GRUNDFOS INSTRUCTIONS

EtherNet/IP for Grundfos boosters

CIM/CIU 500 Ethernet

Functional profile and user manual

 English (GB) Functional profile and user manual
English (GB)

Original functional profile and user manual

This functional profile describes Grundfos EtherNet/IP for Read this document before installing the product.
boosters. Installation and operation must comply with local
regulations and accepted codes of good practice.
CONTENTS
Page
1. General information
1. General information 2
1.1 Hazard statements 2 1.1 Hazard statements
1.2 Notes 2 The symbols and hazard statements below may appear in
2. Introduction 3 Grundfos installation and operating instructions, safety
2.1 About this functional profile 3 instructions and service instructions.
2.2 EDS file 3
2.3 Assumptions 3 DANGER
2.4 Definitions and abbreviations 3 Indicates a hazardous situation which, if not avoided,
3. System description 4 will result in death or serious personal injury.
3.1 EtherNet/IP, CIM 500 4
4. Specifications 5 WARNING
4.1 CIM module 5
Indicates a hazardous situation which, if not avoided,
4.2 CIM 500 Ethernet 5 could result in death or serious personal injury.
4.3 EtherNet/IP 6
5. EtherNet/IP, CIM 500 setup 7
5.1 Connecting the Ethernet cable 7 CAUTION
5.2 Selection of Industrial Ethernet protocol 7 Indicates a hazardous situation which, if not avoided,
5.3 Setting the IP addresses 7 could result in minor or moderate personal injury.
5.4 Establishing a connection to the webserver 8
5.5 Status LEDs 8 The hazard statements are structured in the following way:
5.6 DATA and LINK LEDs 8
6. Detailed description of data parameters 9 SIGNAL WORD
6.1 Connection and assembly overview 9 Description of hazard
6.2 Booster input/output assembly details 10 Consequence of ignoring the warning.
6.3 Control parameters, output assembly 1 11 - Action to avoid the hazard.
6.4 Illustration of closed-loop control 15
6.5 Configuration parameters, Input/Output explicit 1.2 Notes
messaging 16 The symbols and notes below may appear in Grundfos
6.6 Dynamic status parameters, input assembly 2 17 installation and operating instructions, safety instructions and
6.7 Alarms and warnings 20 service instructions.
6.8 Static status parameters, input assembly 3 21
6.9 Booster system measured parameters, input assembly
4 22 Observe these instructions for explosion-proof
6.10 Pump 1 and pump 2 measured parameters, input products.
assembly 6 24
6.11 Pump 3 and pump 4 measured parameters, input
assembly 7 26
6.12 Pump 5 and pump 6 measured parameters, input A blue or grey circle with a white graphical symbol
assembly 8 28
indicates that an action must be taken.
6.13 Pilot pump and backup pump measured parameters,
input assembly 9 30
7. Pump alarms 32
7.1 Sensor dependent measurements 33 A red or grey circle with a diagonal bar, possibly with
7.2 Special parameter, input explicit messaging 34 a black graphical symbol, indicates that an action
must not be taken or must be stopped.
8. Product simulation 35
9. Fault finding the product 36
9.1 EtherNet/IP 36
If these instructions are not observed, it may result in
10. Disposing of the product 36
malfunction or damage to the equipment.

Tips and advice that make the work easier.

2
2. Introduction 2.4 Definitions and abbreviations

English (GB)
2.1 About this functional profile Address Resolution Protocol. Translates IP
ARP
This functional profile describes CIM/CIU 500 Ethernet for addresses into MAC addresses.
EtherNet/IP for the Grundfos booster systems mentioned below: Ensures that both crossover cable types and
Auto-MDIX
• Grundfos Hydro/Control MPC (CU 352) non-crossover cable types can be used.
• Grundfos Demand Driven Distribution (CU 354) Ethernet cable type with four twisted pairs of
CAT5
• Grundfos Hydro Multi-E model G wires.
• Grundfos Hydro Multi-E model H and later CAT5e Enhanced CAT5 cable with better performance.
• Grundfos TPED model H and later, twin-head pump Ethernet cable compatible with CAT5 and
CAT6
• Grundfos MAGNA3 D, twin-head pump. CAT5e, with very high performance.
All Multi-E systems that are based on the MGE motor model G CIM Communication Interface Module.
and earlier models are referred to as Multi-E model G. CIU Communication Interface Unit.
All Multi-E systems that are based on the MGE motor model H Control MPC Grundfos pump controller and booster system.
and later models are referred to as Multi-E model H.
Cyclic Redundancy Check. A data error
The data parameters for Hydro MPC and Control MPC are CRC
detection method.
identical, so in the following, only Hydro MPC is mentioned. If not
Dynamic Host Configuration Protocol. Used to
specifically mentioned, Hydro MPC, Hydro Multi-E model G,
DHCP configure network devices so that they can
Hydro Multi-E model H, TPED model H and MAGNA3 D are
communicate on an IP network.
referred to as "booster system".
Domain Name System. Used to resolve host
DNS
2.2 EDS file names to IP addresses.
For this product, an associated Electronic Data Sheet file Enumeration List of values.
(Grundfos_EIP_Booster_Adapter_EDS.eds) can be downloaded GENIbus Proprietary Grundfos fieldbus standard.
from the Grundfos Product Center.
GENIpro Proprietary Grundfos fieldbus protocol.
2.3 Assumptions A Grundfos application designed to control
This functional profile assumes that the reader is familiar with Grundfos GO Grundfos products via infrared or radio
commissioning and programming of EtherNet/IP devices. Remote communication. Available for iOS and Android
devices.
Head. Often used as abbreviation for water
H
head (pressure in metres).
Hyper Text Transfer Protocol. The protocol
HTTP
commonly used to navigate the world wide web.
Hydro MPC Multipump controller. Grundfos booster system.
Hydro Multi-E Grundfos booster system.
IANA Internet Assigned Numbers Authority.
LED Light-Emitting Diode.
The booster system uses the setpoint and
Local mode operating mode set on CU 352 (MPC) or with
Grundfos GO Remote (Hydro Multi-E).
Media Access Control. Unique network address
MAC
for a piece of hardware.
Packet InterNet Groper. A software utility that
Ping
tests connectivity between two TCP/IP hosts.
Q Often used as abbreviation for water flow rate.
The booster system uses the setpoint and
Remote mode
operating mode set from the bus.
SELV Separated or Safety Extra-Low Voltage.
Separated or Safety Extra-Low Voltage with
SELV-E
earth connection.
SMTP Simple Mail Transfer Protocol.
Simple Network Time Protocol. Used for clock
SNTP
synchronisation between computer systems.
Transmission Control Protocol/Internet Protocol.
Protocol for Internet communication, and also
TCP/IP
used as middle-layer protocol for most Ethernet-
based fieldbuses.
Transmission
Bits transferred per second, bit/s.
speed
Uniform Resource Locator. The address used to
URL
connect to a server.
Coordinated Universal Time. The primary time
UTC standard by which the world regulates clocks
and time.

