receive data length (unit: byte)
2nd to nth word:

b15 b8 b7 b0
(2) (1)
·
(4) (3)

(1) Receive data 1

(2) Receive data 2
(3) Receive data m-1
(4) Receive data m
• The data format, unit, and data length range of receive data vary
depending on the module type and connection number.
• Receive data is stored in the word area in order from the first half (b0
to b7) to the second half (b8 to b15).

■Operation parameters
No. Variable name Name Data Range Description Default value
type
(9) pbi_bReadTiming Read timing Bit On or off Specify the timing of executing data read • RCPU (CPU part for the
processing. RnENCPU): Off
• Off: Start reading soon after the module FB • RJ71EN71, RnENCPU
starts. (network part): On
• On: Start reading in the first END processing
after the module FB starts.

FB details
Item Description
Available device Target module • RCPU (CPU part for the RnENCPU)
• RJ71EN71
• RnENCPU (network part)
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 109 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function reads the data received to the connection specified by the input argument.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)

2 Ethernet-EQUIPPED MODULE FB
56 2.10 M+model_Recv_Socket
Item Description
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO
2
o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This module FB cannot be executed for the connection that is being used by another module FB or dedicated instruction. An error
occurs if this module FB is executed for the connection in use.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
■For the RCPU (CPU part for the RnENCPU)
• The execution command of this FB can be executed at any timing. However, when executing it after receiving data, SD1506 (Socket
communications reception status signal) or corresponding module label must be added to conditions of the command.
• When the module FB is executed by specifying ON (start reading in the first END processing after the FB starts) in operation parameter
"Read timing", the module FB extends the scan time to complete data read processing within one END processing.
■For the RJ71EN71 or the RnENCPU (network part)
• The execution command of this FB can be executed at any timing. However, when executing it after receiving data, 'Socket/fixed buffer
reception status signal' (Un\G1900016 to Un\G1900023) must be added to conditions of the command.
• When the module FB is executed by specifying OFF (Start reading soon after the module FB starts) in operation parameter "Read
timing", processing completes in a single scan.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 57 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

Error code
Error code Reference
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH

2 Ethernet-EQUIPPED MODULE FB
2.10 M+model_Recv_Socket 57
 2.11 M+model_Send_Socket

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_Send_Socket RJ71EN71(E+E) 
M+RJ71EN71_EC_Send_Socket RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_EF_Send_Socket RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RCPU, RnENCPU (CPU part)

M+RCPU_Send_Socket

Overview
Item Description
Overview Sends data to the external device through socket communications or fixed buffer communications.
Symbol
(1) M+RCPU_Send_Socket o_bENO: B (5)
B: i_bEN
(2) DUT: i_stModule o_bOK: B (6)
(3) UW: i_uConnectionNo o_bErr: B (7)

(4) UW: i_uSendData o_uErrId: UW (8)

The above FB is an example for the CPU module.

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, RCPU)
(3) i_uConnectionNo Connection No. Word • RCPU (CPU part for the Specify the number of the connection to be sent.
[Unsigned] RnENCPU): 1 to 16
/Bit String • RJ71EN71: 1 to 128
[16-bit] • RnENCPU (network part):
1 to 64

2 Ethernet-EQUIPPED MODULE FB
58 2.11 M+model_Send_Socket
No. Variable name Name Data Range Description
type
(4) i_uSendData Send data storage Word  Specify the send data length and the start number of the
destination [Unsigned] device containing the send data.*1
/Bit String • When the data unit is word
[16-bit] 1st word: Send data length (unit: word)
2nd to nth word: Send data 1 to send data m
• When the data unit is byte 2
1st word: Send data length (unit: byte)
2nd to nth word:

b15 b8 b7 b0
(2) (1)
·
(4) (3)

(1) Send data 1

(2) Send data 2
(3) Send data m-1
(4) Send data m
• The data format and data length range of send data vary
depending on the module type and the setting of the
connection used.
• Data is sent in the word area in order from the first half (b0
to b7) to the second half (b8 to b15).

*1 The data unit and the range of send data length differ depending on the communication method of parameters and communication data
code setting as follows.

Parameter setting Data unit Send data length

Communication method Communication data code
Communications using a fixed buffer (procedure Binary Word 1 to 5113
used)
ASCII Word 1 to 2556
Communications using a fixed buffer (procedure Binary/ASCII Byte 1 to 10238
not used)
Socket communications Binary/ASCII Byte 1 to 10238

■Output arguments
No. Variable name Name Data type Description Default
value
(5) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(6) o_bOK Normal completion Bit The module FB has been processed normally when this argument is Off
on.
(7) o_bErr Error completion Bit The module FB has been processed abnormally when this argument Off
is on.
(8) o_uErrId Error code Word [Unsigned]/Bit An error code is stored at error completion. 0
String [16-bit]

FB details
Item Description
Available device Target module • RCPU (CPU part for the RnENCPU)
• RJ71EN71
• RnENCPU (network part)
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 60 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function sends the data to the external device of the connection specified by the
input argument.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)

2 Ethernet-EQUIPPED MODULE FB
2.11 M+model_Send_Socket 59
 Item Description
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This module FB cannot be executed for the connection that is being used by another module FB or dedicated instruction. An error
occurs if this module FB is executed for the connection in use.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.

Error code
Error code Reference
C000H to  MELSEC iQ-R Ethernet User's Manual (Application)
CFFFH

2 Ethernet-EQUIPPED MODULE FB
60 2.11 M+model_Send_Socket
2.12 M+model_Refresh_Data

Name
This FB is displayed as follows on the engineering tool depending on the settings.
2
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_EE_Refresh_Data RJ71EN71(E+E) 
M+RJ71EN71_EC_Refresh_Data RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_EF_Refresh_Data RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

Overview
Item Description
Overview Transfers module label data.
Symbol
M+RCPU_Refresh_Data
(1) B: i_bEN o_bENO: B (3)
(2) DUT: i_stModule

The above FB is an example for the CPU module.

Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, RCPU)

■Output arguments
No. Variable name Name Data type Description Default value
(3) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.

2 Ethernet-EQUIPPED MODULE FB
2.12 M+model_Refresh_Data 61
 FB details
Item Description
Available device Target module • RJ71EN71
• RnENCPU (network part)
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 33 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function transfers the following buffer memory data of the RJ71EN71 or the
RnENCPU (network part) to the module label.
• Open completion signal (addresses 1900000 to 1900007)
• Open request signal (addresses 1900008 to 1900015)
• Socket/fixed buffer reception status signal (addresses 1900016 to 1900023)
FB compilation Macro type
method
FB operation ON-time execution type
Timing chart of I/O
signals i_bEN

o_bENO

Precautions When another FB is used, write the program so that scan is executed every time at the beginning of the program.

2 Ethernet-EQUIPPED MODULE FB
62 2.12 M+model_Refresh_Data
2.13 M+model_SLMP_DeviceRead_IP

Name
M+RCPU_SLMP_DeviceRead_IP
2
Overview
Item Description
Overview Reads data from the SLMP-compatible device by specifying IP address. The external device must support SLMP command (Device
Read).
Symbol
M+RCPU_SLMP_DeviceRead_IP
(1) B: i_bEN o_bENO: B (10)
(2) DUT: i_stModule o_bOK: B (11)
(3) UW: i_u2IP_Address o_bErr: B (12)
(4) UW: i_uSubCommand o_uErrId: UW (13)
(5) UW: i_uDeviceCode o_uReadData:UW (14)

(6) UW: i_u2DeviceNo

(7) UW: i_uDevicePoints
(8) UW: i_uChannel
(9) UW: i_uTarget_Port_No

pbi_uRequestModuleIO (15)
pbi_uResendCountMax (16)
pbi_uMonitorTime (17)
pbo_uResendCount (18)
pbo_u4ErrTime (19)
pbo_u2ErrIP_Address (20)

Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be
executed.
Specify the module label of the modules.
(3) i_u2IP_Address IP address of external Word [Unsigned]/Bit 0.0.0.1 to Specify the IP address of an external device.
device String [16-bit] (0..1) 255.255.255.254 Specify the third and fourth octets to the 1st word,
(00000001H to and first and second octets to the 2nd word.
FFFFFFFEH) Note that the fourth octet cannot be set to 0 or 255
(FFH).

b15 b8 b7 b0
+0 (3) (4)
+1 (1) (2)

(1) to (4): IP address octet

(4) i_uSubCommand Sub command Word [Unsigned]/Bit  Specify the read unit and specification method of a
String [16-bit] device.
■0th bit: Read unit
0: In units of words
1: In units of bits
■1st bit: Specification method of the device is read
0: Specify the device code in 2 digits and the start
device number in 6 digits (for MELSEC-Q/L series).
1: Specify the device code in 4 digits and the start
device number in 8 digits (for MELSEC iQ-R series).

2 Ethernet-EQUIPPED MODULE FB
2.13 M+model_SLMP_DeviceRead_IP 63
 No. Variable name Name Data type Range Description
(5) i_uDeviceCode Device code*1 Word [Unsigned]/Bit  Specify the device code of the device to be read in
String [16-bit] binary code.
• When the 1st bit of the subcommand is 0: 2 digits
• When the 1st bit of the subcommand is 1: 4 digits
(6) i_u2DeviceNo Head device No. Word [Unsigned]/Bit  Specify the start device number of the device to be
String [16-bit] (0..1) read in binary code.
• When the 1st bit of the subcommand is 0: 6 digits
• When the 1st bit of the subcommand is 1: 8 digits
(7) i_uDevicePoints Number of device Word [Unsigned]/Bit  Specify the number of device points of the device to
points String [16-bit] be read in binary code.
• When the 0th bit of the subcommand is 0: 1 to 960
• When the 0th bit of the subcommand is 1: 1 to
3972
(8) i_uChannel Own station channel Word [Unsigned]/Bit 1 to 9 Specify the channel to be used by own station.
String [16-bit] Since whether or not a serial number*2 is given to the
request message depends on the channel, specify
the channel as follows according to the application.
• 1: No serial number is given
• 2 to 9: Serial number is given
(9) i_uTarget_Port_No Destination port Word [Unsigned]/Bit 1 to 65534 Specify the UDP port number of an external device.
number String [16-bit]

*1 For details on each device code, refer to the following.

 SLMP Reference Manual
*2 Give the serial numbers when sending several request messages to the same SLMP-compatible device. Serial numbers to be given are
automatically numbered by the system. For the serial number, refer to the following.
 SLMP Reference Manual

2 Ethernet-EQUIPPED MODULE FB
64 2.13 M+model_SLMP_DeviceRead_IP
■Output arguments
No. Variable name Name Data type Description Default
value
(10) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(11) o_bOK Normal completion Bit The module FB has been processed normally when this
argument is on.
Off
2
(12) o_bErr Error completion Bit The module FB has been processed abnormally when this Off
argument is on.
(13) o_uErrId Error code Word [Unsigned]/Bit An error code is stored at error completion. 0
String [16-bit]
(14) o_uReadData Read data storage Word [Unsigned]/Bit Specify the start device number of the device for storing the 0
destination String [16-bit] read data. The read data is stored in binary code.
■When the 0th bit of the subcommand is 0
The device data is read in units of words.
Example: When reading the bit device M100 to M115 (one
word) in units of words
1st word:
b15 b8 b7 b0
1 2 3 4

0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0
M115 M100

Example: When reading the word device D0 to D2 in units of

words
1st word:
b15 b8 b7 b0
1 2 3 4

D0
2nd word:
b15 b8 b7 b0
0 0 0 2

D1
3rd word:
b15 b8 b7 b0
1 D E F

D2
■When the 0th bit of the subcommand is 1
The device data is read in units of bits.
Example: When reading the bit device M100 to M107 in units
of bits
1st word:
b15 b8 b7 b0
0 1 0 0
M102 M103 M100 M101
2nd word:
b15 b8 b7 b0

1 1 0 0

M106 M107 M104 M105

2 Ethernet-EQUIPPED MODULE FB
2.13 M+model_SLMP_DeviceRead_IP 65
 ■Operation parameters
No. Variable name Name Data type Range Description Default
value
(15) pbi_uRequestModuleIO Requested module Word 03D0H to 03D3H, 03E0H to Specify the module of the access 03FFH
I/O No. [Unsigned]/Bit 03E3H, 03FFH destination.
String [16-bit] • 03D0H: Control system CPU
• 03D1H: Standby system CPU
• 03D2H: System A CPU
• 03D3H: System B CPU
• 03FFH: Own station, control CPU
• 03E0H: Multiple CPU No.1
• 03E1H: Multiple CPU No.2
• 03E2H: Multiple CPU No.3
• 03E3H: Multiple CPU No.4
(16) pbi_uResendCountMax Maximum number Word 0 to 15 Specify the number of resends to be 5
of resends [Unsigned]/Bit performed if the data transfer is not
String [16-bit] completed within the monitoring time
specified by pbi_uMonitorTime (Arrival
monitoring time).
• 0 to 15
(17) pbi_uMonitorTime Arrival monitoring Word 0, 1 to 32767 Specify the monitoring time until 0
time [Unsigned]/Bit completion of processing. If the
String [16-bit] processing is not completed within the
monitoring time, data is resent until the
value specified in
pbi_uResendCountMax (Maximum
number of resends) is reached.
• 0: 10s
• 1 to 32767: 1 to 32767s

■Public variables
No. Variable name Name Data type Description Default
value
(18) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit]
(19) pbo_u4ErrTime Error occurrence time Word [Unsigned]/Bit Clock data at the time of error occurrence is stored. 0
String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(20) pbo_u2ErrIP_Address Error-detected station Word [Unsigned]/Bit The IP address of the station in which an error was detected is 0
IP address String [16-bit] (0..1) stored.
The third and fourth octets are stored in the 1st word, and first
and second octets are stored in the 2nd word.

b15 b8 b7 b0
+0 (3) (4)
+1 (1) (2)

(1) to (4): IP address octet

2 Ethernet-EQUIPPED MODULE FB
66 2.13 M+model_SLMP_DeviceRead_IP
FB details
Item Description
Available device Target module • RnCPU*1
• RnENCPU (CPU part)*1
CPU module • RnCPU*1
• RnENCPU*1 2
*2
Engineering tool GX Works3
Language Ladder diagram
Number of basic 190 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing • When i_bEN (execution command) is turned on, this function reads device data from the SLMP-compatible device.
• This FB is executed specifying the IP address of an external device.
• This FB uses Read command (command: 0401) of the SLMP. The message of the SLMP command is a binary code. ( SLMP
Reference Manual)
FB compilation Macro type
method
FB operation ON-time execution type
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

2 Ethernet-EQUIPPED MODULE FB
2.13 M+model_SLMP_DeviceRead_IP 67
 Item Description
Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system
and required operations.
• This FB uses the SLMPSND instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off
i_bEN (execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is
cleared to 0.
• In this FB, access devices (such as link direct device) that are accessed by the extension specification of the SLMP cannot be read.
• In this FB, stations in other network cannot be set as the target station.
• When this FB is executed for the port of an external device where the remote password is set, execute this FB after performing the
unlock processing of the remote password. When this FB is executed for the port of an external device where the remote password
is set, an error will be occur.
• The target station must support "Read (command: 0401)" of the SLMP command.
• This FB is for communications in binary code only. (Communications using ASCII code cannot be performed.)
• This FB uses UDP communications. Set the protocol setting of the external device to UDP.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R
CPU Module User's Manual (Application)) If an error code that is not described in Page 68 Error code appears, the initial label value
files by each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the
boot file setting.

*1 The supported firmware version is "17" or later.

*2 The supported version is "1.020W" or later.

Error code
Error code Description Action
100H A value out of the range is set in the number of device points Set the value within the setting range in the number of device
(i_uDevicePoints) of the argument. points (i_uDevicePoints).
C000H to CFFFH  MELSEC iQ-R Ethernet User's Manual (Application)

2 Ethernet-EQUIPPED MODULE FB
68 2.13 M+model_SLMP_DeviceRead_IP
2.14 M+model_SLMP_DeviceWrite_IP

Name
M+RCPU_SLMP_DeviceWrite_IP
2
Overview
Item Description
Overview Writes data to the SLMP-compatible device by specifying IP address. The external device must support SLMP command (Device Write).
Symbol
M+RCPU_SLMP_DeviceWrite_IP
(1) B: i_bEN o_bENO: B (11)
(2) DUT: i_stModule o_bOK: B (12)
(3) UW: i_u2IP_Address o_bErr: B (13)
(4) UW: i_uSubCommand o_uErrId: UW (14)
(5) UW: i_uDeviceCode
(6) UW: i_u2DeviceNo
(7) UW: i_uDevicePoints
(8) UW: i_uWriteData
(9) UW: i_uChannel
(10) UW: i_uTarget_Port_No
pbi_uRequestModuleIO (15)
pbi_uResendCountMax (16)
pbi_uMonitorTime (17)
pbo_uResendCount (18)
pbo_u4ErrTime (19)
pbo_u2ErrIP_Address (20)

2 Ethernet-EQUIPPED MODULE FB
2.14 M+model_SLMP_DeviceWrite_IP 69
 Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2IP_Address IP address of external Word [Unsigned]/Bit 0.0.0.1 to Specify the IP address of the target station.
device String [16-bit] (0..1) 255.255.255.254 Specify the third and fourth octets to the 1st word, and
(1H to first and second octets to the 2nd word.
FFFFFFFEH) Note that the fourth octet cannot be set to 0 or 255
(FFH).

b15 b8 b7 b0
+0 (3) (4)
+1 (1) (2)

(1) to (4): IP address octet

(4) i_uSubCommand Sub command Word [Unsigned]/Bit  Specify the write unit and specification method of a
String [16-bit] device.
■0th bit: Write unit
0: In units of words
1: In units of bits
■Specification method of the device is written
0: Specify the device code in 2 digits and the start
device number in 6 digits (for MELSEC-Q/L series).
1: Specify the device code in 4 digits and the start
device number in 8 digits (for MELSEC iQ-R series).
(5) i_uDeviceCode Device code*1 Word [Unsigned]/Bit  Specify the device code of the device to be written in
String [16-bit] binary code.
• When the 1st bit of the subcommand is 0: 2 digits
• When the 1st bit of the subcommand is 1: 4 digits
(6) i_u2DeviceNo Head device No. Word [Unsigned]/Bit  Specify the start device number of the device to be
String [16-bit] (0..1) written in binary code.
• When the 1st bit of the subcommand is 0: 6 digits
• When the 1st bit of the subcommand is 1: 8 digits
(7) i_uDevicePoints Number of device Word [Unsigned]/Bit  Specify the number of device points of the device to be
points String [16-bit] written in binary code.
• When the 0th bit of the subcommand is 0: 1 to 960
• When the 0th bit of the subcommand is 1: 1 to 3972

2 Ethernet-EQUIPPED MODULE FB
70 2.14 M+model_SLMP_DeviceWrite_IP
No. Variable name Name Data type Range Description
(8) i_uWriteData Write data storage Word [Unsigned]/Bit  Specify the start device number of the device for storing
destination String [16-bit] the write data.
■When the 0th bit of the subcommand is 0
The device data is written in units of words.
Example: When writing the bit device M100 to M115
(one word) in units of words
1st word: 2
b15 b8 b7 b0
1 2 3 4

0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0
M115 M100
Example: When writing the word device D0 to D2 in
units of words
1st word:
b15 b8 b7 b0
1 2 3 4

D0
2nd word:
b15 b8 b7 b0
0 0 0 2

D1
3rd word:
b15 b8 b7 b0
1 D E F

D2
■When the 0th bit of the subcommand is 1
The device data is written in units of bits.
Example: When writing the bit device M100 to M107 in
units of bits
1st word:
b15 b8 b7 b0
0 1 0 0
M102 M103 M100 M101
2nd word:
b15 b8 b7 b0

1 1 0 0

M106 M107 M104 M105

(9) i_uChannel Own station channel Word [Unsigned]/Bit 1 to 9 Specify the channel to be used by own station.
String [16-bit] Since whether or not a serial number*2 is given to the
request message depends on the channel, specify the
channel as follows according to the application.
• 1: No serial number is given
• 2 to 9: Serial number is given
(10) i_uTarget_Port_No Destination port Word [Unsigned]/Bit 1 to 65534 Specify the UDP port number of an external device.
number String [16-bit]

*1 For details on each device code, refer to the following.

 SLMP Reference Manual
*2 Give the serial numbers when sending several request messages to the same SLMP-compatible device. Serial numbers to be given are
automatically numbered by the system. For the serial number, refer to the following.
 SLMP Reference Manual

2 Ethernet-EQUIPPED MODULE FB
2.14 M+model_SLMP_DeviceWrite_IP 71
 ■Output arguments
No. Variable name Name Data type Description Default
value
(11) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(12) o_bOK Normal completion Bit The module FB has been processed normally when this Off
argument is on.
(13) o_bErr Error completion Bit The module FB has been processed abnormally when this Off
argument is on.
(14) o_uErrId Error code Word [Unsigned]/Bit An error code is stored at error completion. 0
String [16-bit]

■Operation parameters
No. Variable name Name Data type Range Description Default
value
(15) pbi_uRequestModuleIO Requested module Word 03D0H to 03D3H, 03E0H to Specify the module of the access 03FFH
I/O No. [Unsigned]/Bit 03E3H, 03FFH destination.
String [16-bit] • 03D0H: Control system CPU
• 03D1H: Standby system CPU
• 03D2H: System A CPU
• 03D3H: System B CPU
• 03FFH: Own station, control CPU
• 03E0H: Multiple CPU No.1
• 03E1H: Multiple CPU No.2
• 03E2H: Multiple CPU No.3
• 03E3H: Multiple CPU No.4
(16) pbi_uResendCountMax Maximum number Word 0 to 15 Specify the number of resends to be 5
of resends [Unsigned]/Bit performed if the data transfer is not
String [16-bit] completed within the monitoring time
specified by pbi_uMonitorTime
(Arrival monitoring time).
• 0 to 15
(17) pbi_uMonitorTime Arrival monitoring Word 0, 1 to 32767 Specify the monitoring time until 0
time [Unsigned]/Bit completion of processing. If the
String [16-bit] processing is not completed within
the monitoring time, data is resent
until the value specified in
pbi_uResendCountMax (Maximum
number of resends) is reached.
• 0: 10s
• 1 to 32767: 1 to 32767s

2 Ethernet-EQUIPPED MODULE FB
72 2.14 M+model_SLMP_DeviceWrite_IP
■Public variables
No. Variable name Name Data type Description Default
value
(18) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit]
(19) pbo_u4ErrTime Error occurrence time Word [Unsigned]/Bit
String [16-bit] (0..3)
Clock data at the time of error occurrence is stored.
1st word
0
2
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(20) pbo_u2ErrIP_Address Error-detected station Word [Unsigned]/Bit The IP address of the station in which an error was detected is 0
IP address String [16-bit] (0..1) stored.
The third and fourth octets are stored in the 1st word, and first
and second octets are stored in the 2nd word.

b15 b8 b7 b0
+0 (3) (4)
+1 (1) (2)

(1) to (4): IP address octet

2 Ethernet-EQUIPPED MODULE FB
2.14 M+model_SLMP_DeviceWrite_IP 73
 FB details
Item Description
Available device Target module • RnCPU*1
• RnENCPU (CPU part)*1
CPU module • RnCPU*1
• RnENCPU*1
Engineering tool GX Works3*2
Language Ladder diagram
Number of basic 210 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing • When i_bEN (execution command) is turned on, this function writes device data of the SLMP-compatible device.
• This FB is executed specifying the IP address of an external device.
• This FB uses Write command (command: 1401) of the SLMP. The message of the SLMP command is a binary code. ( SLMP
Reference Manual)
FB compilation Macro type
method
FB operation ON-time execution type
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

2 Ethernet-EQUIPPED MODULE FB
74 2.14 M+model_SLMP_DeviceWrite_IP
Item Description
Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system
and required operations.
• This FB uses the SLMPSND instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off
i_bEN (execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is
cleared to 0.
• In this FB, access devices (such as link direct device) that are accessed by the extension specification of the SLMP cannot be 2
written.
• In this FB, stations in other network cannot be set as the target station.
• When this FB is executed for the port of an external device where the remote password is set, execute this FB after performing the
unlock processing of the remote password. When this FB is executed for the port of an external device where the remote password
is set, an error will be occur.
• The target station must support "Write (command: 1401)" of the SLMP command.
• This FB is for communications in binary code only. (Communications using ASCII code cannot be performed.)
• This FB uses UDP communications. Set the protocol setting of the external device to UDP.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R
CPU Module User's Manual (Application)) If an error code that is not described in Page 75 Error code appears, the initial label value
files by each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the
boot file setting.

*1 The supported firmware version is "17" or later.

*2 The supported version is "1.020W" or later.

Error code
Error code Description Action
100H A value out of the range is set in the number of device points Set the value within the setting range in the number of device
(i_uDevicePoints) of the argument. points (i_uDevicePoints).
C000H to CFFFH  MELSEC iQ-R Ethernet User's Manual (Application)

2 Ethernet-EQUIPPED MODULE FB
2.14 M+model_SLMP_DeviceWrite_IP 75
 3 CC-Link IE TSN MODULE FB

3.1 M+model_DeviceRead

Name
M+RJ71GN11_DeviceRead

Overview
Item Description
Overview Reads data by specifying a device in the programmable controller of another station.
Symbol
M+RJ71GN11_DeviceRead
(1) B: i_bEN o_bENO: B (7)
(2) DUT: i_stModule o_bOK: B (8)
(3) UW: i_u2TargetAddress o_bErr: B (9)
(4) UW: i_uDataLength o_uErrId: UW (10)
(5) S: i_s32TargetDevice o_uReadData: UW (11)
(6) UW: i_uChannel

pbi_uCPU_Type (12)
pbi_uResendCountMax (13)
pbi_uTimeUnit (14)
pbi_uMonitorTime (15)
pbi_bStationSpecific (16)
pbo_uResendCount (17)
pbo_u4ErrTime (18)
pbo_uErrStationAddress1 (19)
pbo_uErrStationAddress2 (20)

3 CC-Link IE TSN MODULE FB

76 3.1 M+model_DeviceRead
Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1, 3
GN11_1)
(3) i_u2TargetAddress Target station Word  Specify the network number and station number of the target station when
address [Unsigned] "Target station address specification method" is off. When specifying the
/Bit String address using a label, use an array as the data type.
[16-bit] • 1st word: Network number (1 to 239)
(0..1) • 2nd word: Station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
Station number of CC-Link IE TSN
• 125: Master station
• 1 to 120: Slave station

Specify the IP address of the target station when "Target station address
specification method" is on. Specify the third and fourth octets to the 1st
word, and first and second octets to the 2nd word. When specifying the
address using a label, use an array as the data type.
• Ethernet, CC-Link IE TSN
00000001H to FFFFFFFEH
Specify a value within the range of 1 to 254 (FEH) for the fourth octet.

b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_uDataLength Read data length Word  Specify the number of words to be read.
[Unsigned] • When reading data from RCPU, QCPU, or LCPU: 1 to 960 words
/Bit String • When reading data from QnACPU: 1 to 480 words
[16-bit]
(5) i_s32TargetDevice Target station read Character  Specify the start address of the target station from which data is to be read.
device string (32)
(6) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

■Output arguments
No. Variable name Name Data Description Default
type value
(7) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(8) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(9) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(10) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]
(11) o_uReadData Read data storage Word Specify the start number of the device for storing the read data 0
device [Unsigned]
/Bit String
[16-bit]

3 CC-Link IE TSN MODULE FB

3.1 M+model_DeviceRead 77
 ■Operation parameters
No. Variable name Name Data type Range Description Default
value
(12) pbi_uCPU_Type Target station CPU Word 0000H, 03D0H Specify the CPU type of the target station. 0
type [Unsigned]/Bit to 03D3H, • 0000H: To CPU of target station (control CPU)
String [16-bit] 03E0H to • 03D0H: To control system CPU
03E3H, 03FFH • 03D1H: To standby system CPU
• 03D2H: To system A CPU
• 03D3H: To system B CPU
• 03E0H: To multiple CPU No.1
• 03E1H: To multiple CPU No.2
• 03E2H: To multiple CPU No.3
• 03E3H: To multiple CPU No.4
• 03FFH: To CPU of target station (control CPU)
(13) pbi_uResendCountM Maximum number of Word 0 to 15 Specify the number of resends to be performed if 5
ax resends [Unsigned]/Bit the data transfer is not completed within the
String [16-bit] monitoring time specified by "Arrival monitoring
time".
• 0 to 15
(14) pbi_uTimeUnit Arrival monitoring Word 0, 1 Specify the unit of the "Arrival monitoring time".*1 0
time unit [Unsigned]/Bit • 0: 1s
String [16-bit] • 1: 100ms
(15) pbi_uMonitorTime Arrival monitoring Word 0 to 65535 Specify the monitoring time until completion of 0: 10s
time [Unsigned]/Bit processing. If the processing is not completed
String [16-bit] within the monitoring time, data is resent until the
value specified in "Maximum number of resends"
is reached.
When "Arrival monitoring time unit" is set to 1s
• Effective range 1 to 32767: 1s to 32767s
When "Arrival monitoring time unit" is set to 100ms
• Effective range 1 to 65535: 1 to 65535  100ms
(16) pbi_bStationSpecific Target station Bit On or off Specify the specification method of a target station. Off
address specification • Off: Use the network number and station
method number.
• On: Use the IP address (IPv4). (Ethernet and
CC-Link IE TSN only).

*1 Set the lower 2 bits (bit 0 and 1) of the set value to bit 8 and 9 of the control data (error completion type) of the READ instruction.
For the dedicated instruction, the error (D24AH) occurs if the lower 2 bits exceed the effective range.

3 CC-Link IE TSN MODULE FB

78 3.1 M+model_DeviceRead
■Public variables
No. Variable name Name Data type Description Default
value
(17) pbo_uResendCount Number of Word [Unsigned]/ The number of resends performed (result) is stored. 0
resends Bit String [16-bit] If an error was detected, the number of resends performed (result)
between error detection and resend stop is stored.
(18) pbo_u4ErrTime Error occurrence Word [Unsigned]/ Clock data at the time of error occurrence is stored. 0
time Bit String [16-bit] 1st word
(0..3) • Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word 3
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(19) pbo_uErrStationAddress1 Error-detected Word [Unsigned]/ ■When "Target station address specification method" is off 0
station address 1 Bit String [16-bit] The network number of the station in which an error was detected
is stored.
■When "Target station address specification method" is on
The IP addresses (the third and fourth octets) of the station in
which an error was detected are stored. (Ethernet and CC-Link IE
TSN only)
Example: When the IP address is 192.168.1.2
0102h
(20) pbo_uErrStationAddress2 Error-detected Word [Unsigned]/ ■When "Target station address specification method" is off 0
station address 2 Bit String [16-bit] The station number of the station in which an error was detected is
stored.
• Ethernet or CC-Link IE Controller Network
0001H to 0078H (1 to 120)
• CC-Link IE Field Network
007DH (125): Master station
0001H to 0078H (1 to 120): Local station, remote device station,
intelligent device station, submaster station
• CC-Link IE TSN
007DH: Master station
0001H to 0078H (1 to 120): Slave station
■When "Target station address specification method" is on
The IP addresses (the first and second octets) of the station in
which an error was detected are stored. (Ethernet and CC-Link IE
TSN only)
Example: When the IP address is 192.168.1.2
C0A8h

FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 82 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution command) is turned on, this function reads device data from another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN

3 CC-Link IE TSN MODULE FB

3.1 M+model_DeviceRead 79
 Item Description
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.READ instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 80 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

Error code
Error code Reference
C000H to CFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
D000H to DFFFH

3 CC-Link IE TSN MODULE FB

80 3.1 M+model_DeviceRead
3.2 M+model_DeviceWrite

Name
M+RJ71GN11_DeviceWrite

Overview
Item Description 3
Overview Writes data by specifying a device in the programmable controller of another station.
Symbol
M+RJ71GN11_DeviceWrite
(1) B: i_bEN o_bENO: B (8)
(2) DUT: i_stModule o_bOK: B (9)
(3) UW: i_u2TargetAddress o_bErr: B (10)
(4) UW: i_uDataLength o_uErrId: UW (11)
(5) UW: i_uWriteData
(6) S: i_s32TargetDevice
(7) UW: i_uChannel

pbi_uCPU_Type (12)
pbi_bArrivalConfirm (13)
pbi_uResendCountMax (14)
pbi_uTimeUnit (15)
pbi_uMonitorTime (16)
pbi_bStationSpecific (17)
pbi_uTargetStation (18)
pbo_uResendCount (19)
pbo_u4ErrTime (20)
pbo_uErrStationAddress1 (21)
pbo_uErrStationAddress2 (22)

3 CC-Link IE TSN MODULE FB

3.2 M+model_DeviceWrite 81
 Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2TargetAddress Target station Word  Specify the network number and station number of the target station when
address [Unsigned] "Target station address specification method" is off. When specifying the
/Bit String address using a label, use an array as the data type.
[16-bit] ■When "Target station specification method" is set to 0 to specify a station
(0..1) number
• 1st word: Network number (1 to 239)
• 2nd word: Station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
CC-Link IE TSN
• 125: Master station
• 1 to 120: Slave station
■When "Target station specification method" is set to 1 to specify a group
(CC-Link IE Field Network is not supported.)
• 1st word: Network number (1 to 239)
• 2nd word: Transient transmission group number (1 to 32)
■When "Target station specification method" is set to 2 to specify all
stations
• 1st word: Network number (1 to 239)
• 2nd word: 0 (The setting is ignored.)
Specify the IP address of the target station when "Target station address
specification method" is on. Specify the third and fourth octets to the 1st
word, and first and second octets to the 2nd word. When specifying the
address using a label, use an array as the data type.
• Ethernet, CC-Link IE TSN
00000001H to FFFFFFFEH
Specify a value within the range of 1 to 254 (FEH) for the fourth octet.

b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_uDataLength Write data length Word  Specify the number of words to be written.
[Unsigned] • When writing to RCPU, QCPU, or LCPU: 1 to 960 words
/Bit String • When writing to QnACPU: 1 to 480 words
[16-bit]
(5) i_uWriteData Write data storage Word  Specify the start device of own station containing the write data.
device [Unsigned]
/Bit String
[16-bit]
(6) i_s32TargetDevice Target station write Character  Specify the start device of the target station to which data is to be written.
device string (32)
(7) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

3 CC-Link IE TSN MODULE FB

82 3.2 M+model_DeviceWrite
■Output arguments
No. Variable name Name Data type Description Default
value
(8) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(9) o_bOK Normal completion Bit The module FB has been processed normally when this argument is Off
on.
(10) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(11) o_uErrId Error code Word [Unsigned]/ An error code is stored at error completion. 0 3
Bit String [16-bit]

■Operation parameters
No. Variable name Name Data type Range Description Default
value
(12) pbi_uCPU_Type Target station Word 0000H, Specify the CPU type of the target station. 0
CPU type [Unsigned]/ 03D0H to • 0000H: To CPU of target station (control CPU)
Bit String 03D3H, • 03D0H: To control system CPU
[16-bit] 03E0H to • 03D1H: To standby system CPU
03E3H, • 03D2H: To system A CPU
03FFH • 03D3H: To system B CPU
• 03E0H: To multiple CPU No.1
• 03E1H: To multiple CPU No.2
• 03E2H: To multiple CPU No.3
• 03E3H: To multiple CPU No.4
• 03FFH: To CPU of target station (control CPU)
(13) pbi_bArrivalConfirm Arrival Bit On or off Specify whether to use arrival acknowledgment. Off
acknowledgment ■Off: No check
• When the target station is within the own network,
sending data from the own station completes the
sending.

(1)
Es Ts

(1) Completion
Es: Execution source
Ts: Target station
• When the target station is within another network, data
arrival to the relay station within the own network
completes the sending.

(1)
Es Rs Ts

(1) Completion
Es: Execution source
Rs: Relay station
Ts: Target station
■On: Check
Sending data is completed when the data is written to the
target station.

(1)
Ts Es Rs Ts
(1)

(1) Completion
Es: Execution source
Rs: Relay station
Ts: Target station
(14) pbi_uResendCountMax Maximum number Word 0 to 15 Specify the number of resends to be performed if the data 5
of resends [Unsigned]/ transfer is not completed within the monitoring time
Bit String specified by "Arrival monitoring time".
[16-bit] • 0 to 15
(15) pbi_uTimeUnit Arrival monitoring Word 0, 1 Specify the unit of the "Arrival monitoring time".*1 0
time unit [Unsigned]/ • 0: 1s
Bit String • 1: 100ms
[16-bit]

3 CC-Link IE TSN MODULE FB

3.2 M+model_DeviceWrite 83
 No. Variable name Name Data type Range Description Default
value
(16) pbi_uMonitorTime Arrival monitoring Word 0 to 65535 Specify the monitoring time until completion of processing. 0: 10s
time [Unsigned]/ If the processing is not completed within the monitoring
Bit String time, data is resent until the value specified in "Maximum
[16-bit] number of resends" is reached.
When the "Arrival monitoring time unit" is set to 0
• 0: 10s
• Effective range 1 to 32767: 1s to 32767s
When the "Arrival monitoring time unit" is set to 1
• 0: 10s
• Effective range 1 to 65535: 1 to 65535  100ms
(17) pbi_bStationSpecific Target station Bit On or off Specify the specification method of a target station. Off
address • Off: Use the network number and station number.
specification • On: Use the IP address (IPv4). (Ethernet and CC-Link IE
method TSN only).
(18) pbi_uTargetStation Target station Word 0 to 2 Specify the specification method of a target station. 0
specification [Unsigned]/ • 0: Station number specification  Station with the station
method Bit String number specified in "Target station address"
[16-bit] • 1: Group specification (only when "OFF (No)" is specified
in "Arrival acknowledgment")  All stations of the
transient transmission group number specified in "Arrival
station address" (For the CC-Link IE Field Network, the
value 1 cannot be specified.)
• 2: All stations (only when "OFF (No)" is specified in
"Arrival acknowledgment")  All stations of the network
number specified in "Arrival station address" (broadcast
excluding own station)

*1 Set the lower 2 bits (bit 0 and 1) of the set value to bit 8 and 9 of the control data (execution/error completion type) of the WRITE
instruction.
For the dedicated instruction, the error (D24AH) occurs if the lower 2 bits exceed the effective range.