3
 3. System description
English (GB)

The system diagrams give an overview for the different

technologies of how to connect the CIM module or CIU unit to the
CIM 500
Grundfos booster system that you connect to an EtherNet/IP
network.
The booster system controls and monitors a number of pumps, all
connected with RS-485 cables (Sub-GENIbus) or with built-in EtherNet/IP
radio communication.
Note that Hydro MPC exists in two variants; one with the old CU
351 controller or one with the present CU 352 controller. They
have different CIM/CIU connections as described below.
CIM solution
CIM 500 is an add-on communication module that you install into
the back of CU 352 Hydro MPC or CU 354 DDD, using a 10-pin
connection. In this setup, the booster system supplies power to

TM07 0146 4317

the module. See fig. 1.
CIU solution
CIU 500 is a unit with a power supply and a CIM module. You can
mount it either on a DIN rail or on a wall.
You use CIU 500 with products: Fig. 3 Example of a CIM 500 EtherNet/IP solution for Hydro
• Hydro MPC with old CU 351 controller Multi-E model H and later. CIM 500 is mounted in the
master pump. The other pumps in the Multi-E booster
• Multi-E model G. See Fig. 2.
connects to the master pump via built-in radio
Further, you must fit CU 351 MPC with an add-on module for the communication (Grundfos Glowpan)
external GENIbus connection to connect to the CIU unit.
The example for Multi-E model H and later is identical for TPED
3.1 EtherNet/IP, CIM 500 model H and later and MAGNA3 D. In all cases, mount the CIM
module in the master pump placed to the left.
For the purpose of redundancy, you can mount a second CIM
module in pump 2 for TPED and Multi-E (not MAGNA3 D). In that
CIM 500 case, all writings from the EtherNet/IP master must be sent to
both CIM modules.
Sub-GENIbus
EtherNet/IP RS-485

Hydro MPC
(CU 352)
TM04 2297 2208

Fig. 1 Example of a CIM 500 EtherNet/IP solution. The

module is installed inside the CU 352 controller,
similarly to the setup for CU 354 DDD

External
GENIbus
EtherNet/IP RS-485 CRE model G
with Hydro
Multi-E add-on
CIU 500

Sub-GENIbus RS-485
TM04 2608 2608

Fig. 2 Example of a CIU 500 EtherNet/IP solution for Hydro

Multi-E, model G

4
4. Specifications

English (GB)
4.1 CIM module

General data Description Comments

Ambient humidity 30-95 % Relative, non-condensing.
Operating temperature -20 to +45 °C
Storage temperature -25 to +70 °C
The LED will be in one of these states:
Off, permanently green, flashing red, permanently
GENIbus visual diagnostics LED2
red.
See section 5.5 Status LEDs.
Power supply (CIU) 24-240 V Integrated in the unit.
GENIbus connection type (CIU) RS-485, 3-wire + screen Conductors: A, B and Y.
CIU box enclosure class IP54
CIU box dimensions (H × W × D) 182 × 108 × 82 mm

4.2 CIM 500 Ethernet

CIM 500 Ethernet specifications Description Comments

DHCP, HTTP, Ping, FTP, fieldbus
Application layer
protocols
Transport layer TCP
Internet layer Internet protocol V4 (IPv4)
Link layer ARP, Media Access Control (Ethernet)
Supports auto cable-crossover detecting (Auto-
Ethernet cable CAT5, CAT5e or CAT6
MDIX).
Maximum cable length 100 metres at 10/100 Mbit/s Corresponds to 328 feet.
Transmission speed 10 Mbit/s, 100 Mbit/s Auto-detected.
PROFINET IO, Modbus TCP, BACnet IP,
Selected with rotary switch. See section
Industrial Ethernet fieldbus protocols EtherNet/IP, GRM IP, Grundfos
5.2 Selection of Industrial Ethernet protocol.
iSolutions Cloud

5
 4.3 EtherNet/IP
English (GB)

EtherNet/IP specifications Description

Minimum requested packet interval 15 ms
505 bytes output
I/O data 509 bytes input
Maximum 255 bytes I/O data per assembly.
10
Number of IO connections
Default; configurable depending on available socket resources.
10
Number of encapsulation sessions
Default; configurable depending on available socket resources.
2 explicit messaging connections per encapsulation session
Number of explicit messaging connections
20 explicit messaging connections in total, configurable.
Object 100. Depending on the connected product.
• Grundfos pump
User-specific objects
• Grundfos booster
• Grundfos dosing.
2 explicit messaging connections × 10 encapsulation sessions
Maximum number of connections Additional 10 I/O connections
Total: 30 connections.
• Identity object (class 0x01)
• Message Router object (class 0x02)
• Assembly object (class 0x04). Assembly: up to 32
• Connection Manager object (class 0x06)
Standard objects
• Device Level Ring (DLR) object (0x47)
• Quality of Service (QoS) object (0x48)
• TCP/IP Interface object (0xF5)
• Ethernet Link object (0xF6)
DHCP Supported
• Adapter
• Support of 2 Ethernet Link objects for implementing ring and daisy chain
topologies
Functional scope
• Device Level Ring (DLR) protocol (announce-based ring node)
• Quality of Service (QoS)
• IPv4 Address Conflict Detection (ACD)
Communication watchdog with fixed 5 seconds time-out. It can be enabled via the
Watchdog
CIM 500 web page.
Certificate Plugfest December 2018, Conformance July 2019.

6
5. EtherNet/IP, CIM 500 setup 5.2 Selection of Industrial Ethernet protocol

English (GB)
The module has a rotary switch for selection of the Industrial
WARNING Ethernet protocol. See fig. 6.
Electric shock
Death or serious personal injury
- Connect CIM 500 only to SELV or SELV-E circuits.

5.1 Connecting the Ethernet cable

TM05 7481 1013

Use RJ45 plugs and an Ethernet cable. Connect the cable shield
to protective earth at both ends.
CIM 500 is designed for flexible network installation; the built-in
two-port switch makes it possible to daisy chain from product to
product without the need of additional Ethernet switches. The last
product in the chain is only connected to one of the Ethernet Fig. 6 Selecting the Industrial Ethernet protocol
ports. Each Ethernet port has its own MAC address.
Pos. Description

Ethernet 0 PROFINET IO, default

switch 1 Modbus TCP
2 BACnet IP

TM05 6435 4711

CIM 500 CIM 500 CIM 500
3 EtherNet/IP

CIM 500 GRM IP for Grundfos Remote Management, requires a

4
contract with Grundfos.

Fig. 4 Example of an Industrial Ethernet network with CIM 5 Grundfos iSOLUTIONS Cloud (GiC)
500 Reserved. LED1 is permanently red to indicate an
6...E
invalid configuration.
Resetting to factory settings.
1. Set the rotary switch to this position.
2. LED1 starts to flash red and green for 20 seconds to
indicate that factory resetting is about to take place.
F 3. After 20 seconds, LED1 stops to flash and factory
resetting is initiated.
4. When both LED1 and LED2 switch off, the resetting
is completed. The rotary switch can be moved to
another position.