3 CC-Link IE TSN MODULE FB

84 3.2 M+model_DeviceWrite
■Public variables
No. Variable name Name Data type Description Default
value
(19) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit] If an error was detected, the number of resends performed
(result) between error detection and resend stop is stored.
(20) pbo_u4ErrTime Error occurrence time Word [Unsigned]/Bit Clock data at the time of error occurrence is stored. 0
String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word 3
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H
(Saturday))
(21) pbo_uErrStationAddress1 Error-detected station Word [Unsigned]/Bit ■When "Target station address specification method" is off 0
address 1 String [16-bit] The network number of the station in which an error was
detected is stored.
■When "Target station address specification method" is on
The IP addresses (the third and fourth octets) of the station
in which an error was detected are stored. (Ethernet and
CC-Link IE TSN only)
Example: When the IP address is 192.168.1.2
0102h
(22) pbo_uErrStationAddress2 Error-detected station Word [Unsigned]/Bit ■When "Target station address specification method" is off 0
address 2 String [16-bit] The station number of the station in which an error was
detected is stored.
• Ethernet or CC-Link IE Controller Network
0001H to 0078H (1 to 120)
• CC-Link IE Field Network
007DH (125): Master station
0001H to 0078H (1 to 120): Local station, remote device
station, intelligent device station, submaster station
• CC-Link IE TSN
007DH: Master station
0001H to 0078H (1 to 120): Slave station
■When "Target station address specification method" is on
The IP addresses (the first and second octets) of the
station in which an error was detected are stored. (Ethernet
and CC-Link IE TSN only)
Example: When the IP address is 192.168.1.2
C0A8h

3 CC-Link IE TSN MODULE FB

3.2 M+model_DeviceWrite 85
 FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 102 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function writes device data to another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.WRITE instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 87 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

3 CC-Link IE TSN MODULE FB

86 3.2 M+model_DeviceWrite
Error code
Error code Reference
C000H to CFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
D000H to DFFFH

3 CC-Link IE TSN MODULE FB

3.2 M+model_DeviceWrite 87
 3.3 M+model_Send

Name
M+RJ71GN11_Send

Overview
Item Description
Overview Sends data to the programmable controller of another station.
Symbol
M+RJ71GN11_Send
(1) B: i_bEN o_bENO: B (8)
(2) DUT: i_stModule o_bOK: B (9)
(3) UW: i_u2TargetAddress o_bErr: B (10)
(4) UW: i_uChannel o_uErrId: UW (11)
(5) UW: i_uTargetChannel
(6) UW: i_uDataLength
(7) UW: i_uSendData

pbi_bArrivalConfirm (12)
pbi_uResendCountMax (13)
pbi_uMonitorTime (14)
pbi_bStationSpecific (15)
pbi_uTargetStation (16)
pbo_uResendCount (17)
pbo_u4ErrTime (18)
pbo_uErrStationAddress1 (19)
pbo_uErrStationAddress2 (20)

3 CC-Link IE TSN MODULE FB

88 3.3 M+model_Send
Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2TargetAddress Target station Word  Specify the network number and station number of the target station
address [Unsigned]/ when "Target station address specification method" is off. When 3
Bit String specifying the address using a label, use an array as the data type.
[16-bit] (0..1) ■When "Target station specification method" is set to 0 to specify a
station number
• 1st word: Network number (1 to 239)
• 2nd word: Station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
CC-Link IE TSN
• 125: Master station
• 1 to 120: Slave station
■When "Target station specification method" is set to 1 to specify a
group
(CC-Link IE Field Network is not supported.)
• 1st word: Network number (1 to 239)
• 2nd word: Transient transmission group number (1 to 32)
■When "Target station specification method" is set to 2 to specify all
stations
• 1st word: Network number (1 to 239)
• 2nd word: 0 (The setting is ignored.)
Specify the IP address of the target station when "Target station address
specification method" is on. Specify the third and fourth octets to the 1st
word, and first and second octets to the 2nd word. When specifying the
address using a label, use an array as the data type.
• CC-Link IE TSN
00000001H to FFFFFFFEH
Specify a value within the range of 1 to 254 (FEH) for the fourth octet.

b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_uChannel Own station channel Word  Specify the channel number to be used for data transmission by own
[Unsigned]/ station.
Bit String  MELSEC iQ-R Programming Manual (Module Dedicated
[16-bit] Instructions)
(5) i_uTargetChannel Target station data Word 1 to 8 Specify the channel of the target station for storing data.
storage channel [Unsigned]/ When the target station is a CC-Link IE Field Network master/local
Bit String module, specify 1 or 2.
[16-bit]
(6) i_uDataLength Send data length Word  Specify the number of words to be sent.
[Unsigned]/ • When the target station is RCPU, QCPU, or LCPU: 1 to 960 words
Bit String • When the target station is QnACPU: 1 to 480 words
[16-bit]
(7) i_uSendData Send data storage Word  Specify the start device of own station containing the send data.
device [Unsigned]/
Bit String
[16-bit]

3 CC-Link IE TSN MODULE FB

3.3 M+model_Send 89
 ■Output arguments
No. Variable name Name Data type Description Default
value
(8) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(9) o_bOK Normal completion Bit The module FB has been processed normally when this argument is Off
on.
(10) o_bErr Error completion Bit The module FB has been processed abnormally when this argument Off
is on.
(11) o_uErrId Error code Word [Unsigned]/Bit An error code is stored at error completion. 0
String [16-bit]

■Operation parameters
No. Variable name Name Data type Range Description Default
value
(12) pbi_bArrivalConfirm Arrival Bit On or off Specify whether to use arrival acknowledgment. Off
acknowledgment ■Off: No check
• When the target station is within the own network,
sending data from the own station completes the
sending.

(1)
Es Ts

(1) Completion
Es: Execution source
Ts: Target station
• When the target station is within another network, data
arrival to the relay station within the own network
completes the sending.

(1)
Es Rs Ts

(1) Completion
Es: Execution source
Rs: Relay station
Ts: Target station
■On: Check
Sending data is completed when the data is written to the
target station.

(1)
Ts Es Rs Ts
(1)

(1) Completion
Es: Execution source
Rs: Relay station
Ts: Target station
(13) pbi_uResendCountMax Maximum number Word 0 to 15 Specify the number of resends to be performed if the data 5
of resends [Unsigned]/Bit transfer is not completed within the monitoring time
String [16-bit] specified by "Arrival monitoring time".
• 0 to 15
(14) pbi_uMonitorTime Arrival monitoring Word 0, 1 to Specify the monitoring time until completion of processing. 0
time [Unsigned]/Bit 32767 If the processing is not completed within the monitoring
String [16-bit] time, data is resent until the value specified in "Maximum
number of resends" is reached.
• 0: 10s
• Effective range 1 to 32767: 1s to 32767s
(15) pbi_bStationSpecific Target station Bit On or off Specify the specification method of a target station. Off
address • Off: Use the network number and station number.
specification • On: Use the IP address (IPv4). (CC-Link IE TSN only).
method

3 CC-Link IE TSN MODULE FB

90 3.3 M+model_Send
No. Variable name Name Data type Range Description Default
value
(16) pbi_uTargetStation Target station Word 0 to 2 Specify the specification method of a target station. 0
specification [Unsigned]/Bit • 0: Station number specification  Station with the station
method String [16-bit] number specified in "Target station address"
• 1: Group specification  All stations of the transient
transmission group number specified in "Target station
address" (For the CC-Link IE Field Network, the value 1
cannot be specified.)
• 2: All stations  All stations of the network number
specified in "Target station address" (simultaneous
broadcast except own station) 3
■Public variables
No. Variable name Name Data type Description Default
value
(17) pbo_uResendCount Number of Word [Unsigned]/ The number of resends performed (result) is stored. 0
resends Bit String [16-bit] If an error was detected, the number of resends performed
(result) between error detection and resend stop is stored.
(18) pbo_u4ErrTime Error occurrence Word [Unsigned]/ Clock data at the time of error occurrence is stored. 0
time Bit String [16-bit] 1st word
(0..3) • Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(19) pbo_uErrStationAddress1 Error-detected Word [Unsigned]/ ■When "Target station address specification method" is off 0
station address 1 Bit String [16-bit] The network number of the station in which an error was detected
is stored.
■When "Target station address specification method" is on
The IP addresses (the third and fourth octets) of the station in
which an error was detected are stored. (CC-Link IE TSN only)
Example: When the IP address is 192.168.1.2
0102h
(20) pbo_uErrStationAddress2 Error-detected Word [Unsigned]/ ■When "Target station address specification method" is off 0
station address 2 Bit String [16-bit] The station number of the station in which an error was detected
is stored.
• Ethernet or CC-Link IE Controller Network
0001H to 0078H (1 to 120)
• CC-Link IE Field Network
007DH (125): Master station
0001H to 0078H (1 to 120): Local station, remote device station,
intelligent device station, submaster station
• CC-Link IE TSN
007DH: Master station
0001H to 0078H (1 to 120): Slave station
■When "Target station address specification method" is on
The IP addresses (the first and second octets) of the station in
which an error was detected are stored. (CC-Link IE TSN only)
Example: When the IP address is 192.168.1.2
C0A8h

3 CC-Link IE TSN MODULE FB

3.3 M+model_Send 91
 FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 93 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function sends a message to another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.SEND instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 93 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

3 CC-Link IE TSN MODULE FB

92 3.3 M+model_Send
Error code
Error code Reference
C000H to CFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
D000H to DFFFH

3 CC-Link IE TSN MODULE FB

3.3 M+model_Send 93
 3.4 M+model_Recv

Name
M+RJ71GN11_Recv

Overview
Item Description
Overview Reads the data received from the programmable controller of another station.
Symbol
M+RJ71GN11_Recv
(1) B: i_bEN o_bENO: B (4)
(2) DUT: i_stModule o_bOK: B (5)
(3) UW: i_uRecvChannel o_bErr: B (6)
o_uErrId: UW (7)
o_uRecvDataLength: UW (8)
o_uRecvData: UW (9)

pbi_bReadTiming (10)
pbi_uMonitorTime (11)
pbi_bStationSpecific (12)
pbo_uResendCount (13)
pbo_u4ErrTime (14)
pbo_uErrStationAddress1 (15)
pbo_uErrStationAddress2 (16)
pbo_uSendStationAddress1 (17)
pbo_uSendStationAddress2 (18)
pbo_uSendChannel (19)

Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_uRecvChannel Receive data storage Word  Specify the channel containing the data to be read.
channel [Unsigned]/Bit  MELSEC iQ-R Programming Manual (Module Dedicated
String [16-bit] Instructions)

■Output arguments
No. Variable name Name Data type Description Default
value
(4) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(5) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(6) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(7) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]/Bit
String [16-bit]
(8) o_uRecvDataLength Receive data length Word The number of received data is stored. 0
[Unsigned]/Bit 1 to 960 words
String [16-bit]
(9) o_uRecvData Receive data storage Word Specify the start number of the device for storing received data. 0
device [Unsigned]/Bit
String [16-bit]

3 CC-Link IE TSN MODULE FB

94 3.4 M+model_Recv
■Operation parameters
No. Variable name Name Data type Range Description Default
value
(10) pbi_bReadTiming Read timing Bit On Specify the timing of executing data read processing. On
• On: Start reading in the first END processing after the
module FB starts.
(11) pbi_uMonitorTime Arrival monitoring Word 0, 1 to Specify the monitoring time until completion of processing 0
time [Unsigned]/ 32767 (the setting is valid only when "Read timing" is on). When
Bit String the processing is not completed normally within the
[16-bit] monitoring time, the processing is completed with an error.
• 0: 10s 3
• Effective range 1 to 32767: 1s to 32767s
(12) pbi_bStationSpecific Sending station Bit On or off Specify the sending station address display method Off
address display • Off: Use the network number and station number.
method • On: Use the IP address (IPv4). (CC-Link IE TSN only).

■Public variables
No. Variable name Name Data type Description Default
value
(13) pbo_uResendCount Number of Word Zero is stored in this area. 0
resends [Unsigned]/
Bit String
[16-bit]
(14) pbo_u4ErrTime Error Word Clock data at the time of error occurrence is stored. 0
occurrence [Unsigned]/ 1st word
time Bit String • Upper 8 bits: Month (01H to 12H)
[16-bit] • Lower 8 bits: Lower 2 digits of year (00H to 99H)
(0..3) 2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(15) pbo_uErrStationAddress1 Error-detected Word ■When "Sending station address display method" is off 0
station [Unsigned]/ The network number of the station in which an error was detected is
address 1 Bit String stored.
[16-bit] ■When "Sending station address display method" is on
The IP addresses (the third and fourth octets) of the station in which an
error was detected are stored. (CC-Link IE TSN only)
Example: When the IP address is 192.168.1.2
0102h
(16) pbo_uErrStationAddress2 Error-detected Word ■When "Sending station address display method" is off 0
station [Unsigned]/ The station number of the station in which an error was detected is stored.
address 2 Bit String • Ethernet or CC-Link IE Controller Network
[16-bit] 0001H to 0078H (1 to 120)
• CC-Link IE Field Network
007DH (125): Master station
0001H to 0078H (1 to 120): Local station, remote device station, intelligent
device station, submaster station
• CC-Link IE TSN
007DH: Master station
0001H to 0078H (1 to 120): Slave station
■When "Sending station address display method" is on
The IP addresses (the first and second octets) of the station in which an
error was detected are stored. (CC-Link IE TSN only)
Example: When the IP address is 192.168.1.2
C0A8h
(17) pbo_uSendStationAddress1 Sending Word ■When "Sending station address display method" is off 0
station [Unsigned]/ The network number and station number of the sending station are stored.
address 1 Bit String ■When "Sending station address display method" is on
[16-bit] The IP addresses (the third and fourth octets) of the sending station are
stored. (CC-Link IE TSN only)
Example: When the IP address is 192.168.1.2
0102h

3 CC-Link IE TSN MODULE FB

3.4 M+model_Recv 95
 No. Variable name Name Data type Description Default
value
(18) pbo_uSendStationAddress2 Sending Word ■When "Sending station address display method" is off 0
station [Unsigned]/ The station number of the sending station is stored.
address 2 Bit String • Ethernet or CC-Link IE Controller Network
[16-bit] 0001H to 0078H (1 to 120)
• CC-Link IE Field Network
007DH (125): Master station
0001H to 0078H (1 to 120): Local station, remote device station, intelligent
device station, submaster station
• CC-Link IE TSN
007DH: Master station
0001H to 0078H (1 to 120): Slave station
■When "Sending station address display method" is on
The IP addresses (the first and second octets) of the sending station are
stored. (CC-Link IE TSN only)
Example: When the IP address is 192.168.1.2
C0A8h
(19) pbo_uSendChannel Channel used Word The channel number used by the send station is stored. 0
by sending [Unsigned]/ 1 to 8
station Bit String
[16-bit]

3 CC-Link IE TSN MODULE FB

96 3.4 M+model_Recv
FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 76 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual. 3
Processing When i_bEN (execution instruction) is turned on, this function receives a message from another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.RECV instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 98 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

3 CC-Link IE TSN MODULE FB

3.4 M+model_Recv 97
 Error code
Error code Reference
C000H to CFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
D000H to DFFFH

3 CC-Link IE TSN MODULE FB

98 3.4 M+model_Recv
3.5 M+model_RemoteStopRun

Name
M+RJ71GN11_RemoteStopRun

Overview
Item Description 3
Overview Sends a remote STOP/RUN request to the programmable controller of another station.
Symbol
M+RJ71GN11_RemoteStopRun
(1) B: i_bEN o_bENO: B (6)
(2) DUT: i_stModule o_bOK: B (7)
(3) UW: i_u2TargetAddress o_bErr: B (8)
(4) UW: i_uChannel o_uErrId: UW (9)
(5) UW: i_uRemoteType

pbi_uCPU_Type (10)
pbi_uResendCountMax (11)
pbi_uMonitorTime (12)
pbi_bStationSpecific (13)
pbi_uTargetStation (14)
pbi_uForciblyRun (15)
pbi_uDeviceClear (16)
pbo_uResendCount (17)
pbo_u4ErrTime (18)
pbo_uErrStationAddress1 (19)
pbo_uErrStationAddress2 (20)

3 CC-Link IE TSN MODULE FB

3.5 M+model_RemoteStopRun 99
 Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2TargetAddress Target station Word  Specify the network number and station number of the target station
address [Unsigned]/Bit when "Target station address specification method" is off. When
String [16-bit] specifying the address using a label, use an array as the data type.
(0..1) ■When "Target station specification method" is set to 0 to specify a
station number
• 1st word: Network number (1 to 239)
• 2nd word: Station number
Station number of Ethernet or CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 126: Master operating station
• 1 to 120: Local station, remote device station, intelligent device station,
submaster station
CC-Link IE TSN
• 125: Master station
• 1 to 120: Slave station
■When "Target station specification method" is set to 1 to specify a
group
(CC-Link IE Field Network is not supported.)
• 1st word: Network number (1 to 239)
• 2nd word: Transient transmission group number (1 to 32)
■When "Target station specification method" is set to 2 to specify all
stations
• 1st word: Network number (1 to 239)
• 2nd word: 0 (The setting is ignored.)
Specify the IP address of the target station when "Target station address
specification method" is on. Specify the third and fourth octets to the 1st
word, and first and second octets to the 2nd word. When specifying the
address using a label, use an array as the data type.
• CC-Link IE TSN
00000001H to FFFFFFFEH
Specify a value within the range of 1 to 254 (FEH) for the fourth octet.

b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]/Bit  MELSEC iQ-R Programming Manual (Module Dedicated
String [16-bit] Instructions)
(5) i_uRemoteType Remote operation Word 1, 2 Specify remote RUN or STOP.
[Unsigned]/Bit • 1: Remote RUN
String [16-bit] • 2: Remote STOP

3 CC-Link IE TSN MODULE FB

100 3.5 M+model_RemoteStopRun
■Output arguments
No. Variable name Name Data type Description Default
value
(6) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(7) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(8) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is Off
on.
(9) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]/Bit 3
String [16-bit]

■Operation parameters
No. Variable name Name Data type Range Description Default
value
(10) pbi_uCPU_Type Target station CPU Word 0000H, 03D0H Specify the CPU type of the target station. 0
type [Unsigned]/Bit to 03D3H, • 0000H: To CPU of target station (control CPU)
String [16-bit] 03E0H to • 03D0H: To control system CPU
03E3H, 03FFH • 03D1H: To standby system CPU
• 03D2H: To system A CPU
• 03D3H: To system B CPU
• 03E0H: To multiple CPU No.1
• 03E1H: To multiple CPU No.2
• 03E2H: To multiple CPU No.3
• 03E3H: To multiple CPU No.4
• 03FFH: To CPU of target station (control CPU)
(11) pbi_uResendCountMax Maximum number Word 0 to 15 Specify the number of resends to be performed if 5
of resends [Unsigned]/Bit the data transfer is not completed within the
String [16-bit] monitoring time specified by "Arrival monitoring
time".
(12) pbi_uMonitorTime Arrival monitoring Word 0, 1 to 32767 Specify the monitoring time until completion of 0
time [Unsigned]/Bit processing. If the processing is not completed
String [16-bit] within the monitoring time, data is resent until the
value specified in "Maximum number of resends" is
reached.
• 0: 10s
• Effective range 1 to 32767: 1s to 32767s
(13) pbi_bStationSpecific Target station Bit On or off Specify the specification method of a target station. Off
address • Off: Use the network number and station number.
specification • On: Use the IP address (IPv4). (CC-Link IE TSN
method only).
(14) pbi_uTargetStation Target station Word 0 to 2 Specify the specification method of a target station. 0
specification [Unsigned]/Bit • 0: Station number specification  Station with the
method String [16-bit] station number specified in "Target station
address"
• 1: Group specification  All stations of the
transient transmission group number specified in
"Target station address" (For the CC-Link IE Field
Network, the value 1 cannot be specified.)
• 2: All stations  All stations of the network
number specified in "Target station address"
(simultaneous broadcast except own station)
(15) pbi_uForciblyRun Specification of Word 1, 2 ■"Remote operation": 1 (remote RUN) 1
forced remote [Unsigned]/Bit Specify whether to forcibly execute remote RUN.
RUN String [16-bit] The forcible execution function enables forcible
execution of remote RUN from another station
when a station which executed remote STOP can
no longer execute remote RUN.
• 1: Not forcibly executed
• 2: Forcibly executed
■"Remote operation": 2 (remote STOP)
Any setting here is ignored and the following setting
is always used.
• 2: Forcibly executed

3 CC-Link IE TSN MODULE FB

3.5 M+model_RemoteStopRun 101
 No. Variable name Name Data type Range Description Default
value
(16) pbi_uDeviceClear Specification of Word 0 to 2 ■"Remote operation": 1 (remote RUN) 0
device clear at [Unsigned]/Bit Specify how to handle the CPU module device
remote RUN String [16-bit] memory after remote RUN is executed.
• 0: Do not clear.
• 1: Clear (except the latch range).
• 2: Clear (including the latch range).
■"Remote operation": 2 (remote STOP)
Any setting here is ignored.