If the rotary switch position is changed when the

module is powered on, the module will restart and
use the protocol associated with the new position.
2
3
1 5.3 Setting the IP addresses
The CIM 500 Ethernet module is by default set to a fixed IP
address. It is possible to change the IP address settings from the
built-in webserver.
TM05 7431 1013

Default IP settings IP address: 192.168.1.100

used by the Subnet mask: 255.255.255.0
4 5 6 7 8 9 webserver Gateway: 192.168.1.1

Fig. 5 CIM 500 Ethernet module IP settings for

Make the settings via the webserver
EtherNet/IP

Pos. Description Designation

1 Industrial Ethernet RJ45 connector 1 ETH1
2 Industrial Ethernet RJ45 connector 2 ETH2
3 Rotary switch for protocol selection SW1
4 Data activity LED for connector 1 DATA1
5 Link LED for connector 1 LINK1
6 Data activity LED for connector 2 DATA2
7 Link LED for connector 2 LINK2
Green and red status LED for Ethernet
8 LED1
communication
Green and red status LED for internal
9 communication between module and LED2
pump

7
 5.4 Establishing a connection to the webserver 5.5 Status LEDs
English (GB)

You can configure CIM 500 using the built-in webserver. To The CIM 500 Ethernet module has two Status LEDs, LED1 and
establish a connection from a PC to CIM 500, the following steps LED2. See fig. 5.
are required: • Red and green status LED, LED1, for Ethernet communication
• Connect the PC and CIM 500 using an Ethernet cable. • Red and green status LED, LED2, for internal communication
• Configure the PC Ethernet port to the same subnetwork as between CIM 500 and the Grundfos product.
CIM 500, for example 192.168.1.101, and the subnet mask to
LED1
255.255.255.0. See section Webserver configuration.
• Open a standard Internet browser, and type 192.168.1.100 in Status Description
the URL field.
Off Ethernet Link is not active.
• Log in to the webserver using the following:
Ethernet Link is active, connection is
Permanently green
Username admin (default) established.
Password Grundfos (default) Ethernet Link is active, no connection is
Flashing green
established.
The first time you log in, you will be asked to change the
password. Ethernet Link is active, IP address conflict
Permanently red
is detected.
Ethernet Link is active, any connection is
The username and password may have been Flashing red
timed out.
changed from their default values.
LED2

Status Description
TM05 6436 4712
Off CIM 500 is switched off.
No internal communication between CIM
Flashing red
500 and the Grundfos product.
CIM 500 does not support the Grundfos
Permanently red
Fig. 7 CIM 500 connected to a PC product connected.
Internal communication between CIM
Permanently green
500 and the Grundfos product is OK.
You can use both ETH1 and ETH2 to establish a Permanently red and
Memory fault.
connection to the webserver. green

During startup, there is a delay of up to 5 seconds

You can access the webserver while the selected before LED1 and LED2 status is updated.
Industrial Ethernet protocol is active.

5.6 DATA and LINK LEDs

The CIM 500 Ethernet module has two connectivity LEDs related
to each RJ45 connector. See fig. 5.
DATA1 and DATA2
These yellow LEDs indicate data traffic activity.

Status Description
Yellow off No data communication on the RJ45 connector.
Yellow Data communication is ongoing on the RJ45
flashing connector.
Permanently
Heavy network traffic on the RJ45 connector.
yellow

LINK1 and LINK2

These green LEDs show whether the Ethernet cable is properly
connected.

Status Description
Green off No Ethernet Link on the RJ45 connector.
Green on Ethernet Link on the RJ45 connector is OK.

8
6. Detailed description of data parameters

English (GB)
6.1 Connection and assembly overview

Connection 1: Booster control and status

Overall input, assembly 1

Dynamic status, assembly 2
Static status, assembly 3
System measurements, assembly 4

CONTROL, assembly 11

Explicit messages only - ConfFeedbackSensorType

- ConfPropCtrReduction
Controller - ConfPropCtrFlowMax
Pump
- ConfSetpointDDDSensor

Explicit messages only - ConfManualPump

- ConfManualPilotPump
- ConfManualBackupPump

Connection 2: Booster status

Overall input, assembly 1
Connection 3: Dynamic status
Dynamic status, assembly 2

Connection 4: Static status

Static status, assembly 3
Connection 5: System measurement
System measurements, assembly 4

Connection 6: All pump status

Pump measurements, assembly 5 = A6+A7+A8+A9
Connection 7: Pump 1 and 2
Pump measurements, assembly 6
Connection 8: Pump 3 and 4
Pump measurements, assembly 7

Connection 9: Pump 5 and 6

TM07 5381 3919

Pump measurements, assembly 8

Connection 10: Pilot and backup

Pump measurements, assembly 9

9
 6.2 Booster input/output assembly details
English (GB)

Input Input Output Output

Connection
Connection type Connection name assembly assembly assembly assembly
No
instance size instance size
1 Exclusive owner Booster control and status 1 156 11 24
2 Input only Booster status 1 156 197 0
3 Input only Booster dynamic status 2 28 197 0
4 Input only Booster static status 3 8 197 0
5 Input only Booster measurements 4 120 197 0
6 Input only Pumps status and measurements 5 192 197 0
7 Input only Pump 1 and 2 parameters 6 48 197 0
8 Input only Pump 3 and 4 parameters 7 48 197 0
9 Input only Pump 5 and 6 parameters 8 48 197 0
10 Input only Pilot and backup pump parameters 9 48 197 0

TM07 7371 3820

Fig. 8 Rockwell PLC dialogue box for manual entering of

information

10
6.3 Control parameters, output assembly 1

English (GB)
The control parameters are output parameters for controlling the booster. If pump 2 in a Multi-E or TPED pump also has a CIM module
mounted, for redundancy, any writings to the control module must be done for both pump heads.

To control the setpoint and operating mode of the

Hydro MPC and DDD from bus, you must select the
control source "From bus" on the CU 352: "Settings"
> "Secondary functions" > "Control source". The
control mode however can be changed from bus
without making this selection.

Multi-E/TPED model H
Multi-E model G
MPC, CU 352

DDD, CU 354

MAGNA3 D
Parameter

Name Data type Scaling Range Description

1 SetRemoteLocal SINT8, 0xC2 Bool (state) 0, 1 Setting of Remote/Local state ● ● ● ●

2 SetOnOff Setting of On/Off state ● ● ● ● ●
3 SetCopyToLocal Setting of Copy to local state ● ●
4 SetRelayOutput1 Setting of Relay output 1 ●
5 SetRelayOutput2 Setting of Relay output 2 ●
6 SetRelayOutput3 Setting of Relay output 3 ●
7 SetRelayOutput4 Setting of Relay output 4 ●
8 TrigResetAlarm Bool (event) ↑ 1 (edge) Command: Triggers alarms reset ● ● ● ● ●
9 TrigResetAccCnt ↑ 1 (edge) Command: Triggers counter reset ● ● ●
10 SetReserved1 Bool (state) 0, 1 Reserved for future use
20 SetControlMode SINT16, 0xC3 Enum 0-255 Select Control mode
0: Constant Speed ● ● ●
1: Constant Frequency ● ● ●
3: Constant Head ● ● ● ●
4: Constant Pressure ● ● ● ● ●
5: Constant Differential Pressure ●
6: Proportional Pressure ● ● ● ●
7: Constant Flow ● ●
8: Constant Temperature ● ●
9: Constant Temp. Difference ● ●
10: Constant Level ●
128: Auto-Adaption ● ● ●
129: Flow Adaption ● ●
130: Closed Loop Sensor Control ●
21 SetOperatingMode SINT16, 0xC3 Enum 0-255 Select Operating mode
0: AutoControl ● ● ● ● ●
4: Minimum ● ● ●
6: Maximum ● ● ● ●
30 SetSetpoint SINT16, 0xC3 0.01 % 0 - 327.67 % Setting of Setpoint ● ● ● ● ●
31 SetReserved2 SINT16, 0xC3 - - Reserved for future use
32 SetReserved3 SINT16, 0xC3 - - Reserved for future use
40 SetRTCValue SINT32, 0xC4 Unix time 0-(231-1) Setting of Real Time Clock in ● ●
seconds elapsed since 01-01-1970.