■Public variables
No. Variable name Name Data type Description Default
value
(17) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit] If an error was detected, the number of resends performed
(result) between error detection and resend stop is stored.
(18) pbo_u4ErrTime Error occurrence Word [Unsigned]/Bit Clock data at the time of error occurrence is stored. 0
time String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(19) pbo_uErrStationAddress1 Error-detected Word [Unsigned]/Bit ■When "Target station address specification method" is off 0
station address 1 String [16-bit] The network number of the station in which an error was
detected is stored.
■When "Target station address specification method" is on
The IP addresses (the third and fourth octets) of the station in
which an error was detected are stored. (Ethernet and CC-Link
IE TSN only)
Example: When the IP address is 192.168.1.2
0102h
(20) pbo_uErrStationAddress2 Error-detected Word [Unsigned]/Bit ■When "Target station address specification method" is off 0
station address 2 String [16-bit] The station number of the station in which an error was
detected is stored.
• Ethernet or CC-Link IE Controller Network
0001H to 0078H (1 to 120)
• CC-Link IE Field Network
007DH (125): Master station
0001H to 0078H (1 to 120): Local station, remote device
station, intelligent device station, submaster station
• CC-Link IE TSN
007DH: Master station
0001H to 0078H (1 to 120): Slave station
■When "Target station address specification method" is on
The IP addresses (the first and second octets) of the station in
which an error was detected are stored. (Ethernet and CC-Link
IE TSN only)
Example: When the IP address is 192.168.1.2
C0A8h

3 CC-Link IE TSN MODULE FB

102 3.5 M+model_RemoteStopRun
FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 204 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual. 3
Processing When i_bEN (execution instruction) is turned on, this function performs remote STOP/RUN for other stations.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.REQ instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 104 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

3 CC-Link IE TSN MODULE FB

3.5 M+model_RemoteStopRun 103
 Error code
Error code Reference
C000H to CFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
D000H to DFFFH

3 CC-Link IE TSN MODULE FB

104 3.5 M+model_RemoteStopRun
3.6 M+model_SLMP_DeviceRead_IP

Name
M+RJ71GN11_SLMP_DeviceRead_IP

Overview
Item Description 3
Overview Reads data from the SLMP-compatible device by specifying IP address.
Symbol
M+RJ71GN11_SLMP_DeviceRead_IP
(1) B: i_bEN o_bENO: B (10)
(2) DUT: i_stModule o_bOK: B (11)
(3) DUT: i_u2IP_Address o_bErr: B (12)
(4) DUT: i_uSubCommand o_uErrId: UW (13)
(5) DUT: i_uDeviceCode o_uReadData: UW (14)
(6) DUT: i_u2DeviceNo
(7) DUT: i_uDevicePoints
(8) DUT: i_uChannel
(9) DUT: i_uTarget_Port_No

pbi_uRequestModuleIO (15)
pbi_uResendCountMax (16)
pbi_uMonitorTime (17)
pbo_uResendCount (18)
pbo_u4ErrTime (19)
pbo_uErrIP_Address_3rd_4th (20)
pbo_uErrIP_Address_1st_2nd (21)

Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be
executed.
Specify the module label of the modules.
(Example: GN11_1)
(3) i_u2IP_Address IP address of external Word [Unsigned]/Bit 00000001H to Specify the IP address of an external device. Specify
device String [16-bit] (0..1) DFFFFFFEH the third and fourth octets to the 1st word, and first
and second octets to the 2nd word. Specify a value
within the range of 1 to 254 (FEH) for the fourth octet.

b15 b8 b7 b0

+0 3: 1~255 4: 1~254
+1 1: 1~223 2: 1~255

1 to 4: IP address octet

3 CC-Link IE TSN MODULE FB

3.6 M+model_SLMP_DeviceRead_IP 105
 No. Variable name Name Data type Range Description
(4) i_uSubCommand Sub command Word [Unsigned]/Bit  Specify the read unit and specification method of a
String [16-bit] device.
• 0th bit: Specify whether the device is read in units
of words or in units of bits.
0: In units of words
1: In units of bits
• 1st bit: Specify the combination of the number of
digits of the device code and start device number of
the device to be read.
0: Specify the device code in 2 digits and the start
device number in 6 digits (for MELSEC-Q/L series).
1: Specify the device code in 4 digits and the start
device number in 8 digits (for MELSEC iQ-R series).
(5) i_uDeviceCode Device code Word [Unsigned]/Bit  Specify the device code of the device to be read in
String [16-bit] binary code.
• When the 1st bit of the subcommand is 0: 2 digits
• When the 1st bit of the subcommand is 1: 4 digits
(6) i_u2DeviceNo Head device No. Word [Unsigned]/Bit  Specify the start device number of the device to be
String [16-bit] (0..1) read in binary code.
• When the 1st bit of the subcommand is 0: 6 digits
• When the 1st bit of the subcommand is 1: 8 digits
(7) i_uDevicePoints Number of device Word [Unsigned]/Bit  Specify the number of device points of the device to
points String [16-bit] be read in binary code.
• When the 0th bit of the subcommand is 0: 1 to 960
• When the 0th bit of the subcommand is 1: 1 to
3972

(8) i_uChannel Own station channel Word [Unsigned]/Bit 1 to 17 Specify the channel to be used by own station.*1
String [16-bit]  MELSEC iQ-R Programming Manual (Module
Dedicated Instructions)
(9) i_uTarget_Port_No Destination port Word [Unsigned]/Bit 1 to 65534 Specify the UDP port number of an external device.
number String [16-bit] For the port number to specify, check the manual for
the external device.

*1 Set 1 when not adding a serial No. Set 2 to 9 when adding a serial No. Set 10 to 17 when communicating using the station number
extension frame.

3 CC-Link IE TSN MODULE FB

106 3.6 M+model_SLMP_DeviceRead_IP
■Output arguments
No. Variable name Name Data type Description Default
value
(10) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(11) o_bOK Normal completion Bit The module FB has been processed normally when this Off
argument is on.
(12) o_bErr Error completion Bit The module FB has been processed abnormally when this Off
argument is on.
(13) o_uErrId Error code Word [Unsigned]/Bit An error code is stored at error completion. 0 3
String [16-bit]
(14) o_uReadData Read data storage Word [Unsigned]/Bit Specify the start device number of the device for storing the 0
destination String [16-bit] read data.
• When the 0th bit of the subcommand is 0, the device data
is read in units of words.
Example: When reading the bit device M100 to M115 (one
word) in units of words
1st word:
b15 b8 b7 b0
1 2 3 4

0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0
M115 ... M100

Example: When reading the word device D0 to D2 in units of

words
1st word:

b15 b8 b7 b0
1 2 3 4

D0

2nd word:

b15 b8 b7 b0
0 0 0 2

D1

3rd word:

b15 b8 b7 b0
1 D E F

D2

• When the 0th bit of the subcommand is 1, read the device

data in units of bits.
Example: When reading the bit device M100 to M107 in units
of bits
1st word:

b15 b8 b7 b0
0 1 0 0
M102 M103 M100 M101

2nd word:

b15 b8 b7 b0

1 1 0 0

M106 M107 M104 M105

3 CC-Link IE TSN MODULE FB

3.6 M+model_SLMP_DeviceRead_IP 107
 ■Operation parameters
No. Variable name Name Data type Range Description Default
value
(15) pbi_uRequestModuleIO Requested module I/O Word 03E0H to 03E3H, 03FFH Specify the module of the access 03FFH
No. [Unsigned]/Bit destination.
String [16-bit] • 03E0H: Multiple CPU No.1
• 03E1H: Multiple CPU No.2
• 03E2H: Multiple CPU No.3
• 03E3H: Multiple CPU No.4
• 03FFH: Own station, control CPU
(16) pbi_uResendCountMax Maximum number of Word 0 to 15 Specify the number of resends to be 5
resends [Unsigned]/Bit performed if the data transfer is not
String [16-bit] completed within the monitoring
time specified by "Arrival monitoring
time".
• 0 to 15
(17) pbi_uMonitorTime Arrival monitoring time Word 0, 1 to 32767 Specify the monitoring time until 0
[Unsigned]/Bit completion of processing. If the
String [16-bit] processing is not completed within
the monitoring time, data is resent
until the value specified in
"Maximum number of resends" is
reached.
• 0: 10s
• Effective range 1 to 32767: 1s to
32767s

■Public variables
No. Variable name Name Data type Description Default
value
(18) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit] If an error was detected, the number of resends performed
(result) between error detection and resend stop is stored.
(19) pbo_u4ErrTime Error occurrence time Word [Unsigned]/Bit Clock data at the time of error occurrence is stored.*1 0
String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(20) pbo_uErrIP_Address_ Error-detected device Word [Unsigned]/Bit The IP addresses (the third and fourth octets) of the device in 0
3rd_4th IP addresses (the third String [16-bit] which an error was detected are stored.*1
and fourth octets) Example: When the IP address is 192.168.1.2
0102h
(21) pbo_uErrIP_Address_ Error-detected device Word [Unsigned]/Bit The IP addresses (the first and second octets) of the device in 0
1st_2nd IP addresses (the first String [16-bit] which an error was detected are stored.*1
and second octets) Example: When the IP address is 192.168.1.2
C0A8h

*1 The value is stored only when the dedicated instruction was completed with an error.
The value set to the external device IP address of the input argument is stored in the error-detected device IP addresses (the third and
fourth octets) and the error-detected device IP addresses (the first and second octets).

3 CC-Link IE TSN MODULE FB

108 3.6 M+model_SLMP_DeviceRead_IP
FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 248 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual. 3
Processing • When i_bEN (execution command) is turned on, this function reads device data from the SLMP-compatible device.
• This FB is executed specifying the IP address of an external device.
• This FB uses Device Read (command: 0401) of the SLMP for the Read command. The message of the SLMP command is a binary
code. ( SLMP Reference Manual)
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)

3 CC-Link IE TSN MODULE FB

3.6 M+model_SLMP_DeviceRead_IP 109
 Item Description
Timing chart of I/O • For normal completion
signals
i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

pbo_u4ErrTime 0H

pbo_uErrIP_Address_3rd_4th,
0H
pbo_uErrIP_Address_1st_2nd

• For error completion (When the dedicated instruction was completed with an error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

pbo_u4ErrTime 0H (2)

pbo_uErrIP_Address_3rd_4th,
0H (3)
pbo_uErrIP_Address_1st_2nd

(1) Error code

(2) Error occurrence time
(3) Error-detected device IP address
• For error completion (When the dedicated instruction was completed successfully but the end code indicates an error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

pbo_u4ErrTime 0H

pbo_uErrIP_Address_3rd_4th,
0H
pbo_uErrIP_Address_1st_2nd

(1) Error code

3 CC-Link IE TSN MODULE FB

110 3.6 M+model_SLMP_DeviceRead_IP
Item Description
Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system
and required operations.
• This FB uses the GP.SLMPSND instruction.
Even if the target device has sent an abnormal response, the GP.SLMPSND instruction is completed successfully.
In this FB, the instruction is determined to be completed successfully or completed with an error by the end code of the response
frame.
When the instruction was determined to be completed with an error by the end code, the end code is stored to the error code of the
input argument.
When the GP.SLMPSND instruction is completed successfully, the values are not stored to the error occurrence time of the public
variable, the error-detected device IP addresses (the third and fourth octets), and the error-detected device IP addresses (the first and
second octets).*1
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off
3
i_bEN (execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is
cleared to 0.
• In this FB, access devices (such as link direct device) that are accessed by the extension specification of the SLMP cannot be read.
• In this FB, stations in other network cannot be set as the target station.
• For the port of an external device where the remote password is set, execute this FB after performing the unlock processing of the
remote password. When this FB is executed for the port of an external device where the remote password is set, an error will occur.
• The target station must support "Device Read (command: 0401H)" of the SLMP command.
• This FB is for communications in binary code only. (Communications using ASCII code cannot be performed.)
• This FB uses UDP/IP communications.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R
CPU Module User's Manual (Application)) If an error code that is not described in Page 111 Error code appears, the initial label
value files by each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to
the boot file setting.

*1 If 0 (initial value) is stored in the error occurrence time, the error-detected device IP addresses (the third and fourth octets), and the
error-detected device IP addresses (the first and second octets), check and take actions using the manuals for the SLMP-compatible
device used.

Error code
Error code Reference
0100H When the read unit is set to 0 (in units of words), a number other than 1 to 960 is specified.
When the read unit is set to 1 (in units of bits), a number other than 1 to 3972 is specified.
1000H to 3FFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
4000H to 4FFFH  MELSEC iQ-R CPU Module User's Manual (Application)
D000H to DFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)

3 CC-Link IE TSN MODULE FB

3.6 M+model_SLMP_DeviceRead_IP 111
 3.7 M+model_SLMP_DeviceWrite_IP

Name
M+RJ71GN11_SLMP_DeviceWrite_IP

Overview
Item Description
Overview Writes data to the SLMP-compatible device by specifying IP address.
Symbol
M+RJ71GN11_SLMP_DeviceWrite_IP
(1) B: i_bEN o_bENO: B (11)
(2) DUT: i_stModule o_bOK: B (12)
(3) UW: i_u2IP_Address o_bErr: B (13)
(4) UW: i_uSubCommand o_uErrId: UW (14)
(5) UW: i_uDeviceCode

(6) UW: i_u2DeviceNo

(7) UW: i_uDevicePoints
(8) UW: i_uWriteData
(9) UW: i_uChannel
(10) UW: i_uTarget_Port_No

pbi_uRequestModuleIO (15)
pbi_uResendCountMax (16)
pbi_uMonitorTime (17)
pbo_uResendCount (18)
pbo_u4ErrTime (19)
pbo_uErrIP_Address_3rd_4th (20)
pbo_uErrIP_Address_1st_2nd (21)

3 CC-Link IE TSN MODULE FB

112 3.7 M+model_SLMP_DeviceWrite_IP
Labels
■Input arguments
No. Variable name Name Data type Range Description
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: GN11_1)
(3) i_u2IP_Address IP address of external Word [Unsigned]/Bit 00000001H to Specify the IP address of the target station. Specify the 3
device String [16-bit] (0..1) DFFFFFFEH third and fourth octets to the 1st word, and first and
second octets to the 2nd word. Specify a value within
the range of 1 to 254 (FEH) for the fourth octet.

b15 b8 b7 b0

+0 3: 1~255 4: 1~254
+1 1: 1~223 2: 1~255

1 to 4: IP address octet
(4) i_uSubCommand Sub command Word [Unsigned]/Bit  Specify the write unit and specification method of a
String [16-bit] device.
• 0th bit: Specify whether the device is written in units
of words or in units of bits.
0: In units of words
1: In units of bits
• 1st bit: Specify the combination of the number of
digits of the device code and start device number of
the device to be written.
0: Specify the device code in 2 digits and the start
device number in 6 digits (for MELSEC-Q/L series).
1: Specify the device code in 4 digits and the start
device number in 8 digits (for MELSEC iQ-R series).
(5) i_uDeviceCode Device code Word [Unsigned]/Bit  Specify the device code of the device to be written in
String [16-bit] binary code.
• When the 1st bit of the subcommand is 0: 2 digits
• When the 1st bit of the subcommand is 1: 4 digits
(6) i_u2DeviceNo Head device No. Word [Unsigned]/Bit  Specify the start device number of the device to be
String [16-bit] (0..1) written in binary code.
• When the 1st bit of the subcommand is 0: 6 digits
• When the 1st bit of the subcommand is 1: 8 digits
(7) i_uDevicePoints Number of device Word [Unsigned]/Bit  Specify the number of device points of the device to be
points String [16-bit] written in binary code.
• When the 0th bit of the subcommand is 0
1 to 960
• When the 0th bit of the subcommand is 1
Own station channel is 1 to 9: 1 to 3972
Own station channel is 10 to 17: 1 to 3960

3 CC-Link IE TSN MODULE FB

3.7 M+model_SLMP_DeviceWrite_IP 113
 No. Variable name Name Data type Range Description
(8) i_uWriteData Write data storage Word [Unsigned]/Bit  Specify the start device number of the device for storing
destination String [16-bit] the write data.
• When the 0th bit of the subcommand is 0, the device
data is written in units of words.
Example: When writing the bit device M100 to M115
(one word) in units of words
1st word:
b15 b8 b7 b0
1 2 3 4

0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0
M115 ... M100
Example: When writing the word device D0 to D2 in
units of words
1st word:

b15 b8 b7 b0
1 2 3 4

D0

2nd word:

b15 b8 b7 b0
0 0 0 2

D1

3rd word:

b15 b8 b7 b0
1 D E F

D2

• When the 0th bit of the subcommand is 1, the device

data is written in units of bits.
Example: When writing the bit device M100 to M107 in
units of bits
1st word:

b15 b8 b7 b0
0 1 0 0
M102 M103 M100 M101

2nd word:

b15 b8 b7 b0

1 1 0 0

M106 M107 M104 M105

(9) i_uChannel Own station channel Word [Unsigned]/Bit 1 to 17 Specify the channel to be used by own station.*1
String [16-bit]  MELSEC iQ-R Programming Manual (Module
Dedicated Instructions)
(10) i_uTarget_Port_No Destination port Word [Unsigned]/Bit 1 to 65534 Specify the UDP port number of an external device.
number String [16-bit] For the port number to specify, check the manual for
the external device.

*1 Set 1 when not adding a serial No. Set 2 to 9 when adding a serial No. Set 10 to 17 when communicating using the station number
extension frame.

3 CC-Link IE TSN MODULE FB

114 3.7 M+model_SLMP_DeviceWrite_IP
■Output arguments
No. Variable name Name Data type Description Default
value
(11) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(12) o_bOK Normal completion Bit The module FB has been processed normally when this Off
argument is on.
(13) o_bErr Error completion Bit The module FB has been processed abnormally when this Off
argument is on.
(14) o_uErrId Error code Word [Unsigned]/Bit An error code is stored at error completion. 0 3
String [16-bit]

■Operation parameters
No. Variable name Name Data type Range Description Default
value
(15) pbi_uRequestModuleIO Requested module I/O Word 03E0H to 03E3H, 03FFH Specify the module of the access 03FFH
No. [Unsigned]/Bit destination.
String [16-bit] • 03E0H: Multiple CPU No.1
• 03E1H: Multiple CPU No.2
• 03E2H: Multiple CPU No.3
• 03E3H: Multiple CPU No.4
• 03FFH: Own station, control
CPU
(16) pbi_uResendCountMax Maximum number of Word 0 to 15 Specify the number of resends to 5
resends [Unsigned]/Bit be performed if the data transfer is
String [16-bit] not completed within the
monitoring time specified by
"Arrival monitoring time".
• 0 to 15
(17) pbi_uMonitorTime Arrival monitoring time Word 0, 1 to 32767 Specify the monitoring time until 0
[Unsigned]/Bit completion of processing. If the
String [16-bit] processing is not completed within
the monitoring time, data is resent
until the value specified in
"Maximum number of resends" is
reached.
• 0: 10s
• Effective range 1 to 32767: 1s to
32767s

3 CC-Link IE TSN MODULE FB

3.7 M+model_SLMP_DeviceWrite_IP 115
 ■Public variables
No. Variable name Name Data type Description Default
value
(18) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit] If an error was detected, the number of resends performed
(result) between error detection and resend stop is stored.
(19) pbo_u4ErrTime Error occurrence time Word [Unsigned]/Bit Clock data at the time of error occurrence is stored.*1 0
String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(20) pbo_uErrIP_Address_ Error-detected device Word [Unsigned]/Bit The IP addresses (the third and fourth octets) of the device in 0
3rd_4th IP addresses (the third String [16-bit] which an error was detected are stored.*1
and fourth octets) Example: When the IP address is 192.168.1.2
0102h
(21) pbo_uErrIP_Address_ Error-detected device Word [Unsigned]/Bit The IP addresses (the first and second octets) of the device in 0
1st_2nd IP addresses (the first String [16-bit] which an error was detected are stored.*1
and second octets) Example: When the IP address is 192.168.1.2
C0A8h

*1 The value is stored only when the dedicated instruction was completed with an error.
The value set to the external device IP address of the input argument is stored in the error-detected device IP addresses (the third and
fourth octets) and the error-detected device IP addresses (the first and second octets).

FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 268 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing • When i_bEN (execution command) is turned on, this function writes device data of the SLMP-compatible device.
• This FB is executed specifying the IP address of an external device.
• This FB uses Device Write (command: 1401) of the SLMP for the Write command. The message of the SLMP command is a binary
code. ( SLMP Reference Manual)
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)

3 CC-Link IE TSN MODULE FB

116 3.7 M+model_SLMP_DeviceWrite_IP
Item Description
Timing chart of I/O • For normal completion
signals
i_bEN

o_bENO

o_bOK

3
o_bErr

o_uErrId 0H

pbo_u4ErrTime 0H

pbo_uErrIP_Address_3rd_4th,
0H
pbo_uErrIP_Address_1st_2nd

• For error completion (When the dedicated instruction was completed with an error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

pbo_u4ErrTime 0H (2)

pbo_uErrIP_Address_3rd_4th,
0H (3)
pbo_uErrIP_Address_1st_2nd

(1) Error code

(2) Error occurrence time
(3) Error-detected device IP address
• For error completion (When the dedicated instruction was completed successfully but the end code indicates an error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

pbo_u4ErrTime 0H

pbo_uErrIP_Address_3rd_4th,
0H
pbo_uErrIP_Address_1st_2nd

(1) Error code

3 CC-Link IE TSN MODULE FB

3.7 M+model_SLMP_DeviceWrite_IP 117
 Item Description
Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system
and required operations.
• This FB uses the GP.SLMPSND instruction.
Even if the target device has sent an abnormal response, the GP.SLMPSND instruction is completed successfully.
In this FB, the instruction is determined to be completed successfully or completed with an error by the end code of the response
frame.
When the instruction was determined to be completed with an error by the end code, the end code is stored to the error code of the
input argument.
When the GP.SLMPSND instruction is completed successfully, the values are not stored to the error occurrence time of the public
variable, the error-detected device IP addresses (the third and fourth octets), and the error-detected device IP addresses (the first and
second octets).*1
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off
i_bEN (execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is
cleared to 0.
• In this FB, access devices (such as link direct device) that are accessed by the extension specification of the SLMP cannot be
written.
• In this FB, stations in other network cannot be set as the target station.
• For the port of an external device where the remote password is set, execute this FB after performing the unlock processing of the
remote password. When this FB is executed for the port of an external device where the remote password is set, an error will occur.
• The target station must support "Device Write (command: 1401H)" of the SLMP command.
• This FB is for communications in binary code only. (Communications using ASCII code cannot be performed.)
• This FB uses UDP/IP communications.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R
CPU Module User's Manual (Application)) If an error code that is not described in Page 118 Error code appears, the initial label
value files by each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to
the boot file setting.

*1 If 0 (initial value) is stored in the error occurrence time, the error-detected device IP addresses (the third and fourth octets), and the
error-detected device IP addresses (the first and second octets), check and take actions using the manuals for the SLMP-compatible
device used.

Error code
Error code Reference
0100H When the read unit is set to 0 (in units of words), a number other than 1 to 960 is specified.
When the read unit is set to 1 (in units of bits) and the own station channel is 1 to 9: A number other than 1 to 3972 is specified.
When the read unit is set to 1 (in units of bits) and the own station channel is 10 to 17: A number other than 1 to 3960 is specified.
1000H to 3FFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
4000H to 4FFFH  MELSEC iQ-R CPU Module User's Manual (Application)
D000H to DFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)

3 CC-Link IE TSN MODULE FB

118 3.7 M+model_SLMP_DeviceWrite_IP
3.8 M+model_SetAddress

Name
M+RJ71GN11_SetAddress

Overview
Item Description 3
Overview Sets the station number/IP address for the own station.
Symbol
M+RJ71GN11_SetAddress
(1) B: i_bEN o_bENO: B (5)
(2) DUT: i_stModule o_bOK: B (6)
(3) UW: i_uStationNo o_bErr: B (7)
(4) UW: i_u2IPAddress o_uErrId: UW (8)

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_uStationNo Station number Word 0 to 120 Specify the station number to be set.
of the own [Unsigned] Master station: 0
station /Bit String Local station: 1 to 120
[16-bit]
(4) i_u2IPAddress IP address Word 00000001H Specify the IP address to be set. When specifying the numbers using a label,
[Unsigned] to use an array as the data type.
/Bit String DFFFFFFEH
b15 b8 b7 b0
[16-bit]
(0..1) +0 3 4
+1 1 2

1 to 4: IP address octet

■Output arguments
No. Variable name Name Data Description Default
type value
(5) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(6) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(7) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(8) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]

3 CC-Link IE TSN MODULE FB

3.8 M+model_SetAddress 119
 FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 50 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing Set the station number/IP address when i_bEN (execution instruction) is turned on.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.UINI instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• When the broadcast address or the reserved address is set to the IP address, the data may not link. Do not set the broadcast address
and the reserved address to the IP address.

3 CC-Link IE TSN MODULE FB

120 3.8 M+model_SetAddress
Error code
Error code Reference
C000H to  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
CFFFH
D000H to
DFFFH

3 CC-Link IE TSN MODULE FB

3.8 M+model_SetAddress 121
 3.9 M+model_SetParameterX

Name
M+RJ71GN11_SetParameterX

Overview
Item Description
Overview Sets parameters for a module.
Symbol
M+RJ71GN11_SetParameterX
(1) B: i_bEN o_bENO: B (8)
(2) DUT: i_stModule o_bOK: B (9)
(3) UW: i_uTotalStations o_bErr: B (10)
(4) UW: i_u2175NetworkConfigurationSet o_uErrId: UW (11)
(5) UW: i_u16ReservedStationSet
(6) UW: i_u16ErrInvalidStationSet
(7) UW: i_u11CommunicationCycleSet

pbi_bNetworkConfigurationSetFlg (12)
pbi_bReservedStationSetFlg (13)
pbi_bErrInvalidStationSetFlg (14)
pbi_bDatalinkFaultyStationSet (15)
pbi_bCPU_StopOutputSet (16)
pbi_bCPU_StopErrOutputSet (17)
pbi_bClassSet (18)
pbi_uDisconnectionDetectionSet (19)
pbi_uCommModeSet (20)
pbi_bCommSpeedSet (21)

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the instance of the module label as an argument.
(3) i_uTotalStations Total number of Word 2 to 121 Specify the total number of stations of network module connected.
stations [Unsigned]
/Bit String
[16-bit]
(4) i_u2175NetworkConfi Network Word  Specify the start address of the storage location of network configuration setting
gurationSet configuration [Unsigned] data.
setting data /Bit String Set data for the number of stations specified in "Total number of stations".
[16-bit] (Page 124 Network configuration setting data)
(0..2174)

3 CC-Link IE TSN MODULE FB

122 3.9 M+model_SetParameterX
No. Variable name Name Data Range Description
type
(5) i_u16ReservedStation Reserved Word  Specify the start address of the storage location of the reserved-station setting
Set station setting [Unsigned] data.
data /Bit String Setting: Specify a reserved station.
[16-bit] • 0: Not specified (default)
(0..15) • 1: Specified

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

+0 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
+1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
+2 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 3
+3 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
+4 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
+5 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
+6 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
+7 - 120 119 118 117 116 115 114 113
+8 -
+9 -
+10 -
+11 -
+12 -
+13 -
+14 -
+15 -

Numbers 1 to 120 in the table indicate station numbers.

The master station cannot be specified as a reserved station.
(6) i_u16ErrInvalidStation Error invalid Word  Specify the start address of the storage location of the error invalid station
Set station setting [Unsigned] setting.
data /Bit String Setting: Specify an error invalid station.
[16-bit] • 0: Not specified (default)
(0..15) • 1: Specified

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

+0 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
+1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
+2 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
+3 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
+4 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
+5 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
+6 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
+7 - 120 119 118 117 116 115 114 113
+8 -
+9 -
+10 -
+11 -
+12 -
+13 -
+14 -
+15 -

Numbers 1 to 120 in the table indicate station numbers.

The master station cannot be specified as a reserved station.
(7) i_u11Communication Communication Word  Specify the communication cycle. ( Page 125 Communication cycle setting
CycleSet cycle setting [Unsigned] data)
data /Bit String
[16-bit]
(0..10)

3 CC-Link IE TSN MODULE FB

3.9 M+model_SetParameterX 123
 ■Network configuration setting data
Element Item name Range Description
number
0 For 1st module Station setting  Set the station type, number of occupied stations, and station number.
(master information
b15 b12 b11 b8 b7 b0
station)
(3) (2) (1)

(1) Station number

0 (fixed)
(2) Number of occupied stations
1 (fixed)
(3) Station type
15: Master station (fixed)
1 to 6 Not used  
7 to 8 LB offset 0 to 32752 Set the offset value from the head of LB in increments of 16 points.
9 to 10 Number of LB points 0 to 32768 Set the number of LB points in increments of 16 points.
11 to 12 LW offset 0 to 16383 Set the offset value from the head of LW.
13 to 14 Number of LW points 0 to 16384 Set the number of LW points.
15 For 2nd Station setting  Set the station type, number of occupied stations, and station number.
module (slave information
b15 b12 b11 b8 b7 b0
station)
(3) (2) (1)

(1) Station number

1 to 120
(2) Number of occupied stations
1 (fixed)
(3) Station type
0: Remote station
1: Local station
16 to 17 RX/RY offset 0 to 16368 Set the offset value from the head of RX/RY in increments of 16 points.
18 Number of RX/RY points 0 to 16384 Set the number of RX/RY points in increments of 16 points.
19 to 20 RWr/RWw offset 0 to 8188 Set the offset value from the head of RWr/RWw in increments of 4 points.
21 Number of RWr/RWw 0 to 8192 Set the number of RWr/RWw points in increments of 4 points.
points
22 to 23 LB offset 0 to 32752 Set the offset value from the head of LB in increments of 16 points.
24 to 25 Number of LB points 0 to 32768 Set the number of LB points in increments of 16 points.
26 to 27 LW offset 0 to 16383 Set the offset value from the head of LW.
28 to 29 Number of LW points 0 to 16384 Set the number of LW points.
30 to 31 IP address 00000001H Set the IP address.
to • 30: Set the IP address (the third and fourth octets) of the target station.
DFFFFFFEH
b15 b8 b7 b0
(1 to
3758096382) 3 4

• 31: Set the IP address (the first and second octets).

b15 b8 b7 b0

1 2

Only for the slave station, set the IP address. For the master station, the IP address
setting is not required.
32 Communication cycle 0 to 2 0: Standard cycle
setting 1: Medium speed
2: Low speed
33 to 2174 For 3rd to 121st module (slave station)
For setting details, refer to the 2nd module (15 to 32).

3 CC-Link IE TSN MODULE FB

124 3.9 M+model_SetParameterX
• Set for all the stations.
If the specified total number of stations does not match the individual station setting data, the total number of individual
stations specified in the total number of stations takes precedence. Any individual station information exceeding the total
number of stations is ignored.
Example) When the station information of ten stations is set even if the total number of stations is two.
 The first and second information is enabled and parameters which are set the third to tenth station information are ignored.

■Communication cycle setting data

Element Item Description Setting range
number 3
0 Setting in increments of Specify whether to set the communication cycle interval in increments of 1s. 0, 1
1s • 0: Not set
• 1: Set
1 Communication cycle Set the communication cycle interval setting. Left
2 interval setting ■When the "Setting in increments of 1s" is set to "0"
[Specification method]
Set one of the following value to the element number 1. (The values set to the element
number 2 are ignored.)
• 2: 125.00s
• 3: 250.00s
• 4: 500.00s
• 5: 1000.00s
• 6: 2000.00s
• 7: 4000.00s
• 8: 8000.00s*1
[Setting range]
2 to 8
[Example]
For 250.00s: element number 1  3, element number 2  0
■When the "Setting in increments of 1s" is set to "1"
[Specification method]
• Element number 1: Set the value in units of ms.
• Element number 2: Set the value in units of s.
[Setting range]
125.00s to 10000.00s*2
[Example]
For 162.00s: element number 1  0, element number 2  162
3 Not used  
4 System reservation time Set the system reservation time. 0, 1
• 0: 20.00s
• 1: 200.00s
5 Cyclic transmission time Set the cyclic transmission time of the CC-Link IE TSN. Left
6 ■Specification method
• Element number 5: Set the value in units of ms.
• Element number 6: Set the value in units of s.
■Setting range
5s to 9966.00s*3
■When the value is 38s (0ms, 38s)
• Element number 5: 0
• Element number 6: 38
7 Not used  
8
9 Medium speed Specify the medium speed cycle for the communication cycle interval set in "Communication 4 (fixed)
cycle interval setting". (Unit: double)
10 Low speed Specify the low speed cycle for the communication cycle interval set in "Communication 16 (fixed)
cycle interval setting". (Unit: double)

*1 The supported firmware version is "04" or later.

*2 The setting range for the firmware version with "03" or earlier is 125.00s to 4000.00s.
*3 The setting range for the firmware version with "03" or earlier is 5s to 3966.00s.

3 CC-Link IE TSN MODULE FB

3.9 M+model_SetParameterX 125
 ■Output arguments
No. Variable name Name Data Description Default
type value
(8) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(9) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(10) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(11) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]

■Operation parameters
: Can be set, : Cannot be set
No. Variable Name Data Range Description Default Master Local
name type value station station
(12) pbi_bNetworkCo Presence of Bit Off, on Specify whether to enable/disable the network Off  
nfigurationSetFlg network configuration setting data.
configuration • Off: Disable
setting data • On: Enable
(13) pbi_bReservedS Presence of Bit Off, on Specify whether to enable/disable the reserved Off  
tationSetFlg reserved station station setting data.
setting data • Off: Disable
• On: Enable
(14) pbi_bErrInvalidS Presence of Bit Off, on Specify whether to enable/disable the error invalid Off  
tationSetFlg error invalid station setting data.
station setting • Off: Disable
data • On: Enable
(15) pbi_bDatalinkFa Data link faulty Bit Off, on Specify whether to hold or clear the input data from Off  
ultyStationSet station setting a data link faulty station.
• Off: Clear
• On: Hold
(16) pbi_bCPU_Stop Output setting Bit Off, on Specify whether to hold or clear the output data Off  
OutputSet for CPU STOP when the operating status of a CPU module is
STOP.
• Off: Hold
• On: Clear
(17) pbi_bCPU_Stop Output setting Bit Off, on Specify whether to hold or clear the output data Off  
ErrOutputSet for CPU stop when the a CPU module caused a stop error.
error • Off: Clear
• On: Hold
(18) pbi_bClassSet Authentication Bit Off, on Set the authentication Class of the slave station ON  
class setting connected.
• Off: Authentication class B/A stations are mixed
or authentication class A
• On: Authentication class B
(19) pbi_uDisconnect Disconnection Word 1 to 3 Set the continuous communications failure count 2 (4  
ionDetectionSet detection setting [Unsigned] before the slave station is detected to be times)
/Bit String disconnected.
[16-bit] • 1: 2 times
• 2: 4 times
• 3: 8 times
(20) pbi_uCommMod Communication Word 0, 1 Set communication mode. 0  
eSet mode setting [Unsigned] • 0: Unicast
/Bit String • 1: Multicast*1
[16-bit]
(21) pbi_bCommSpe Communication Bit Off, on Set the communication speed. Off  
edSet speed setting • Off: 1Gbps
• On: 100Mbps*1

*1 The supported firmware version is "04" or later.

3 CC-Link IE TSN MODULE FB

126 3.9 M+model_SetParameterX
FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 68 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual. 3
Processing When i_bEN (execution command) is turned on, this function sets parameters for a module.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.CCPASETX instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• Before executing the FB, execute the M+model_SetAddress of the module FB or the UINI instruction of the dedicated instruction, and
set the station number and IP address (regardless of the "Station number/IP address setting" set from the module parameter of the
engineering tool).
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 128 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

3 CC-Link IE TSN MODULE FB

3.9 M+model_SetParameterX 127
 Error code
Error code Reference
C000H to CFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
D000H to DFFFH

3 CC-Link IE TSN MODULE FB

128 3.9 M+model_SetParameterX
3.10 M+model_RemoteRead

Name
M+RJ71GN11_RemoteRead

Overview
Item Description 3
Overview Reads data from the buffer memory area of the remote station in units of words.
Symbol
M+RJ71GN11_RemoteRead
(1) B: i_bEN o_bENO: B (7)
(2) DUT: i_stModule o_bOK: B (8)
(3) UW: i_u2TargetAddress o_bErr: B (9)
(4) UD: i_udTargetBuffer o_uErrId: UW (10)
(5) UW: i_uDataLength o_uReadData: UW (11)
(6) UW: i_uChannel

pbi_uTargetStartIO (12)
pbi_uResendCountMax (13)
pbi_uMonitorTime (14)
pbi_bStationSpecific (15)
pbo_uResendCount (16)

3 CC-Link IE TSN MODULE FB

3.10 M+model_RemoteRead 129
 Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2TargetAddress Target station Word  Specify the network number and station number of the target station when
address [Unsigned] "Target station address specification method" is off. When specifying the
/Bit String numbers using a label, use an array as the data type.
[16-bit] 1st word: Network number (1 to 239)
(0..1) 2nd word: Station number
• Station number of CC-Link IE TSN
1 to 120: Remote station
Specify the IP address of the target station when "Target station address
specification method" is on. When specifying the numbers using a label, use an
array as the data type.
• CC-Link IE TSN
00000001H to DFFFFFFEH
Specify a value within the range of 1 to 254 (FEH) for the fourth octet.

b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_udTargetBuffer Read buffer Double 00000000 Specify the start buffer memory address of the target station containing the read
memory of the word H to data.
target station [Unsigned] FFFFFFFF
/Bit String H
[32-bit]
(5) i_uDataLength Read data length Word 1 to 240 Specify the number of read data points (in units of words).
[Unsigned]
/Bit String
[16-bit]
(6) i_uChannel Own station Word 1 to 32 Specify the channel to be used by own station.
channel [Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

■Output arguments
No. Variable name Name Data Description Default
type value
(7) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(8) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(9) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(10) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]
(11) o_uReadData Read data storage Word Specify the start number of the device for storing the read data 0
device [Unsigned]
/Bit String
[16-bit]

3 CC-Link IE TSN MODULE FB

130 3.10 M+model_RemoteRead
■Operation parameters
No. Variable name Name Data Range Description Default
type value
(12) pbi_uTargetStartIO Start input/output Word 0000H Specify the start input/output number of the target station. 0000H
number of the target [Unsigned]
station /Bit String
[16-bit]
(13) pbi_uResendCountMax Maximum number of Word 0 to 15 Specify the number of resends to be performed if the data 5
resends [Unsigned] transfer is not completed within the monitoring time
/Bit String
[16-bit]
specified by "Arrival monitoring time".
0 to 15 3
(14) pbi_uMonitorTime Arrival monitoring Word 0 to 32767 Specify the monitoring time until completion of processing. If 0: 10s
time [Unsigned] the processing is not completed within the monitoring time,
/Bit String data is resent until the value specified in the "Maximum
[16-bit] number of resends" is reached.
• 0: 10s
• Effective range 1 to 32767: 1s to 32767s
(15) pbi_bStationSpecific Target station Bit Off, on Specify the specification method of a target station. Off
address • Off: Use the network number and station number.
specification method • On: Use the IP address (IPv4). (CC-Link IE TSN only).