11
 6.3.1 Explanation to event trigger SetCopyToLocal
English (GB)

Rising edge If this bit is set, the remote settings for the control mode,
operating mode and setpoint are copied to the local settings
Control bits with a rising-edge event trigger behave like a
during a remote to local transition. This bit is not supported by
command that is executed when a bit transition from "0" to "1"
occurs. Each of them has a corresponding acknowledge bit in the MPC, Multi-E model G and earlier models.
StatusModule which is set when the command is executed and
0: Copy to local settings inactive.
cleared when the control bit is written back to "0".
Copy to local settings active. Switching the booster from
State 1: remote to local will thus not influence the behaviour of the
Control bits with a state event trigger behave like a "state" that is booster.
forced upon the booster system. In CIU 500, the "actual state" of
the booster system as read from StatusModule is continuously • For Multi-E model H with a CIM module in the master pump
compared with the "requested" state in ControlModule, and CIU only, set CopyToLocal (parameter 3) to value "1" in the master
500 writes the appropriate GENIbus command to the booster pump.
system to make the two states correspond to each other. Due to • For Multi-E model H with a CIM module in two pumps, always
state restrictions or priorities, this might not always be possible, set CopyToLocal (parameter 3) to value "1" in both pumps.
see the explanation to the bit in question. Any writings to a control parameter must be written to each
pump.
Value change
• A TPED model H is essentially a Multi-E model H with two
Control parameters behave like a command that is executed
pumps. Mount a CIM module in each pump head. Always set
when the value changes. CIM 500 attempts to make the system
CopyToLocal (parameter 3 to value "1" in both pump heads.
operate according to the requested value. The change will be
Any writings to a control parameter must be written to each
reflected in a parameter value in a corresponding input module.
pump head.
6.3.2 Explanation to control bits
SetRelayOutput 1-4
SetRemoteLocal These parameters can control the electromechanical relays in the
Control bit for setting the booster system in remote mode, booster if they are configured via a Grundfos PC Tool to be bus-
controlled from bus, or local mode, controlled from the operating controlled.
panel or Grundfos GO Remote: Only available for Multi-E and TPED pumps.
The booster system is set to local mode and operates
Event
according to its local operating mode and setpoint. With Bit Name Description
0: trigger
this setting, the other control parameters will have no
influence. 0 OutputRelay1Control State
The booster system is set to remote mode and operates 1 OutputRelay2Control State 0: Relay inactive.
1: according to the operating mode and setpoint written from 2 OutputRelay3Control State 1: Relay active.
the bus. The other control bits will also be active.
3 OutputRelay4Control State
However, certain commands from other control sources, for
Relay 3 and 4 are only available for Multi-E model H and later and
example Stop or Max. from a local source or external Stop from a
TPED model H and later.
digital input, have a higher priority and overrule the control from
the bus.

TM04 9679 4910

C
SetOnOff
Control bit used to start and stop the booster system: NC

0: For stopping the booster system remotely. NO

1: For starting the booster system remotely. Fig. 9 Relay output shown in inactive state

TrigResetAlarm
Control bit that resets alarms and warnings during transitions
from "0" to "1" (positive edge triggered).
TrigResetAccCnt
Control bit used to reset operating hours and energy counter.

12
6.3.3 Explanation to control mode

English (GB)
Control enumeration for selection of the remote control mode via SetControlMode (parameter 20).

For Hydro MPC and DDD the control mode can be

changed from bus without selecting "Controlled from
bus" in the Settings menu.

Control modes Description Illustration

The setpoint of the booster system is a percentage of the

> ConstSpeed (0) maximum performance.

TM04 2289 2208

> ConstFreq (1) No sensor is required, and in these modes the booster
system is operating in open-loop control.

H
The setpoint of the booster system is interpreted as the
setpoint for the pressure.
> ConstHead (3)
In these modes, the booster system operates in closed-loop
> ConstPressure (4)

TM04 2290 2208

control and adapts its speed so that the pressure is
> ConstDiffPressure (5)
constant, regardless of the flow.
A pressure sensor is required.
Q

The setpoint of the booster system is interpreted as the H

setpoint for the flow, temperature or level. ConstFlow is
> ConstFlow (7) indicated in the figure.
> ConstTemp (8) In these modes, the booster system operates in closed-loop

TM04 2288 2208

> ConstTemDiff (9) control, and a relevant sensor is required:
> ConstLev (10) • a temperature sensor for temperature control
• a level sensor for level control
• a flow sensor for flow control. Q

The setpoint of the booster system is interpreted as a

proportional-pressure setpoint as shown in the figure.
> PropPress (6)

TM04 2291 2208

This is a closed-loop control mode, and a pressure sensor is
required.

In this control mode, the setpoint curve is a proportional- H

pressure curve where the setpoint has been set from
factory. The AUTOADAPT algorithm in the pump will over
time optimise the setpoint value according to the pipe TM05 3241 1012
> AUTOADAPT (128)
characteristics of the system. The setpoint curve will always
be adjusted in a downward direction.
A pressure sensor is required for all system types, except
Q
MAGNA3 D.

H
This control mode works similar to AUTOADAPT, except that
the flow-limiting function, FLOWLIMIT, is always active and
limits the flow to the value of SetMaxFlowLimit (parameter
TM05 3242 1012

> FLOWADAPT (129)

50).
A pressure sensor is required for all system types, except
MAGNA3 D.
Q

This is a general purpose closed-loop control mode that you

> ClosedLoopSensor (130) can use in cases where the system is used for a type of
control not covered by one of the other control modes.

H: Pressure (head)
Q: Flow
Important:
When using CIM 500 or CIU 500 with Hydro MPC, the following limitations in the setup of the primary sensor apply:
• Only sensor 1 (AI1) can be used as primary sensor.
• The primary sensor must have a minimum value of 0 for the SetSetpoint and SystemFeedback scaling to be correct.

13
 6.3.4 Explanation to operating mode TPED, MAGNA3 D, Multi-E model H
English (GB)

Control enumeration for selection of the remote operating mode. The setpoint is written to SetSetpoint (Parameter 30) as a
percentage value scaled in 0.01 % of the setpoint range [rmin;
AutoControl rmax]. The selected setpoint is reflected in UserSetpoint
This is the normal mode. The booster system is controlled (parameter 300) with the same scaling.
0:
according to the selected control mode and setpoint. The actual setpoint, whether it has been set via Grundfos GO
See section 6.3.3 Explanation to control mode. Remote, the pump display, the pump buttons or the fieldbus, can
Minimum be read from ActualSetpoint (parameter 301). It is a percentage
The booster system operates at a fixed minimum value scaled in 0.01 % of FeedbackSensorMax (parameter 110).
4:
performance. Generally, the actual setpoint value represents head, pressure,
Not supported by Hydro Multi-E model G and DDD. flow, temperature and so on, depending on what the feedback
Maximum sensor has been set to measure. The unit of measure can be
The booster system operates at a fixed maximum read from FeedbackSensorUnit (parameter 108).
6:
performance. It is possible to calculate back and forth between ActualSetpoint
Not supported by DDD. in percentage and its scaled value:
6.3.5 Setpoint in closed-loop control
Xact[unit] =
Hydro MPC, DDD and Multi-E model G
Xact[%] × FeedbackSensorMax × FeedbackSensorUnit
The setpoint is written to SetSetpoint (parameter 30) as a
percentage value scaled in 0.01 % of the sensor maximum value,
FeedbackSensorMax (parameter 110). The sensor minimum The setpoint range limits rmin and rmax cannot be read from the
value is always 0. The selected setpoint is reflected in fieldbus, but can be found in the pump data sheet or can be seen
UserSetpoint (parameter 300) with the same scaling. in the Grundfos GO Remote "Setpoint" menu.
The actual setpoint, whether it has been set via Grundfos GO
Remote, the pump display, the pump buttons or the fieldbus, can SetSetpoint* UserSetpoint* ActualSetpoint**
be read from ActualSetpoint (parameter 301). It is a percentage (parameter 30) (parameter 300) (parameter 301)
value scaled in 0.01 % of FeedbackSensorMax (parameter 110).
FeedbackSensor
Generally, the actual setpoint value represents head, pressure, 100 %
100 % Max (parameter
flow, temperature and so on, depending on what the feedback
110)
sensor has been set to measure. The unit of measure can be
rmax
read from FeedbackSensorUnit (parameter 108). Xset
Unless a setpoint influencing function, like proportional influence, Xact
is active, ActualSetpoint equals UserSetpoint.