■Public variables
No. Variable name Name Data type Description Default
value
(16) pbo_uResendCount Number of resends Word [Unsigned]/ The number of resends performed (result) is stored. 0
Bit String [16-bit] If an error was detected, the number of resends performed (result)
between error detection and resend stop is stored.

3 CC-Link IE TSN MODULE FB

3.10 M+model_RemoteRead 131
 FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 97 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function writes device data to the programmable controller of another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.REMFRDIP instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 133 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

3 CC-Link IE TSN MODULE FB

132 3.10 M+model_RemoteRead
Error code
Error code Reference
4000H to 4FFFH  Manual for the target station used
C000H to CFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
D000H to DFFFH

3 CC-Link IE TSN MODULE FB

3.10 M+model_RemoteRead 133
 3.11 M+model_RemoteWrite

Name
M+RJ71GN11_RemoteWrite

Overview
Item Description
Overview Writes data to the buffer memory area of the remote station in units of words.
Symbol
M+RJ71GN11_RemoteWrite
(1) B: i_bEN o_bENO: B (8)
(2) DUT: i_stModule o_bOK: B (9)
(3) UW: i_u2TargetAddress o_bErr: B (10)
(4) UD: i_udTargetBuffer o_uErrId: UW (11)
(5) UW: i_uWriteData
(6) UW: i_uDataLength
(7) UW: i_uChannel

pbi_uTargetStartIO (12)
pbi_uResendCountMax (13)
pbi_uMonitorTime (14)
pbi_bStationSpecific (15)
pbo_uResendCount (16)

3 CC-Link IE TSN MODULE FB

134 3.11 M+model_RemoteWrite
Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2TargetAddress Target station Word  Specify the network number and station number of the target station when 3
address [Unsigned] "Target station address specification method" is off. When specifying the
/Bit String numbers using a label, use an array as the data type.
[16-bit] 1st word: Network number (1 to 239)
(0..1) 2nd word: Station number
• Station number of CC-Link IE TSN
1 to 120: Remote station
Specify the IP address of the target station when "Target station address
specification method" is on. When specifying the numbers using a label, use an
array as the data type.
• CC-Link IE TSN
00000001H to DFFFFFFEH
Specify a value within the range of 1 to 254 (FEH) for the fourth octet.

b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_udTargetBuffer Target station Double 00000000 Specify the start buffer memory address of the target station to which the data is
write buffer word H to written.
[Unsigned] FFFFFFFF
/Bit String H
[32-bit]
(5) i_uWriteData Write data storage Word  Specify the start device of own station containing the write data.
device [Unsigned]
/Bit String
[16-bit]
(6) i_uDataLength Write data length Word 1 to 240 Specify the number of write data points (in units of words).
[Unsigned]
/Bit String
[16-bit]
(7) i_uChannel Own station Word 1 to 32 Specify the channel to be used by own station.
channel [Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

■Output arguments
No. Variable name Name Data Description Default
type value
(8) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(9) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(10) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(11) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]

3 CC-Link IE TSN MODULE FB

3.11 M+model_RemoteWrite 135
 ■Operation parameters
No. Variable name Name Data Range Description Default
type value
(12) pbi_uTargetStartIO Start input/output Word 0000H Specify the start input/output number of the target station. 0000H
number of the target [Unsigned]
station /Bit String
[16-bit]
(13) pbi_uResendCountMax Maximum number of Word 0 to 15 Specify the number of resends to be performed if the data 5
resends [Unsigned] transfer is not completed within the monitoring time
/Bit String specified by "Arrival monitoring time".
[16-bit] 0 to 15
(14) pbi_uMonitorTime Arrival monitoring Word 0 to 32767 Specify the monitoring time until completion of processing. If 0: 10s
time [Unsigned] the processing is not completed within the monitoring time,
/Bit String data is resent until the value specified in the "Maximum
[16-bit] number of resends" is reached.
• 0: 10s
• Effective range 1 to 32767: 1s to 32767s
(15) pbi_bStationSpecific Target station Bit Off, on Specify the specification method of a target station. Off
address • Off: Use the network number and station number.
specification method • On: Use the IP address (IPv4). (CC-Link IE TSN only).

■Public variables
No. Variable name Name Data type Description Default
value
(16) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit] If an error was detected, the number of resends performed (result)
between error detection and resend stop is stored.

3 CC-Link IE TSN MODULE FB

136 3.11 M+model_RemoteWrite
FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 97 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual. 3
Processing When i_bEN (execution instruction) is turned on, this function writes device data to another station.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.REMTODIP instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 138 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

3 CC-Link IE TSN MODULE FB

3.11 M+model_RemoteWrite 137
 Error code
Error code Reference
4000H to 4FFFH  Manual for the target station used
C000H to CFFFH  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
D000H to DFFFH

3 CC-Link IE TSN MODULE FB

138 3.11 M+model_RemoteWrite
3.12 M+model_RemoteReset_IP

Name
M+RJ71GN11_RemoteReset_IP

Overview
Item Description 3
Overview Sends a remote STOP request to the target station by specifying IP address and then sends a remote RESET request.
Symbol
M+RJ71GN11_RemoteReset_IP
(1) B: i_bEN o_bENO: B (6)
(2) DUT: i_stModule o_bOK: B (7)
(3) UW: i_u2TargetAddress o_bErr: B (8)
(4) UW: i_uTarget_Port_No o_uErrId: UW (9)
(5) UW: i_uChannel

pbo_u4ErrTime (10)
pbo_uErrIP_Address_3rd_4th (11)
pbo_uErrIP_Address_1st_2nd (12)

3 CC-Link IE TSN MODULE FB

3.12 M+model_RemoteReset_IP 139
 Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structure  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2TargetAddress IP address of Word Right Specify the IP address of an external device. When specifying the address using
external device [Unsigned] a label, use an array as the data type.
/Bit String • 00000001H to DFFFFFFEH
[16-bit] Specify a value within the range of 1 to 254 (FEH) for the fourth octet.
(0..1)
b15 b8 b7 b0
+0 3 4
+1 1 2

1 to 4: IP address octet
(4) i_uTarget_Port_No Destination port Word 1 to 65534 Specify the UDP port number of an external device.
number [Unsigned] For the port number to specify, check the manual for the external device.
/Bit String
[16-bit]
(5) i_uChannel Own station Word 1 to 17 Specify the channel to be used by own station.*1
channel [Unsigned]
/Bit String
[16-bit]

*1 When communicating using the frame without the serial number on this FB, specify 1 to the own station channel. When a number of 2 to
9 is specified, this FB communicates using the frame with the serial number. When a number of 10 to 17 is specified, this FB
communicates using the station number extension frame.

■Output arguments
No. Variable name Name Data Description Default
type value
(6) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(7) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(8) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(9) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]

3 CC-Link IE TSN MODULE FB

140 3.12 M+model_RemoteReset_IP
■Public variables
No. Variable name Name Data type Description Default
value
(10) pbo_u4ErrTime Error occurrence Word [Unsigned]/Bit Clock data at the time of error occurrence is stored.*1 0
time String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word 3
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(11) pbo_uErrIP_Address Error-detected Word [Unsigned]/Bit The IP addresses (the third and fourth octets) of the station in 0
_3rd_4th device IP addresses String [16-bit] which an error was detected are stored.*1
(the third and fourth Example: When the IP address is 192.168.1.2
octets) 0102h
(12) pbo_uErrIP_Address Error-detected Word [Unsigned]/Bit The IP addresses (the first and second octets) of the station in 0
_1st_2nd device IP addresses String [16-bit] which an error was detected are stored.*1
(the first and second Example: When the IP address is 192.168.1.2
octets) C0A8h

*1 The value is stored only when the dedicated instruction was completed with an error.
The value set to the target station address of the input argument is stored in the error-detected device IP addresses (the third and fourth
octets) and the error-detected device IP addresses (the first and second octets).

FB details
Item Description
Available device Target module RJ71GN11-T2
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 362 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function sends a remote STOP request to the target station and then sends a remote
RESET request.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN

3 CC-Link IE TSN MODULE FB

3.12 M+model_RemoteReset_IP 141
 Item Description
Timing chart of I/O • For normal completion
signals
i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

pbo_u4ErrTime 0H

pbo_uErrIP_Address_3rd_4th,
0H
pbo_uErrIP_Address_1st_2nd

• For error completion (When the dedicated instruction was completed with an error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

pbo_u4ErrTime 0H (2)

pbo_uErrIP_Address_3rd_4th,
0H (3)
pbo_uErrIP_Address_1st_2nd

(1) Error code

(2) Error occurrence time
(3) Error-detected station address
• For error completion (When the dedicated instruction was completed successfully but the end code indicates an error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

pbo_u4ErrTime 0H

pbo_uErrIP_Address_3rd_4th,
0H
pbo_uErrIP_Address_1st_2nd

(1) Error code

3 CC-Link IE TSN MODULE FB

142 3.12 M+model_RemoteReset_IP
Item Description
Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.SLMPSND instruction.
Even if the target device has sent an abnormal response, the GP.SLMPSND instruction is completed successfully.
In this FB, the instruction is determined to be completed successfully or completed with an error by the end code of the response frame.
When the instruction was determined to be completed with an error by the end code, the end code is stored to the error code of the input
argument.
• When the GP.SLMPSND instruction is completed successfully, the values are not stored to the error occurrence time of the public
variable, the error-detected device IP addresses (the third and fourth octets), and the error-detected device IP addresses (the first and
second octets).*1
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
3
• When the remote RESET request is sent and completed successfully, o_bOK (normal completion) is turned on. Whether the target
station is actually reset remotely or not depends on the target station status.
• In this FB, stations in other network cannot be set as the target station.
• In this FB, only the own station/control CPU can be set as the request destination.
• The target station must support "Remote STOP (command: 1002H)" and "Remote Reset (command: 1006H)" of the SLMP command.
• This FB uses UDP/IP communications.

*1 If 0 (initial value) is stored in the error occurrence time, the error-detected device IP addresses (the third and fourth octets), and the
error-detected device IP addresses (the first and second octets), check and take actions using the manuals for the SLMP-compatible
device used.

Error code
Error code Reference
1000H to  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
3FFFH
4000H to  MELSEC iQ-R CPU Module User's Manual (Application)
4FFFH
D000H to  MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
DFFFH

3 CC-Link IE TSN MODULE FB

3.12 M+model_RemoteReset_IP 143
 4 CC-Link IE Controller Network MODULE FB

4.1 M+model_DeviceRead
The FB is the same as M+model_DeviceRead of the Ethernet-equipped module FB. ( Page 10 M+model_DeviceRead)

4 CC-Link IE Controller Network MODULE FB

144 4.1 M+model_DeviceRead
4.2 M+model_DeviceWrite
The FB is the same as M+model_DeviceWrite of the Ethernet-equipped module FB. ( Page 15 M+model_DeviceWrite)

4 CC-Link IE Controller Network MODULE FB

4.2 M+model_DeviceWrite 145
 4.3 M+model_Send
The FB is the same as M+model_Send of the Ethernet-equipped module FB. ( Page 22 M+model_Send)

4 CC-Link IE Controller Network MODULE FB

146 4.3 M+model_Send
4.4 M+model_Recv
The FB is the same as M+model_Recv of the Ethernet-equipped module FB. ( Page 28 M+model_Recv)

4 CC-Link IE Controller Network MODULE FB

4.4 M+model_Recv 147
 4.5 M+model_RemoteStopRun
The FB is the same as M+model_RemoteStopRun of the Ethernet-equipped module FB. ( Page 33
M+model_RemoteStopRun)

4 CC-Link IE Controller Network MODULE FB

148 4.5 M+model_RemoteStopRun
4.6 M+model_ReadTime
The FB is the same as M+model_ReadTime of the Ethernet-equipped module FB. ( Page 38 M+model_ReadTime)

4 CC-Link IE Controller Network MODULE FB

4.6 M+model_ReadTime 149
 4.7 M+model_WriteTime
The FB is the same as M+model_WriteTime of the Ethernet-equipped module FB. ( Page 42 M+model_WriteTime)

4 CC-Link IE Controller Network MODULE FB

150 4.7 M+model_WriteTime
4.8 M+model_StationNoSet

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_C_StationNoSet RJ71EN71(CCIEC) _RJ71EN71(CCIEC)
M+RJ71EN71_EC_StationNoSet RJ71EN71(E+CCIEC) _RJ71EN71(E+IEC)
M+RJ71EN71_F_StationNoSet RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
4
M+RJ71EN71_EF_StationNoSet RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GP21(S)-SX
M+RJ71GP21_StationNoSet

■RJ71GF11-T2
M+RJ71GF11_StationNoSet

Overview
Item Description
Overview Sets the station number of the own station.
Symbol
M+RJ71GP21_StationNoSet
(1) B: i_bEN o_bENO: B (4)
(2) DUT: i_stModule o_bOK: B (5)
(3) UW: i_uSetStationNo o_bErr: B (6)
o_uErrId: UW (7)

The above FB is an example for the RJ71GP21-SX.

4 CC-Link IE Controller Network MODULE FB

4.8 M+model_StationNoSet 151
 Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structures  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(Example: EN71_EE_1, EN71_EF_1, EN71_F_1, GF11_1, GP21_1)
(3) i_uSetStationNo Setting station Word 1 to 120 Specifies the station number to be set.
number [Unsigned]
/Bit String
[16-bit]

■Output arguments
No. Variable name Name Data Description Default
type value
(4) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(5) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(6) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(7) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]

4 CC-Link IE Controller Network MODULE FB

152 4.8 M+model_StationNoSet
FB details
Item Description
Available device Target module • RJ71EN71
• RJ71GP21(S)-SX
• RJ71GF11-T2
• RnENCPU (network part)
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 44 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function sets the station number of the own station. 4
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.UINI instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.

4 CC-Link IE Controller Network MODULE FB

4.8 M+model_StationNoSet 153
 Error code
Error code Reference
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH
E000H to  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
EFFFH

4 CC-Link IE Controller Network MODULE FB

154 4.8 M+model_StationNoSet
4.9 M+model_RedundantSystem_GetAddress

Name
■RJ71GP21(S)-SX
M+RJ71GP21_RedundantSystem_GetAddress

■RJ71GF11-T2
M+RJ71GF11_RedundantSystem_GetAddress

■RJ71LP21-25
M+RJ71LP21_RedundantSystem_GetAddress
4
Overview
Item Description
Overview Identifies the control system or standby system in the target (another station) redundant system and acquires the address of the control
system or standby system in the redundant system.
Symbol
M+RJ71GP21_RedundantSystem_GetAddress
(1) B: i_bEN o_bENO: B (5)
(2) DUT: i_stModule o_bOK: B (6)
(3) UW: i_u2SystemA_TargetAddress o_bErr: B (7)
(4) UW: i_u2SystemB_TargetAddress o_uErrId: UW (8)
o_u2TargetAddress: UW (9)

pbi_uTargetSystem_Type (10)

The above FB is an example for the RJ71GP21-SX.

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structures  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2SystemA_Target System A target Word  Specify the network number and station number of the system A target
Address station address [Unsigned] station.
/Bit String • 1st word: Network number (1 to 239)
[16-bit] • 2nd word: Station number
(0..1) Network number
• Set the network number same as that of the FB executing station.
Station number of CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, submaster station
Station number of MELSECNET/H
• 1 to 64

4 CC-Link IE Controller Network MODULE FB

4.9 M+model_RedundantSystem_GetAddress 155
 No. Variable name Name Data Range Description
type
(4) i_u2SystemB_Target System B target Word  Specify the network number and station number of the system B target
Address station address [Unsigned] station.
/Bit String • 1st word: Network number (1 to 239)
[16-bit] • 2nd word: Station number
(0..1) Network number
• Set the network number same as that of the FB executing station.
Station number of CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, submaster station
Station number of MELSECNET/H
• 1 to 64

■Output arguments
No. Variable name Name Data Description Default
type value
(5) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(6) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(7) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(8) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]
(9) o_u2TargetAddress Target station Word The target station address of the current control system or standby system 0
address [Unsigned] in the target redundant system is stored.
/Bit String • 1st word: Network number (1 to 239)
[16-bit] • 2nd word: Station number
(0..1) Network number
• The network number same as that of the FB executing station is stored.
Station number of CC-Link IE Controller Network
• 1 to 120
Station number of CC-Link IE Field Network
• 125: Master station
• 1 to 120: Local station, submaster station
Station number of MELSECNET/H
• 1 to 64

■Operation parameters
No. Variable name Name Data Range Description Default
type value
(10) pbi_uTargetSystem_T Target system type Word 0 to 1 Specify the type of the target system. 0
ype [Unsigned] • 0: Control system
/Bit String • 1: Standby system
[16-bit]

FB details
Item Description
Available device Target module • RJ71GF11-T2*1
• RJ71GP21(S)-SX
• RJ71LP21-25
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic • RJ71GF11-T2: 425 steps
steps • RJ71GP21(S)-SX: 237 steps
• RJ71LP21-25: 237 steps
The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.

4 CC-Link IE Controller Network MODULE FB

156 4.9 M+model_RedundantSystem_GetAddress
Item Description
Processing When i_bEN (execution instruction) is turned on, this function identifies the control system or standby system in the target (another
station) redundant system and acquires the address of the control system or standby system in the redundant system.
This FB is used in combination with the following FBs.
• DeviceRead
• DeviceWrite
• Send
• RemoteStopRun
• ReadTime
• WriteTime
The procedure when this FB is used with DeviceRead is shown below. To execute DeviceRead to the control system in the redundant
system, execute DeviceRead to the target station address of the control system which is acquired by this FB.
 Specify the system A and system B target station addresses and execute this FB. (Specify the control system.)
 The target station address of the control system is output.
 Set the target station address of the control system to i_u2TargetAddress of DeviceRead and execute DeviceRead.
 DeviceRead is executed to the control system.
4
FB compilation Macro type
method
FB operation ON-time execution type
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

o_u2TargetAddress 0H (1) 0H

(1) Target station address

• For error completion (same as a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

o_u2TargetAddress 0H

(1) Error code

4 CC-Link IE Controller Network MODULE FB

4.9 M+model_RedundantSystem_GetAddress 157
 Item Description
Precautions • When using this FB, set "Module Label" for the refresh target device of SB and SW in "Refresh Setting" of "Basic Settings".
• This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB can be executed only for the redundant system of the same network number.
• This FB cannot be executed for redundant line configuration on CC-Link IE Field Network.
• This FB is enabled when 'Baton pass status of own station' (SB0047) is on.
• When the target station is the master station or submaster station, this FB cannot detect whether it is in a redundant system.
• Even when the station number which does not exist in the network configuration setting is specified, it may completed successfully.
• For "System A target station address" and "System B target station address", specify the addresses of the pairing-set stations. In CC-
Link IE Field Network, specify the addresses of the pairing-set stations or the combination of the master station and submaster station.

*1 The supported firmware version is "12" or later.

4 CC-Link IE Controller Network MODULE FB

158 4.9 M+model_RedundantSystem_GetAddress
Error code
Error code Description Action
100H A value out of the range is set in a target station address of the Correct the range of the target station address.
argument.
101H The network number of the target station differs from that of the FB Set the network number same as that of the FB executing station.
executing station.
102H The same value is set in the system A and system B target station Set the different value in the system A and system B target
addresses of the argument. station addresses.
200H The target station (station of control system or standby system) does not Correct the network connection of the target station.
exist in a network.
201H The target station is not in a redundant system. Execute this FB to a redundant system.
202H "Module Label" is not selected for the refresh target device in "Refresh Set "Module Label" for the refresh target device in "Refresh
Setting" of "Basic Settings". setting" of "Basic Settings". 4

4 CC-Link IE Controller Network MODULE FB

4.9 M+model_RedundantSystem_GetAddress 159
 5 CC-Link IE Field Network MODULE FB

5.1 M+model_DeviceRead
The FB is the same as M+model_DeviceRead of the Ethernet-equipped module FB. ( Page 10 M+model_DeviceRead)

5 CC-Link IE Field Network MODULE FB

160 5.1 M+model_DeviceRead
5.2 M+model_DeviceWrite
The FB is the same as M+model_DeviceWrite of the Ethernet-equipped module FB. ( Page 15 M+model_DeviceWrite)

5 CC-Link IE Field Network MODULE FB

5.2 M+model_DeviceWrite 161
 5.3 M+model_Send
The FB is the same as M+model_Send of the Ethernet-equipped module FB. ( Page 22 M+model_Send)

5 CC-Link IE Field Network MODULE FB

162 5.3 M+model_Send
5.4 M+model_Recv
The FB is the same as M+model_Recv of the Ethernet-equipped module FB. ( Page 28 M+model_Recv)

5 CC-Link IE Field Network MODULE FB

5.4 M+model_Recv 163
 5.5 M+model_RemoteStopRun
The FB is the same as M+model_RemoteStopRun of the Ethernet-equipped module FB. ( Page 33
M+model_RemoteStopRun)

5 CC-Link IE Field Network MODULE FB

164 5.5 M+model_RemoteStopRun
5.6 M+model_ReadTime
The FB is the same as M+model_ReadTime of the Ethernet-equipped module FB. ( Page 38 M+model_ReadTime)

5 CC-Link IE Field Network MODULE FB

5.6 M+model_ReadTime 165
 5.7 M+model_WriteTime
The FB is the same as M+model_WriteTime of the Ethernet-equipped module FB. ( Page 42 M+model_WriteTime)

5 CC-Link IE Field Network MODULE FB

166 5.7 M+model_WriteTime
5.8 M+model_SetParameter

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_F_SetParameter RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_SetParameter RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GF11-T2
M+RJ71GF11_SetParameter

Overview 5
Item Description
Overview Sets the parameters in the master, submaster, and local stations.
Symbol
M_RJ71GF11_SetParameter
(1) B: i_bEN o_bENO: B (7)
(2) DUT: i_stModule o_bOK: B (8)
(3) UW: i_uTotalStations o_bErr: B (9)
(4) UW: i_u605NetworkConfigurationSet o_uErrId: UW (10)
(5) UW: i_u8ReservedStationSet
(6) UW: i_u8ErrInvalidStationSet

pbi_uConstantLinkScanTime (11)
pbi_uIpAddress (12)
pbi_bNetworkConfigurationSetFlg (13)
pbi_bReservedStationSetFlg (14)
pbi_bErrInvalidStationSetFlg (15)
pbi_bSubMasterSet (16)
pbi_bIP_PacketTransferFlg (17)
pbi_bDatalinkFaultyStationSet (18)
pbi_bCPU_StopOutputSet (19)
pbi_bCPU_StopErrOutputSet (20)
pbi_bLinkScanModeSet (21)
pbi_bTopologySet (22)
pbi_bMasterReturnSet (23)
pbi_bSubMasterOperateParam (24)

The above FB is an example for the RJ71GF11-T2.

5 CC-Link IE Field Network MODULE FB

5.8 M+model_SetParameter 167
 Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution Bit  On: Start FB.
command Off: Do not start FB.
(2) i_stModule Module label Structures  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_uTotalStations Total number of Word 1 to 120, Specify the total number of the slave stations connected.
slave stations [Unsigned] 121 • 1 to 120: Applicable when "Presence of submaster function" is off (disabled)
/Bit String • 1 to 121: Applicable when "Presence of submaster function" is on (enabled)
[16-bit]
(4) i_u605NetworkConfi Network Word  Specify the start address of the storage location of network configuration setting
gurationSet configuration [Unsigned] data.
setting data /Bit String When specifying the address using a label, use an array as the data type.
[16-bit] Set data for the number of stations specified in "Total number of slave stations".
(0..604) ( Page 169 Network configuration setting data)
(5) i_u8ReservedStation Reserved station Word  Specify the start address of the storage location of the reserved-station setting
Set setting data [Unsigned] data.
/Bit String When specifying the address using a label, use an array as the data type.
[16-bit] Setting: Specify an error invalid station. (No default value)
(0..7) • 0: Not specified
• 1: Specified

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

+0 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
+1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
+2 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
+3 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
+4 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
+5 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
+6 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
+7 - 120 119 118 117 116 115 114 113

Numbers 1 to 120 in the table indicate station numbers.

(6) i_u8ErrInvalidStation Error invalid Word  Specify the start address of the storage location of the error invalid station
Set station setting [Unsigned] setting.
data /Bit String When specifying the address using a label, use an array as the data type.
[16-bit] Setting: Specify a reserved station.
(0..7) • 0: Not specified
• 1: Specified
If both an error invalid station and a reserved station are specified for the same
station, the reserved station will take priority.

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

+0 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
+1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
+2 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
+3 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
+4 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
+5 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
+6 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
+7 - 120 119 118 117 116 115 114 113

Numbers 1 to 120 in the table indicate station numbers.

5 CC-Link IE Field Network MODULE FB

168 5.8 M+model_SetParameter
■Network configuration setting data
Element Item name Range Description
number
0 For 1st Slave station setting  Specify the station type and number.
module information
b15 b12 b11 b8 b7 b0
(1) (2) (3)

(4) (5)

(1) Station type

(2) Fixed to 1
(3) Station number
(4) 0: Remote I/O station, 1: Remote device station, 2: Intelligent device station, 3:
Local station (master-slave system), 4: Submaster station, F: Master station
(5) 0: Master station, 1 to 120: Station number
1 RX/RY offset 0 to 16368 Specify the offset value from the head of RX/RY in increments of 16 points.
2 Number of RX/RY points  Specify the number of RX/RY points in increments of 16 points.
• Master station, local station: 0 to 2048
• Intelligent device station: 0 to 2048 5
• Remote I/O station: 0 to 64
• Remote device station: 0 to 128
3 RWr/RWw offset 0 to 8188 Specify the offset value from the head of RWr/RWw/LW in increments of 4 points.
4 Number of RWr/RWw  Specify the number of RWr/RWw points in increments of 16 points.
points • Master station, local station: 0 to 1024
• Intelligent device station: 0 to 1024
• Remote device station: 0 to 64
5 to 599 Setting for the 2nd to 120th module
600 For 121st Slave station setting Same as for the 1st module
module information
601 RX/RY offset
602 Number of RX/RY points
603 RWr/RWw offset
604 Number of RWr/RWw
points

If the specified total number of slave stations does not match the individual station setting data, the total number of individual
stations specified in the total number of slave stations take precedence and any individual station information exceeding the
total number of slave stations is ignored. Note that 1 is added to the total number of slave stations when "Presence of
submaster function" is on (enabled).
Example) When the station information of ten stations is set even if the total number of slave stations is two.
 The first and second information is enabled and parameters which are set the third to tenth station information are ignored.

■Output arguments
No. Variable name Name Data Description Default
type value
(7) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(8) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(9) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(10) o_uErrId Error code Word An error code is stored at error completion. 0
[unsigned]

5 CC-Link IE Field Network MODULE FB

5.8 M+model_SetParameter 169
 ■Operation parameters
: Can be set, : Cannot be set
No. Variable name Name Data Range Description Default Master Submaster Local
type value station station station
(11) pbi_uConstantLinkS Constant link Word 0, 1 to Specify the constant link scan time. 0  *1 
canTime scan time [Unsigned] 200 • 0: Not set (default value)
/Bit String • 1 to 200: 1ms to 200ms
[16-bit]
(12) pbi_uIpAddress Upper 2 Word  Set the IP address when the IP 0  *1 
digits of IP [Unsigned] packet transfer function is used.
address /Bit String Only the upper two digits (1st and
[16-bit] 2nd octets) of a 4-digit IP address
can be set. The 3rd and 4th digits
are each determined automatically
from the network number and
station number (master station is
125).
(13) pbi_bNetworkConfig Presence of Bit Off, on Specify whether to enable/disable Off  *1 
urationSetFlg network the network configuration setting
configuration data.
setting data • Off: Disable
• On: Enable
(14) pbi_bReservedStati Presence of Bit Off, on Specify whether to enable/disable Off  *1 
onSetFlg reserved the reserved station specification
station data.
specification • Off: Disable
data • On: Enable
(15) pbi_bErrInvalidStati Presence of Bit Off, on Specify whether to enable/disable Off  *1 
onSetFlg error invalid the error invalid station setting data.
station • Off: Disable
setting data • On: Enable
(16) pbi_bSubMasterSet Presence of Bit Off, on Specify whether to use the Off   
submaster submaster function
function • Off: Do not use.
• On: Use.
(17) pbi_bIP_PacketTran Presence of Bit Off, on Specify whether to enable/disable Off  *1 
sferFlg IP packet the IP address. (Specify whether to
transfer enable/disable the IP packet
function transfer function.)
• Off: Disable
• On: Enable
(18) pbi_bDatalinkFaulty Data link Bit Off, on Specify whether to hold or clear the Off   
StationSet faulty station input data from a data link faulty
setting station.
• Off: Clear
• On: Hold
(19) pbi_bCPU_StopOut Output Bit Off, on Specify whether to hold or clear the Off   
putSet setting for output data when the operating
CPU STOP status of a CPU module is STOP.
• Off: Hold
• On: Clear
(20) pbi_bCPU_StopErr Output Bit Off, on Specify whether to hold or clear the Off   
OutputSet setting for output data when the a CPU
CPU stop module caused a stop error.
error • Off: Clear
• On: Hold
(21) pbi_bLinkScanMod Link scan Bit Off, on Specify whether to perform a link Off   
eSet mode setting scan and sequence scan
synchronously or asynchronously.
(Valid when "Constant link scan
time" is 0 (no setting))
• Off: Asynchronous
• On: Synchronous

5 CC-Link IE Field Network MODULE FB

170 5.8 M+model_SetParameter
No. Variable name Name Data Range Description Default Master Submaster Local
type value station station station
(22) pbi_bTopologySet Network Bit Off, on Specify the network topology. Off  *1 
topology • Off: Line topology, star topology,
setting or coexistence of star and line
topologies
• On: Ring topology
(23) pbi_bMasterReturn Master Bit Off, on Specify the operation mode Off   
Set station return applicable when the master station
time returns.
operation • Off: The master station returns as
setting the master operating station.
• On: The master station returns as
the submaster operating station.
(24) pbi_bSubMasterOp Submaster Bit Off, on Specify which station parameters Off   
erateParam station (master or own station) should be
parameter used for the submaster station to
operation work.
setting • Off: The submaster station
operates with the parameters of 5
the master station.
• On: The submaster station
operates with the parameters of
the own (submaster) station.

*1 Valid only when "Submaster station parameter operation setting" is ON (Operating with the parameters of the own (submaster) station)

5 CC-Link IE Field Network MODULE FB

5.8 M+model_SetParameter 171
 FB details
Item Description
Available device Target module • RJ71EN71
• RJ71GF11-T2
• RnENCPU (network part)
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 79 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution command) is turned on, this function sets parameters for a module.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.CCPASET instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.

Error code
Error code Reference
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH

5 CC-Link IE Field Network MODULE FB

172 5.8 M+model_SetParameter
5.9 M+model_StationNoSet
The FB is the same as M+model_StationNoSet of the CC-Link IE Controller Network Module FB. ( Page 151
M+model_StationNoSet)

5 CC-Link IE Field Network MODULE FB

5.9 M+model_StationNoSet 173
 5.10 M+model_RedundantSystem_GetAddress
The FB is the same as M+model_RedundantSystem_GetAddress of the CC-Link IE Controller Network Module FB. (
Page 155 M+model_RedundantSystem_GetAddress)

5 CC-Link IE Field Network MODULE FB

174 5.10 M+model_RedundantSystem_GetAddress
5.11 M+model_ReadSystemTypeInformation

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_F_ReadSystemTypeInformation RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_ReadSystemTypeInformation RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GF11-T2
M+RJ71GF11_ReadSystemTypeInformation

Overview 5
Item Description
Overview Reads the system configuration model information of the intelligent device station (remote head module).
Symbol
M+RJ71GF11_ReadSystemTypeInformation
(1) B: i_bEN o_bENO: B (5)
(2) DUT: i_stModule o_bOK: B (6)
(3) UW: i_u2TargetAddress o_bErr: B (7)
(4) UW: i_uChannel o_uErrId: UW (8)

o_uUnitTypeData: UW (9)

pbi_uResendCountMax (10)
pbi_uTimeUnit (11)
pbi_uMonitorTime (12)
pbo_uResendCount (13)
pbo_u4ErrTime (14)
pbo_uErrNetworkNo (15)
pbo_uErrStationNo (16)

The above FB is an example for the RJ71GF11-T2.

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structures  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2TargetAddress Target station Word  Specifies the station number of the target station.
address [Unsigned] • 1st word: Network number
/Bit String • 2nd word: Station number
[16-bit] (1) 0 (The setting is ignored.)
(0..1) (2) Station number
• 1 to 120: Intelligent device station (remote head module)
(4) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

5 CC-Link IE Field Network MODULE FB

5.11 M+model_ReadSystemTypeInformation 175
 ■Output arguments
No. Variable name Name Data Description Default
type value
(5) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(6) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(7) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(8) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]
(9) o_uUnitTypeData Model data storage Word The start number of the device for storing model data is stored. 0
device [Unsigned]
/Bit String
[16-bit]

■Operation parameters
No. Variable name Name Data Range Description Default
type value
(10) pbi_uResendCountMax Maximum number of Word 0 to 15 Specify the number of resends to be performed if the data 5
resends [Unsigned] transfer is not completed within the monitoring time
/Bit String specified by "Arrival monitoring time".
[16-bit] • 0 to 15
(11) pbi_uTimeUnit Arrival monitoring Word 0, 1 Specify the unit of the "Arrival monitoring time". 0
time unit [Unsigned] • 0: 1s
/Bit String • 1: 100ms
[16-bit]
(12) pbi_uMonitorTime Arrival monitoring Word  Specify the monitoring time until completion of processing. If 0: 10s
time [Unsigned] the processing is not completed within the monitoring time,
/Bit String data is resent until the value specified in "Maximum number
[16-bit] of resends" is reached.
When "Arrival monitoring time unit" is set to 1s
• Effective range 1 to 32767: 1s to 32767s
When "Arrival monitoring time unit" is set to 100ms
• Effective range 1 to 65535: 1 to 65535  100ms

■Public variables
No. Variable name Name Data type Description Default
value
(13) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit]
(14) pbo_u4ErrTime Error occurrence time Word [Unsigned]/Bit Clock data at the time of error occurrence is stored. 0
String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(15) pbo_uErrNetworkNo Error detection Word [Unsigned]/Bit The network number of the station in which an error was 0
network number String [16-bit] detected is stored.
(16) pbo_uErrStationNo Error-detected station Word [Unsigned]/Bit The station number of the station in which an error was 0
number String [16-bit] detected is stored.
• 125: Master station
• 1 to 120: Local station, intelligent device station, submaster
station

5 CC-Link IE Field Network MODULE FB

176 5.11 M+model_ReadSystemTypeInformation
FB details
Item Description
Available device Target module • RJ71EN71*1
• RJ71GF11-T2*1
• RnENCPU (network part)*1
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 79 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function reads the model information of the system configuration module of the
intelligent device station (remote head module).
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
5
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.SINFTYRD instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 178 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

*1 The supported firmware version is "12" or later.

5 CC-Link IE Field Network MODULE FB

5.11 M+model_ReadSystemTypeInformation 177
 Error code
Error code Reference
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH

5 CC-Link IE Field Network MODULE FB

178 5.11 M+model_ReadSystemTypeInformation
5.12 M+model_ReadSystemStatusInformation

Name
■RJ71EN71, RnENCPU (network part)
This FB is displayed as follows on the engineering tool depending on the settings.
Name Module model name
RJ71EN71 RnENCPU (network part)
M+RJ71EN71_F_ReadSystemStatusInformation RJ71EN71(CCIEF) _RJ71EN71(CCIEF)
M+RJ71EN71_EF_ReadSystemStatusInformation RJ71EN71(E+CCIEF) _RJ71EN71(E+IEF)

■RJ71GF11-T2
M+RJ71GF11_ReadSystemStatusInformation

Overview 5
Item Description
Overview Reads the system configuration model status of the intelligent device station (remote head module).
Symbol
M+RJ71GF11_ReadSystemStatusInformation
(1) B: i_bEN o_bENO: B (5)
(2) DUT: i_stModule o_bOK: B (6)
(3) UW: i_u2TargetAddress o_bErr: B (7)
(4) UW: i_uChannel o_uErrId: UW (8)

o_uUnitStatusData: UW (9)

pbi_uResendCountMax (10)
pbi_uTimeUnit (11)
pbi_uMonitorTime (12)
pbo_uResendCount (13)
pbo_u4ErrTime (14)
pbo_uErrNetworkNo (15)
pbo_uErrStationNo (16)

The above FB is an example for the RJ71GF11-T2.

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structures  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_u2TargetAddress Target station Word  Specifies the station number of the target station.
address [Unsigned] • 1st word: Network number
/Bit String • 2nd word: Station number
[16-bit] (1) 0 (The setting is ignored.)
(0..1) (2) Station number
• 1 to 120: Intelligent device station (remote head module)
(4) i_uChannel Own station channel Word  Specify the channel to be used by own station.
[Unsigned]  MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
/Bit String
[16-bit]

5 CC-Link IE Field Network MODULE FB

5.12 M+model_ReadSystemStatusInformation 179
 ■Output arguments
No. Variable name Name Data Description Default
type value
(5) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(6) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(7) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(8) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]
(9) o_uUnitStatusData Module status data Word The start number of the device for storing module status data is stored. 0
storage device [Unsigned]
/Bit String
[16-bit]

■Operation parameters
No. Variable name Name Data Range Description Default
type value
(10) pbi_uResendCountM Maximum number of Word 0 to 15 Specify the number of resends to be performed if the data 5
ax resends [Unsigned] transfer is not completed within the monitoring time
/Bit String specified by "Arrival monitoring time".
[16-bit] • 0 to 15
(11) pbi_uTimeUnit Arrival monitoring Word 0, 1 Specify the unit of the "Arrival monitoring time". 0
time unit [Unsigned] • 0: 1s
/Bit String • 1: 100ms
[16-bit]
(12) pbi_uMonitorTime Arrival monitoring Word  Specify the monitoring time until completion of processing. If 0: 10s
time [Unsigned] the processing is not completed within the monitoring time,
/Bit String data is resent until the value specified in "Maximum number
[16-bit] of resends" is reached.
When "Arrival monitoring time unit" is set to 1s
• Effective range 1 to 32767: 1s to 32767s
When "Arrival monitoring time unit" is set to 100ms
• Effective range 1 to 65535: 1 to 65535  100ms

■Public variables
No. Variable name Name Data type Description Default
value
(13) pbo_uResendCount Number of resends Word [Unsigned]/Bit The number of resends performed (result) is stored. 0
String [16-bit]
(14) pbo_u4ErrTime Error occurrence time Word [Unsigned]/Bit Clock data at the time of error occurrence is stored. 0
String [16-bit] (0..3) 1st word
• Upper 8 bits: Month (01H to 12H)
• Lower 8 bits: Lower 2 digits of year (00H to 99H)
2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(15) pbo_uErrNetworkNo Error detection Word [Unsigned]/Bit The network number of the station in which an error was 0
network number String [16-bit] detected is stored.
(16) pbo_uErrStationNo Error-detected station Word [Unsigned]/Bit The station number of the station in which an error was 0
number String [16-bit] detected is stored.
• 125: Master station
• 1 to 120: Local station, intelligent device station, submaster
station

5 CC-Link IE Field Network MODULE FB

180 5.12 M+model_ReadSystemStatusInformation
FB details
Item Description
Available device Target module • RJ71EN71*1
• RJ71GF11-T2*1
• RnENCPU (network part)*1
CPU module RCPU
Engineering tool GX Works3
Language Ladder diagram
Number of basic 79 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function reads the status information of the system configuration module of the
intelligent device station (remote head module).
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
5
Input condition for None
FB_EN
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.SINFSTRD instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• This FB uses the label initial value by each program. When the program file using this FB is specified to boot file setting for the boot
operation in the CPU module, specify the initial label value file by each program to the boot file setting as well. ( MELSEC iQ-R CPU
Module User's Manual (Application)) If an error code that is not described in Page 182 Error code appears, the initial label value files by
each program may not be set to the boot file setting. In this case, specify the initial label value files by each program to the boot file
setting.