TM07 0148 4317

It is possible to calculate back and forth between the setpoint in
percentage and its scaled value:

rmin
Xact[unit] = 0%
Xset[%] × FeedbackSensorMax × FeedbackSensorUnit
* Percentage of setpoint range.
** Percentage of sensor maximum.
SetSetpoint* UserSetpoint* ActualSetpoint* Fig. 11 Setpoint in closed-loop control for TPED, MAGNA3 D
(Parameter 30) (parameter 300) (parameter 301) and Multi-E model H

FeedbackSensor
100 % Max (parameter
110)

Xset Xact
TM07 0147 4317

0%
* Percentage of sensor maximum.
Fig. 10 Setpoint in closed-loop control for Hydro MPC, DDD
and Multi-E model G

14
6.4 Illustration of closed-loop control

English (GB)
SetSetpoint (output)

UserSetpoint Setpoint ActualSetpoint

RelativePerformance
influence Closed-loop Hydraulic
control system

TM05 0004 0311

SystemFeedback
Sensor
Feedback/primary sensor value
Fig. 12 Illustration of closed-loop control

The system feedback scaled according to SystemFeedbackUnit TPED, MAGNA3 D and Multi-E model H
can be calculated from this formula: The setpoint is written to SetSetpoint (parameter 30) as a
Feedback (scaled) = SystemFeedback × (FeedbackSensorMax - percentage value scaled in 0.01 % of the nominal pump
FeedbackSensorMin) / 100 % + FeedbackSensorMin frequency fnom. The selected setpoint is reflected in UserSetpoint
See also section 6.3 Control parameters, output assembly 1. (parameter 300) with the same scaling. From the fieldbus, it gets
whatever value written to SetSetpoint, but from the display and
SystemFeedback Grundfos GO Remote, it is truncated to the internal pump
In closed-loop control, this is the value of the controlled process frequency limits [fmin; fmax].
variable (feedback/primary sensor). SystemFeedback (parameter
The actual setpoint, whether it has been set via Grundfos GO
302) can always be compared directly with the ActualSetpoint
Remote, the pump display, the pump buttons or the fieldbus, can
(parameter 301) variable. If no setpoint influence is active, it can be read from ActualSetpoint (parameter 301), and it always
also be compared with SetSetpoint parameter.
reflects the frequency limitations. It equals the value that the
In open-loop control, SetSetpoint is mapped to SystemFeedback. pump actually uses. Values of fmin, fmax and fnom can be read via
The value of the feedback sensor can always be read in the Grundfos GO Remote.
corresponding measurement parameter.
See section 6.9 Booster system measured parameters, input SetSetpoint* UserSetpoint* ActualSetpoint*
assembly 4. (parameter 30) (parameter 300) (parameter 301)
6.4.1 Setpoint in open-loop control
Hydro MPC, DDD and Multi-E model G fnom 100 %
The setpoint is written to SetSetpoint (parameter 30) as a
percentage value scaled in 0.01 % of the maximum performance.
The selected setpoint is reflected in UserSetpoint (parameter fmax
300) with the same scaling. Xset Xact
The actual setpoint, whether it has been set via Grundfos GO

TM07 0150 4317

Remote, the pump or controller display or buttons, or the fieldbus,
can be read from ActualSetpoint (parameter 301), and it reflects fmin
whatever limitations, for example power or frequency limits, that
might be active in the system. It equals the value that the booster
0%
system actually uses.
* Percentage of fnom
SetSetpoint* UserSetpoint* ActualSetpoint*
Fig. 14 Setpoint in open-loop control for TPED, MAGNA3 D
(parameter 30) (parameter 300) (parameter 301)
and Multi-E model H

6.4.2 Set RTC value

100 %
Use this output to set the internal real-time clock of the pump.
The format of the clock value is Unix Time format. It is not
possible to read the actual value of the real-time clock.
Only Multi-E and TPED having a graphical display and
Xset Xact
MAGNA3 D support a built-in real-time clock. The real-time clock
is used for time stamping of alarms, warnings and internal data
TM07 0149 4317

logging. It has a built-in battery backup. If the power supply to the

system is switched off, the real-time clock will keep running and a
new setting is not required.
0%
* Percentage of system performance.
Fig. 13 Setpoint in open-loop control for Hydro MPC, DDD and
Multi-E model G

15
 6.5 Configuration parameters, Input/Output explicit messaging
English (GB)

Configuration parameters are parameters that can be used to program selected settings in the booster.

Multi-E/TPED model H
Multi-E model G
MPC, CU 352

DDD, CU 354
Name Data type Scaling Range Description

MAGNA3 D
Parameter

50 ConfFeedbackSensorType SINT8, 0xC2 Enum 0-127 Select feedback sensor:

3: Flow ●
6: Press.
51 ConfPropCtrReduction SINT16, 0xC3 0.01 % 0 - 327.67 % Configure reduction
percentage in Proportional ● ● ●
Pressure mode
52 ConfPropCtrFlowMax 0.1 m3/h 0 - 3276.7 m3/h Configure maximum flow in
● ● ●
Proportional Pressure mode
60 ConfManualPump1 SINT8, 0xC2 Bool (state) 0, 1 Pump1: 0: Forced to Stop
● ●
1: Auto
61 ConfManualPump2 Pump2: 0: Forced to Stop
● ●
1: Auto
62 ConfManualPump3 Pump3: 0: Forced to Stop
● ●
1: Auto
63 ConfManualPump4 Pump4: 0: Forced to Stop
● ●
1: Auto
64 ConfManualPump5 Pump5: 0: Forced to Stop
● ●
1: Auto
65 ConfManualPump6 Pump6: 0: Forced to Stop
● ●
1: Auto
66 ConfManualPilotPump Pilot pump:
0: Forced to Stop ●
1: Auto
67 ConfManualBackupPump Backup pump:
0: Forced to Stop ●
1: Auto
70 ConfReserved1 SINT16, 0xC3 - - Reserved for future use
71 ConfReserved2 - - Reserved for future use
72 ConfReserved3 - - Reserved for future use
73 ConfReserved4 - - Reserved for future use
80 ConfSetpointDDDSensor1 0.001 bar 0 - 32.767 bar Configure the DDD remote
●
sensor 1 setpoint
81 ConfSetpointDDDSensor2 Configure the DDD remote
●
sensor 2 setpoint
82 ConfSetpointDDDSensor3 Configure the DDD remote
●
sensor 3 setpoint
83 ConfSetpointDDDSensor4 Configure the DDD remote
●
sensor 4 setpoint
84 ConfSetpointDDDSensor5 Configure the DDD remote
●
sensor 5 setpoint
85 ConfSetpointDDDSensor6 Configure the DDD remote
●
sensor 6 setpoint
86 ConfSetpointDDDSensor7 Configure the DDD remote
●
sensor 7 setpoint
87 ConfSetpointDDDSensor8 Configure the DDD remote
●
sensor 8 setpoint
88 ConfSetpointDDDSensor9 Configure the DDD remote
●
sensor 9 setpoint
89 ConfSetpointDDDSensor10 SINT16, 0xC3 0.001 bar 0 - 32.767 bar Configure the DDD remote
●
sensor 10 setpoint
ConfFeedbackSensorType (parameter 50)
This parameter is only available for CU 352.
With this parameter it is possible to dynamically change the feedback sensor type between a flow sensor and a pressure sensor. For the
setting to work, CU 352 must in advance be configured to use a pressure sensor on one of its analogue inputs and a flow sensor on
another one.

16
6.6 Dynamic status parameters, input assembly 2

English (GB)
Dynamic status parameters are parameters that describe the actual modes and states of the booster. They are thus variables that can
often change during operation of the booster.
This assembly is included in assembly 1.

Multi-E/TPED model H
Multi-E model G
MPC, CU 352

DDD, CU 354
Name Data type Scaling Range Description

MAGNA3 D
Parameter

100 BoosterStatus WORD, 0xD2 Array of Bools Miscellaneous states/modes

0. RemoteLocal Bool (state) 0, 1 Present status of Remote/ ● ● ● ● ●
Local state
1. OnOff Present status of On/Off state ● ● ● ● ●
2. CopyToLocal Present status of Copy to ● ●
local state
3. AtMinSpeed Speed/Performance at ● ● ● ●
Minimum
4. AtMaxSpeed Speed/Performance at ● ● ● ●
Maximum
5. AtMaxPower Power at Maximum ● ●
6. Rotation Rotation, at least one pump is ● ● ● ● ●
running
7. SetPointInfluence Setpoint influence is active ● ● ● ●
8. ResetAlarmAck Set when "TrigResetAlarm" is ● ● ● ● ●
activated
9. ResetAccCntAck Set when "TrigResetAccCnt" ● ● ● ●
is activated
101 Digital Outputs BYTE, 0xD1 Array of Bools Digital outputs
0. DO1 Bool (state) 0, 1 Status of Digital Output 1 ● ● ● ● ●
1. DO2 Status of Digital Output 2 ● ● ● ●
2. DO3 Status of Digital Output 3 ●
3. DO4 Status of Digital Output 4 ●
102 Digital Inputs BYTE, 0xD1 Array of Bools Digital inputs
0. DI1 Bool (state) 0, 1 Status of Digital Input 1 ● ● ● ● ●
1. DI2 Status of Digital Input 2 ● ● ● ●
2. DI3 Status of Digital Input 3 ● ● ● ●
3. DI4 Status of Digital Input 4 ● ● ●
4. DI5 Status of Digital Input 5 ● ●
5. DI6 Status of Digital Input 6 ● ●
6. DI7 Status of Digital Input 7 ● ●
7. DI8 Status of Digital Input 8 ● ●
103 ControlMode SINT16, 0xC3 Enum 0-255 Present status of Control ● ● ● ● ●
mode
104 OperatingMode Present status of Operating ● ● ● ● ●
mode
105 AlarmCode Alarm code ● ● ● ● ●
106 WarningCode Warning code ● ● ● ●
107 StatusReserved1 Reserved for future use
108 FeedbackSensorUnit SINT16, 0xC3 Enum 0-255 Feedback sensor unit ● ● ● ●
0: bar 1: mbar 2: m
3: kPa 4: psi 5: ft
6: m3/h 7: m3/s 8:/s
9: gpm 10: °C 11: °F
12: % 13: kelvin 14: l/h
109 FeedbackSensorMin 1 0-32767 Feedback sensor min ● ● ● ●
(counting in units)
110 FeedbackSensorMax Feedback sensor max ● ● ● ●
(counting in units)
111 FeedbackSensorType SINT8, 0xC2 Enum 0-127 Feedback sensor type: ●
3: Flow
6: Pressure

17
 Multi-E/TPED model H
English (GB)

Multi-E model G
MPC, CU 352

DDD, CU 354
Name Data type Scaling Range Description

MAGNA3 D
Parameter

112 PumpsPresent BYTE, 0xD1 Array of Bools Bits One bit for each pump. ● ● ● ● ●
"1" indicates pump present
113 PumpsRunning One bit for each pump. ● ● ● ● ●
"1" indicates pump running
114 PumpsFault One bit for each pump. ● ● ● ● ●
"1" indicates pump alarm
115 PumpsCommFaults One bit for each pump. ● ● ● ● ●
"1" indicates communication
error
116 PumpsAutoMode One bit for each pump. ● ●
"1" indicates Auto mode
117 SystemActiveFunctions WORD, 0xD2 Array of Bools A bit value of "1" indicates ● ●
that the function is active
0. EmergencyRun Bool (state) 0, 1 Emergency Run function is
active
1. StandbyPump A standby pump is activated
2. PumpTest Pump Test Run is active
3. AltSetpoint Booster is using the alternate
setpoint
4. ClockProgram Booster under Clock Program
control
5. RemoteVNC Virtual Network Computing
(VNC) is active
6. RemoteBus The remote bus (External
GENIbus) is active
7. ServicePort The Service port (GENI-TTL)
is active
8. PressRelief The Pressure Relief function
is active
9. SoftPress The Soft Pressure Buildup
function is active
10. LowFlowBoost The Low Flow Boost function
is active
11. LowFlowStop The Low Flow Stop function is
active
12. PropPress Proportional Pressure is
active

18
6.6.1 Explanation to dynamic status parameters Rotation

English (GB)
RemoteLocal Status bit indicating that the booster system is pumping.
Status bit indicating whether the booster system is controlled from
0: No rotation (not pumping).
the bus or from some other control source.
1: Rotation (pumping).
The booster system is controlled from a local source,
SetPointInfluence
0: (display or Grundfos GO Remote), or from an external
digital input (Access mode is Local). Status bit indicating if the setpoint is influenced, for example by
analog input. If influenced, ActualSetpoint (parameter 301) differs
The booster system is controlled from the bus (Access from UserSetpoint (parameter 300).
1:
mode is Remote).
0: No setpoint influence.
To allow the booster system to be controlled from EtherNet/IP, the
SetRemoteLocal (parameter 1) control bit must be set to "1". 1: The setpoint is influenced.
However, certain commands from other control sources, for
ResetAlarmAct
example Stop or Max. from a local source or external Stop from a
digital input, have a higher priority and set the RemoteLocal bit to Acknowledge bit belonging to the TrigResetAlarm control bit. It is
"0", indicating that the actual control source is not EtherNet/IP. set when the control bit is set and the command is executed. It is
cleared when the control bit is cleared.
OnOff
ResetAccCntAck
Status bit indicating whether the booster system is started or
stopped. Acknowledge bit belonging to the TrigResetAccCnt (parameter 9)
control bit. It is set when the control bit is set and the command is
0: The booster system is stopped (off). executed. It is cleared when the control bit is cleared.
1: The booster system is started (on). ControlMode
Status enumeration showing the actual booster system control
The booster system can be started and stopped from the bus by
using the SetOnOff (parameter 2) control bit. mode.
"Started" does not necessarily indicate that the booster system is See section 6.3.3 Explanation to control mode for detailed
explanation to the various control modes.
pumping as it might be in a "low-flow stop" condition.
CopyToLocal OperatingMode
Status bit indicating that the booster will copy remote settings to Status enumeration showing the actual booster system operating
mode.
local settings when it is switched from Access mode Remote to
Access mode Local. The involved settings are the Control Mode, See section 6.3.4 Explanation to operating mode for detailed
operating mode and setpoint. explanation to the various operating modes.