*1 The supported firmware version is "12" or later.

5 CC-Link IE Field Network MODULE FB

5.12 M+model_ReadSystemStatusInformation 181
 Error code
Error code Reference
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH

5 CC-Link IE Field Network MODULE FB

182 5.12 M+model_ReadSystemStatusInformation
5.13 M+model_RemoteReset

Name
■RJ71EN71, RnENCPU (network part)
M+RJ71EN71_RemoteReset

■RJ71GF11-T2
M+RJ71GF11_RemoteReset

Overview
Item Description
Overview Sends a remote STOP request to the target station and then sends a remote RESET request.
Symbol

(1)
M+RJ71GF11_RemoteReset
B: i_bEN o_bENO: B (5)
5
(2) DUT: i_stModule o_bOK: B (6)
(3) UW: i_uTargetNetworkNo o_bErr: B (7)
(4) UW: i_uTargetStationNo o_uErrId: UW (8)

pbo_u4ErrTime (9)
pbo_uErrNetworkNo (10)
pbo_uErrStationNo (11)

The above FB is an example for the RJ71GF11-T2.

Labels
■Input arguments
No. Variable name Name Data Range Description
type
(1) i_bEN Execution command Bit  On: Start FB.
Off: Do not start FB.
(2) i_stModule Module label Structures  Specify the module for which the FB is to be executed.
Specify the module label of the modules.
(3) i_uTargetNetworkNo Target network Word 1 to 239 Specify the network number of the target station.
number [Unsigned]
/Bit String
[16-bit]
(4) i_uTargetStationNo Target station Word  Specifies the station number of the target station.
number [Unsigned] • 125: Master station
/Bit String • 126: Master operating station
[16-bit] • 1 to 120: Local station, intelligent device station, remote device station,
submaster station

■Output arguments
No. Variable name Name Data Description Default
type value
(5) o_bENO Execution status Bit On: The execution command is turned on. Off
Off: The execution command is turned off.
(6) o_bOK Normal completion Bit The module FB has been processed normally when this argument is on. Off
(7) o_bErr Error completion Bit The module FB has been processed abnormally when this argument is on. Off
(8) o_uErrId Error code Word An error code is stored at error completion. 0
[Unsigned]
/Bit String
[16-bit]

5 CC-Link IE Field Network MODULE FB

5.13 M+model_RemoteReset 183
 ■Public variables
No. Variable name Name Data Description Default
type value
(9) pbo_u4ErrTime Error occurrence Word Clock data at the time of error occurrence is stored. 0
time [Unsigned] 1st word
/Bit String • Upper 8 bits: Month (01H to 12H)
[16-bit] • Lower 8 bits: Lower 2 digits of year (00H to 99H)
(0..3) 2nd word
• Upper 8 bits: Hour (00H to 23H)
• Lower 8 bits: Day (01H to 31H)
3rd word
• Upper 8 bits: Second (00H to 59H)
• Lower 8 bits: Minute (00H to 59H)
4th word
• Upper 8 bits: Upper 2 digits of year (00H to 99H)
• Lower 8 bits: Day of week (00H (Sunday) to 06H (Saturday))
(10) pbo_uErrNetworkNo Error detection Word The network number of the station in which an error was detected is stored. 0
network number [Unsigned]
/Bit String
[16-bit]
(11) pbo_uErrStationNo Error-detected Word The station number of the station in which an error was detected is stored. 0
station number [Unsigned] • 125: Master station
/Bit String • 126: Master operating station
[16-bit] • 1 to 120: Local station, intelligent device station, remote device station,
submaster station

FB details
Item Description
Available device Target module • RJ71EN71*1
• RJ71GF11-T2*1
• RnENCPU (network part)*1
CPU module RCPU
Engineering tool GX Works3*2
Language Ladder diagram
Number of basic 150 steps
steps The number of steps of the FB in a program varies depending on the CPU module used, input and output definition, and the option
settings of GX Works3. For the option settings of GX Works3, refer to GX Works3 Operating Manual.
Processing When i_bEN (execution instruction) is turned on, this function sends a remote STOP request to the target station and then sends a remote
RESET request.
FB compilation Macro type
method
FB operation Pulse type (multiple-scan execution type)
Input condition for None
FB_EN

5 CC-Link IE Field Network MODULE FB

184 5.13 M+model_RemoteReset
Item Description
Timing chart of I/O • For normal completion
signals

i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H

• For error completion (same as in the case of a module error)

5
i_bEN

o_bENO

o_bOK

o_bErr

o_uErrId 0H (1) 0H

(1) Error code

Precautions • This FB does not include error recovery processing. Please create error recovery processing separately according to the system and
required operations.
• This FB uses the GP.SLMPREQ instruction.
• Turn off i_bEN (execution command) after o_bOK (normal completion) or o_bErr (error completion) is turned on. By turning off i_bEN
(execution command), o_bOK (normal completion) or o_bErr (error completion) is turned off and o_uErrId (error code) is cleared to 0.
• When the remote RESET request is sent and completed successfully, o_bOK (normal completion) is turned on. Whether the target
station is actually reset remotely or not depends on the target station status.
• In this FB, stations in other network cannot be set as the target station.

*1 The supported firmware version is "18" or later.

*2 The supported version is "1.035M" or later.

Error code
Error code Reference
D000H to  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
DFFFH

5 CC-Link IE Field Network MODULE FB

5.13 M+model_RemoteReset 185
 6 MELSECNET/H MODULE FB

6.1 M+model_DeviceRead
The FB is the same as M+model_DeviceRead of the Ethernet-equipped module FB. ( Page 10 M+model_DeviceRead)

6 MELSECNET/H MODULE FB
186 6.1 M+model_DeviceRead
6.2 M+model_DeviceWrite
The FB is the same as M+model_DeviceWrite of the Ethernet-equipped module FB. ( Page 15 M+model_DeviceWrite)

6 MELSECNET/H MODULE FB
6.2 M+model_DeviceWrite 187
 6.3 M+model_Send
The FB is the same as M+model_Send of the Ethernet-equipped module FB. ( Page 22 M+model_Send)

6 MELSECNET/H MODULE FB
188 6.3 M+model_Send
6.4 M+model_Recv
The FB is the same as M+model_Recv of the Ethernet-equipped module FB. ( Page 28 M+model_Recv)

6 MELSECNET/H MODULE FB
6.4 M+model_Recv 189
 6.5 M+model_RemoteStopRun
The FB is the same as M+model_RemoteStopRun of the Ethernet-equipped module FB. ( Page 33
M+model_RemoteStopRun)

6 MELSECNET/H MODULE FB
190 6.5 M+model_RemoteStopRun
6.6 M+model_ReadTime
The FB is the same as M+model_ReadTime of the Ethernet-equipped module FB. ( Page 38 M+model_ReadTime)

6 MELSECNET/H MODULE FB
6.6 M+model_ReadTime 191
 6.7 M+model_WriteTime
The FB is the same as M+model_WriteTime of the Ethernet-equipped module FB. ( Page 42 M+model_WriteTime)

6 MELSECNET/H MODULE FB
192 6.7 M+model_WriteTime
6.8 M+model_RedundantSystem_GetAddress
The FB is the same as M+model_RedundantSystem_GetAddress of the CC-Link IE Controller Network Module FB. (
Page 155 M+model_RedundantSystem_GetAddress)

6 MELSECNET/H MODULE FB
6.8 M+model_RedundantSystem_GetAddress 193
 MEMO

6 MELSECNET/H MODULE FB
194 6.8 M+model_RedundantSystem_GetAddress
INSTRUCTION INDEX

M M+RJ71EN71_F_ReadTime . . . . . . . . . . . . . . . .38
M+RJ71EN71_F_Recv . . . . . . . . . . . . . . . . . . . .28
M+RCPU_ConnectionClose . . . . . . . . . . . . . . . . 52 M+RJ71EN71_F_RemoteStopRun . . . . . . . . . . . .33
M+RCPU_ConnectionOpen . . . . . . . . . . . . . . . . 47 M+RJ71EN71_F_Send . . . . . . . . . . . . . . . . . . . .22
M+RCPU_Recv_Socket . . . . . . . . . . . . . . . . . . 55 M+RJ71EN71_F_SetParameter . . . . . . . . . . . . .167
M+RCPU_Send_Socket . . . . . . . . . . . . . . . . . . 58 M+RJ71EN71_F_StationNoSet . . . . . . . . . . . . .151
M+RCPU_SLMP_DeviceRead_IP . . . . . . . . . . . 63 M+RJ71EN71_F_WriteTime . . . . . . . . . . . . . . . .42
M+RCPU_SLMP_DeviceWrite_IP . . . . . . . . . . . . 69 M+RJ71EN71_RemoteReset . . . . . . . . . . . . . . .183
M+RJ71EN71_C_DeviceRead . . . . . . . . . . . . . . 10 M+RJ71GF11_DeviceRead . . . . . . . . . . . . . . . . .10
M+RJ71EN71_C_DeviceWrite . . . . . . . . . . . . . . 15 M+RJ71GF11_DeviceWrite . . . . . . . . . . . . . . . . .15
M+RJ71EN71_C_ReadTime . . . . . . . . . . . . . . . 38 M+RJ71GF11_ReadSystemStatusInformation . . .179
M+RJ71EN71_C_Recv . . . . . . . . . . . . . . . . . . . 28 M+RJ71GF11_ReadSystemTypeInformation . . . .175
M+RJ71EN71_C_RemoteStopRun . . . . . . . . . . . 33 M+RJ71GF11_ReadTime . . . . . . . . . . . . . . . . . .38
M+RJ71EN71_C_Send . . . . . . . . . . . . . . . . . . . 22 M+RJ71GF11_Recv . . . . . . . . . . . . . . . . . . . . . .28
M+RJ71EN71_C_StationNoSet . . . . . . . . . . . . 151 M+RJ71GF11_RedundantSystem_GetAddress . .155
M+RJ71EN71_C_WriteTime . . . . . . . . . . . . . . . 42 M+RJ71GF11_RemoteReset . . . . . . . . . . . . . . .183
M+RJ71EN71_EC_ConnectionClose . . . . . . . . . 52 M+RJ71GF11_RemoteStopRun . . . . . . . . . . . . . .33
M+RJ71EN71_EC_ConnectionOpen . . . . . . . . . 47 M+RJ71GF11_Send . . . . . . . . . . . . . . . . . . . . . .22
M+RJ71EN71_EC_DeviceRead . . . . . . . . . . . . . 10 M+RJ71GF11_SetParameter . . . . . . . . . . . . . . .167
M+RJ71EN71_EC_DeviceWrite . . . . . . . . . . . . . 15 M+RJ71GF11_StationNoSet . . . . . . . . . . . . . . .151
M+RJ71EN71_EC_ReadTime . . . . . . . . . . . . . . 38 M+RJ71GF11_WriteTime . . . . . . . . . . . . . . . . . .42
M+RJ71EN71_EC_Recv . . . . . . . . . . . . . . . . . . 28 M+RJ71GN11_DeviceRead . . . . . . . . . . . . . . . . .76
M+RJ71EN71_EC_Recv_Socket . . . . . . . . . . . . 55 M+RJ71GN11_DeviceWrite . . . . . . . . . . . . . . . . .81
M+RJ71EN71_EC_Refresh_Data . . . . . . . . . . . . 61 M+RJ71GN11_Recv . . . . . . . . . . . . . . . . . . . . . .94
M+RJ71EN71_EC_RemoteStopRun . . . . . . . . . . 33 M+RJ71GN11_RemoteRead . . . . . . . . . . . . . . .129
M+RJ71EN71_EC_Send . . . . . . . . . . . . . . . . . . 22 M+RJ71GN11_RemoteReset_IP . . . . . . . . . . . .139
M+RJ71EN71_EC_Send_Socket . . . . . . . . . . . . 58 M+RJ71GN11_RemoteStopRun . . . . . . . . . . . . .99
M+RJ71EN71_EC_StationNoSet . . . . . . . . . . . 151 M+RJ71GN11_RemoteWrite . . . . . . . . . . . . . . .134
M+RJ71EN71_EC_WriteTime . . . . . . . . . . . . . . 42 M+RJ71GN11_Send . . . . . . . . . . . . . . . . . . . . . .88
M+RJ71EN71_EE_ConnectionClose . . . . . . . . . 52 M+RJ71GN11_SetAddress . . . . . . . . . . . . . . . .119
M+RJ71EN71_EE_ConnectionOpen . . . . . . . . . . 47 M+RJ71GN11_SetParameterX . . . . . . . . . . . . .122
M+RJ71EN71_EE_DeviceRead . . . . . . . . . . . . . 10 M+RJ71GN11_SLMP_DeviceRead_IP . . . . . . . .105
M+RJ71EN71_EE_DeviceWrite . . . . . . . . . . . . . 15 M+RJ71GN11_SLMP_DeviceWrite_IP . . . . . . . .112
M+RJ71EN71_EE_ReadTime . . . . . . . . . . . . . . 38
M+RJ71EN71_EE_Recv . . . . . . . . . . . . . . . . . . 28
M+RJ71GP21_DeviceRead . . . . . . . . . . . . . . . . .10
M+RJ71GP21_DeviceWrite . . . . . . . . . . . . . . . . .15
I
M+RJ71EN71_EE_Recv_Socket . . . . . . . . . . . . 55 M+RJ71GP21_ReadTime . . . . . . . . . . . . . . . . . .38
M+RJ71EN71_EE_Refresh_Data . . . . . . . . . . . . 61 M+RJ71GP21_Recv . . . . . . . . . . . . . . . . . . . . . .28
M+RJ71EN71_EE_RemoteStopRun . . . . . . . . . . 33 M+RJ71GP21_RedundantSystem_GetAddress . .155
M+RJ71EN71_EE_Send . . . . . . . . . . . . . . . . . . 22 M+RJ71GP21_RemoteStopRun . . . . . . . . . . . . . .33
M+RJ71EN71_EE_Send_Socket . . . . . . . . . . . . 58 M+RJ71GP21_Send . . . . . . . . . . . . . . . . . . . . . .22
M+RJ71EN71_EE_WriteTime . . . . . . . . . . . . . . 42 M+RJ71GP21_StationNoSet . . . . . . . . . . . . . . .151
M+RJ71EN71_EF_ConnectionClose . . . . . . . . . 52 M+RJ71GP21_WriteTime . . . . . . . . . . . . . . . . . .42
M+RJ71EN71_EF_ConnectionOpen . . . . . . . . . . 47 M+RJ71LP21_DeviceRead . . . . . . . . . . . . . . . . .10
M+RJ71EN71_EF_DeviceRead . . . . . . . . . . . . . 10 M+RJ71LP21_DeviceWrite . . . . . . . . . . . . . . . . .15
M+RJ71EN71_EF_DeviceWrite . . . . . . . . . . . . . 15 M+RJ71LP21_ReadTime . . . . . . . . . . . . . . . . . .38
M+RJ71EN71_EF_ReadSystemStatusInformation M+RJ71LP21_Recv . . . . . . . . . . . . . . . . . . . . . .28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 M+RJ71LP21_RedundantSystem_GetAddress . .155
M+RJ71EN71_EF_ReadSystemTypeInformation 175 M+RJ71LP21_RemoteStopRun . . . . . . . . . . . . . .33
M+RJ71EN71_EF_ReadTime . . . . . . . . . . . . . . 38 M+RJ71LP21_Send . . . . . . . . . . . . . . . . . . . . . .22
M+RJ71EN71_EF_Recv . . . . . . . . . . . . . . . . . . 28 M+RJ71LP21_WriteTime . . . . . . . . . . . . . . . . . .42
M+RJ71EN71_EF_Recv_Socket . . . . . . . . . . . . 55
M+RJ71EN71_EF_Refresh_Data . . . . . . . . . . . . 61
M+RJ71EN71_EF_RemoteStopRun . . . . . . . . . . 33
M+RJ71EN71_EF_Send . . . . . . . . . . . . . . . . . . 22
M+RJ71EN71_EF_Send_Socket . . . . . . . . . . . . 58
M+RJ71EN71_EF_SetParameter . . . . . . . . . . . 167
M+RJ71EN71_EF_StationNoSet . . . . . . . . . . . 151
M+RJ71EN71_EF_WriteTime . . . . . . . . . . . . . . 42
M+RJ71EN71_F_DeviceRead . . . . . . . . . . . . . . 10
M+RJ71EN71_F_DeviceWrite . . . . . . . . . . . . . . 15
M+RJ71EN71_F_ReadSystemStatusInformation 179
M+RJ71EN71_F_ReadSystemTypeInformation . 175

195
 MEMO

196
REVISIONS
*The manual number is given on the bottom left of the back cover.
Revision date *Manual number Description
June 2014 BCN-P5999-0381-A First edition
July 2014 BCN-P5999-0381-B Partial correction
November 2014 BCN-P5999-0381-C ■Added function
CC-Link IE Controller Network function of the RJ71EN71
■Added or modified parts
Section 2.1, 2.2, 3.3, 4.1, 5.1
July 2015 BCN-P5999-0381-D ■Added or modified parts
Section 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 3.1, 3.2, 3.3, 3.4, 3.5, 4.1, 5.1
January 2016 BCN-P5999-0381-E ■Added or modified parts
Chapter 1, Section 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 4.1, 5.1
May 2016 BCN-P5999-0381-F ■Added or modified parts
Chapter 1, Section 4.2, 5.3, 5.4, 5.5
April 2017 BCN-P5999-0381-G ■Added or modified parts
Section 3.6, 3.7, 5.6
April 2018 BCN-P5999-0381-H ■Added or modified parts
Section 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 4.1, 4.2, 5.1, 5.4, 5.5, 5.6
May 2019 BCN-P5999-0381-I ■Added model
RJ71GN11-T2
■Added or modified parts
Chapter 1, 2, 3, 4, 5, TRADEMARK
May 2019 BCN-P5999-0381-J ■Added or modified part
Chapter 3
October 2019 BCN-P5999-0381-K ■Added or modified part
Section 3.9
November 2019 BCN-P5999-0381-L ■Added or modified parts
Section 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.9, 3.10, 3.11
February 2020 BCN-P5999-0381-M ■Added model
RJ71LP21-25
■Added or modified parts
Chapter 1, Section 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.10, 2.13, 2.14, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6,
3.7, 3.9, 3.10, 3.11, 4.9, 5.11, 5.12, Chapter 6
March 2020 BCN-P5999-0381-N ■Added or modified part
RELEVANT MANUALS

Japanese manual number: BCN-P5999-0372-N

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot
be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.

 2014 MITSUBISHI ELECTRIC CORPORATION

197
 TRADEMARKS
The company names, system names and product names mentioned in this manual are either registered trademarks or
trademarks of their respective companies.
In some cases, trademark symbols such as '' or '' are not specified in this manual.

198 BCN-P5999-0381-N
BCN-P5999-0381-N(2003)

HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
NAGOYA WORKS : 1-14 , YADA-MINAMI 5-CHOME , HIGASHI-KU, NAGOYA , JAPAN

When exported from Japan, this manual does not require application to the
Ministry of Economy, Trade and Industry for service transaction permission.

Specifications subject to change without notice.