0: Copying remote settings to local settings is not active.

1: Copying remote settings to local settings is active.

AtMinSpeed
Status bit indicating that the booster system is running at
minimum performance.

The booster system is not running at minimum

0:
performance.
1: The booster system is running at minimum performance.

AtMaxSpeed
Status bit indicating that the booster system is running at
maximum performance.

The booster system is not running at maximum

0:
performance.
1: The booster system is running at maximum performance.

AtMaxPower
Status bit indicating that the booster system is running at its
maximum power.

0: The booster system is not running at maximum power.

1: The booster system is running at maximum power.

19
 6.7 Alarms and warnings
English (GB)

Parameter Name Description

105 AlarmCode Code for booster system alarm.
106 WarningCode Code for booster system warning.

In the AlarmCode parameter, the cause of a booster system alarm can be read. A booster system alarm always leads to a reaction in the
booster system operation, usually all pumps are stopped, but some Hydro MPC alarms have programmable alarm action types.
In the WarningCode parameter, the cause of a booster system warning can be read. A warning has no influence on the booster system
operation.
The complete list of possible alarm and warning codes is shown below.

Code Alarm/warning description Reset type 1) Action type 2)

3 External fault signal A/M Prog.
10 Communication fault, pump A None
80 Hardware fault, IO 351 pump module A None
80 Hardware fault, IO 351 I/O module A None
83 Verification error, EEPROM parameter area A None
88 Sensor fault, general measuring sensor A None
89 Signal fault, closed-loop feedback sensor A/M Prog.
91 Temperature sensor 1 signal fault A/M Prog.
157 Real Time Clock error A None
161 Sensor supply fault, 5 V A None
162 Sensor supply fault, 24 V A None
165 Signal fault, analog input A1 A/M Prog.
166 Signal fault, analog input A2 A/M Prog.
167 Signal fault, analog input A3 A/M Prog.
175 Signal fault, temperature 2 sensor (t_mo2) A/M Prog.
190 Limit exceeded, supervised item 1 A/M Prog.
191 Limit exceeded, supervised item 2 A/M Prog.
203 Alarm on all pumps A/M Prog.
204 Inconsistency between sensors A None
208 Operation outside performance range A/M Prog.
210 High pressure A/M Prog.
211 Low pressure A/M Prog.
213 VFD not ready A None
214 Water shortage A/M Prog.
215 Soft pressure buildup timeout A/M Prog.
216 Pilot pump alarm A None
219 Pressure relief not adequate A None
228 Night flow limit exceeded A/M None
231 Ethernet: No IP address from DHCP server A None
232 Ethernet: Auto-disabled due to misuse A None
248 Fault, battery/UPS A None
253 SMS data from DDD sensor not received within time A None
254 Inconsistent data model A None
From device Pump alarms. See section 8. Product simulation. - None
1) For Hydro MPC, DDD and Multi-E model H and later, it can be automatic (A) or selectable Automatic/Manual (A/M).
2)
For Hydro MPC, DDD and Multi-E model H and later, it can be none or programmable (Prog.).
Programmable event actions are Stop, Stop with delay, Min., UserDef, Max., Pumps in local, and Emergency run.
The Hydro Multi-E model G is always stopped in case of an alarm.

20
6.8 Static status parameters, input assembly 3

English (GB)
Static status parameters are parameters that describe characteristics of the booster. They are constants unable to change.
This assembly is included in assembly 1.
Table legend
●: Always available.

Multi-E/TPED model H
Multi-E model G
Range/

MPC, CU 352

DDD, CU 354
Name Data type Scaling Description

MAGNA3 D
Resolution
Parameter

200 UnitFamily Unit family 21 21 17 39 38

201 UnitType Enum Unit type 1 3 1, 2 1 1
202 UnitVersion Unit version ● ● ● ● ●
203 CIMSoftwareVersion CIM 500 software version ● ● ● ● ●
SINT8, 0xC2 0-127
204 CIMSoftwareRevision CIM 500 software revision ● ● ● ● ●
205 CIMSoftwareFix 1 CIM 500 software fix ● ● ● ● ●
206 StatusReserved1 Reserved
207 StatusReserved2 Reserved

6.8.1 Device identification

The UnitFamily and the UnitType parameters identify what E-pump product EtherNet/IP is connected to.

UnitFamily [enumeration] UnitType [enumeration]

1: With 3-phase pumps
17: Hydro Multi-E model G
2: With 1-phase pumps
1: Hydro MPC, CU 352
21: Hydro MPC, CU 354 DDD
3: Demand Driven Distribution, CU 354
1: With 3-phase pumps
39: Hydro Multi-E model H and later
2: With 1-phase pumps

21
 6.9 Booster system measured parameters, input assembly 4
English (GB)

Measured parameters are physical values measured by internal and external sensors and values calculated by the booster itself based on
measured values and its state/mode behaviour.
This assembly is included in assembly 1.
Table legend:
●: Always available.
S: Sensor required.
*: Without flow sensor, flow estimation can be used.
**: MPC-E only.

Multi-E/TPED model H
Multi-E model G
Name Data type Scaling Range Description

MPC, CU 352

DDD, CU 354

MAGNA3 D
Parameter

300 UserSetpoint SINT16, 0xC3 0.01 % 0 - 327.67 % User setpoint (0-100 % of

● ● ● ●
setpoint range)
301 ActualSetpoint Actual setpoint in % of
● ● ● ● ●
sensor max value
302 SystemFeedback Closed-loop feedback ● ● ● ● ●
303 Head 0.001 bar 0 - 32.767 bar Head value S S S S ●
304 OutletPressure Outlet pressure S S S
305 DiffOutletPressure Differential outlet pressure S
306 InletPressure -1.000 to Inlet pressure
S S S
32.767 bar
307 DiffInletPressure 0 - 32.767 bar Differential inlet pressure S
308 DiffPressure Differential pressure S ●
309 RemotePressure1 Remotely measured
S S S S
pressure 1
310 RemotePressure2 Remotely measured
S
pressure 2
311 RemoteDiffPressure Remotely measured
S
differential pressure
312 Flow 0.1 m3/h 0 - 3276.7 m3/h Flow S* S* S S ●
313 RemoteFlow Remotely measured flow S
314 FlowMeas1 Flow measurement 1 S S
315 FlowMeas2 Flow measurement 2 S S
316 FlowMeas3 Flow measurement 3 S S
317 RemoteTemperature1 0.01 °C -273.15 to Remotely measured
S S S
327.67 °C temperature 1
318 RemoteTemperature2 Remotely measured
S S
temperature 2
319 DiffTemperature Differential temperature S S
320 AmbientTemperature Ambient temperature S S
321 FluidTemperature Fluid temperature S ●
322 HeatDiffTemperature Heat monitoring differential
S S
temperature
323 InletTemperature Inlet temperature S S S
324 OutletTemperature Outlet temperature S S
325 StorageTankLevel 0.01 m -10.00 to 327.67 m Storage tank level S S S S
326 FeedTankLevel Feed tank level S S S
327 AuxSensorInput 0.01 % 0 - 327.67 % Auxiliary sensor input S S
328 RelativePerformance Relative performance ● ● ● ● ●
329 Current 0.1 A 0 - 3276.7 A Sum of all motor currents ●

22
 English (GB)
Multi-E/TPED model H
Multi-E model G
Name Data type Scaling Range Description

MPC, CU 352

DDD, CU 354

MAGNA3 D
Parameter

330 SpecificEnergy SINT16, 0xC3 0.1 Wh/m3 0 - 3276.7 Wh/m3 Specific energy S*,
S* S ●
**
331 SpecificEnergyAverage Average value of the specific S*,
S*
energy **
332 AnalogInfluence 0.01 % 0 - 327.67 % Setpoint influencing analog
● ● ● ●
input
333 NoOfPowerOns 1 0 - 32767 Number of booster power on
● ●
times
334 LatestNightFlowAverage 0.1 m3/h 0 - 3276.7 m3/h Average flow latest night ●
335 LatestNightPressAverage 0.001 bar 0 - 32.767 bar Average pressure latest night ●
336 SysMeasReserved1 - - Reserved for future use
337 SysMeasReserved2 - - Reserved for future use
338 SysMeasReserved3 - - Reserved for future use
339 SysMeasReserved4 - - Reserved for future use
350 Volume1 SINT32, 0xC4 1 m3 0-(231-1) m3 Pumped volume (direction 1) S S S S
351 Power 1W 0-(231-1) W Pump power ●** ● ● ● ●
352 Energy 1 Wh 0-(231 -1) Wh Consumed energy ●** ● ● ● ●
353 OperatingTime 1h 0-(231-1) h Operating time ● ● ● ● ●
354 TotalPoweredTime Total powered time ●
355 HeatPower 1W 0-(231-1) W Heat metering power S S
356 HeatEnergy1 1 Wh 0-(231-1) Wh Heat metering energy
S S
(direction 1)
357 HeatEnergy2 Heat metering energy
S S
(direction 2)
358 Volume2 1 m3 0-(231-1) m3 Pumped volume (direction 2) S S
359 RealTimeClock Unix time 0-(231-1) s Present value of Real Time
● ●
Clock

23
 6.10 Pump 1 and pump 2 measured parameters, input assembly 6
English (GB)

Measured parameters are physical values measured by internal and external sensors, and values calculated by the pump based on
measured values and its state/mode behaviour. The assembly contains measured parameters from pump 1 and pump 2.
This assembly is included in assembly 5.
Table legend:
●: Always available.
●**: MPC-E only.

Multi-E/TPED model H
Multi-E model G
MPC, CU 352

DDD, CU 354
Name Data type Scaling Range Description

MAGNA3 D
Parameter

400 Pump1Status BYTE, 0xD1 Array of Bools Pump 1 miscellaneous status

0. AccessMode Bool (state) 0, 1 Actual access mode of Pump 1: ● ● ● ●
0: Local
1: Remote
1. OnOff Actual running status of Pump 1: ● ● ● ● ●
0: Stopped
1: Running
2. Alarm Actual alarm status of Pump 1: ● ● ● ● ●
0: No alarm
1: Alarm
401 Pump1CtrSource SINT8, 0xC2 Enum 0-127 Pump 1 control source
0: Unknown
1: Setpoint buttons on pump
2: GENIbus (from controller) ● ● ● ●
3: GENIlink (IR)/GENIair (radio)
4: External control
5: Start/Stop button
402 Pump1AlarmCode SINT16, 0xC3 0-255 Pump1 Alarm Code ● ● ● ●
403 Pump1Speed SINT16, 0xC3 0.01 % 0 - 327.67 % Pump 1 speed ● ● ● ●
404 Pump1LineCurrent SINT16, 0xC3 0.1 A 0 - 3276.7 A Pump 1 line current ●** ● ● ●
405 Pump1MotorTemp SINT16, 0xC3 0.01 °C -273.15 to Pump 1 motor temperature
●** ● ● ●
327.67 °C
406 PumpMeasReserved1 SINT16, 0xC3 - - Reserved for future use
407 Pump1Power SINT32, 0xC4 1 W 31 Pump 1 power consumption ●** ● ● ●
0-(2 -1) W
408 Pump1Energy SINT32, 0xC4 1 Wh 0-(2 31-1) Wh Pump 1 energy consumption ●** ● ● ●
409 Pump1OprTime SINT32, 0xC4 1 h 31 Pump 1 operating time ● ● ● ● ●
0-(2 -1) h
410 Pump2Status BYTE, 0xD1 Array of Bools Pump 1 miscellaneous status
0. AccessMode Bool (state) 0, 1 Actual access mode of Pump 1:
0: Local ● ● ● ●
1: Remote
1. OnOff Actual running status of Pump 1:
0: Stopped ● ● ● ● ●
1: Running
2. Alarm Actual alarm status of Pump 1:
0: No alarm ● ● ● ● ●
1: Alarm

24
 Multi-E/TPED model H

English (GB)
Multi-E model G
MPC, CU 352

DDD, CU 354
Name Data type Scaling Range Description

MAGNA3 D
Parameter

411 Pump2CtrSource SINT8, 0xC2 Enum 0-127 Pump 1 control source

0: Unknown
1: Setpoint buttons on pump
2: GENIbus (from controller) ● ● ● ●
3: GENIlink (IR)/GENIair (radio)
4: External control
5: Start/Stop button
412 Pump2AlarmCode SINT16, 0xC3 0-255 Pump 2 alarm code ● ● ● ●
413 Pump2Speed 0.01 % 0 - 327.67 % Pump 2 speed ● ● ● ●
414 Pump2LineCurrent 0.1 A 0 - 3276.7 A Pump 2 line current ●** ● ● ●
415 Pump2MotorTemp 0.01 °C -273.15 to Pump 2 motor temperature
●** ● ● ●
327.67 °C
416 PumpMeasReserved1 - - Reserved for future use
417 Pump2Power SINT32, 0xC4 1 W 31
0-(2 -1) W Pump 2 power consumption ●** ● ● ●
418 Pump2Energy SINT32, 0xC4 1 Wh 0-(2 31-1) Wh Pump 2 energy consumption ●** ● ● ●
419 Pump2OprTime 1h 31 Pump 2 operating time ● ● ● ● ●
0-(2 -1) h

25
 6.11 Pump 3 and pump 4 measured parameters, input assembly 7
English (GB)

Measured parameters are physical values measured by internal and external sensors, and values calculated by the pump based on
measured values and its state/mode behaviour. The assembly contains measured parameters from pump 3 and pump 4.
Notice that since TPED and MAGNA3 D twin pumps only represent two pumps, they are not present in this table.
This assembly is included in assembly 5.
Table legend:
●: Always available.
●**: MPC-E only.

Multi-E model G

Multi-E model H
MPC, CU 352

DDD, CU 354
Parameter

Name Data type Scaling Range Description

420 Pump3Status BYTE, 0xD1 Array of Bools Pump 3 miscellaneous status

0. AccessMode Bool (state) 0, 1 Actual access mode of Pump 3:
0: Local ● ● ●
1: Remote
1. OnOff Actual running status of Pump 3:
0: Stopped ● ● ● ●
1: Running
2. Alarm Actual alarm status of Pump 3:
0: No alarm ● ● ● ●
1: Alarm
421 Pump3CtrSource SINT8, 0xC2 Enum 0-127 Pump 3 Control Source
0: Unknown ● ● ●
1: Setpoint buttons on pump
2: GENIbus (from controller)
3: GENIlink (IR)/GENIair (radio)
4: External control
5: Start/Stop button
422 Pump3AlarmCode SINT16, 0xC3 0-255 Pump 3 alarm code ● ● ●
423 Pump3Speed 0.01 % 0 - 327.67 % Pump 3 speed ● ● ●
424 Pump3LineCurrent 0.1 A 0 - 3276.7 A Pump 3 line current ●** ● ●
425 Pump3MotorTemp 0.01 °C -273.15 to Pump 3 motor temperature
●** ● ●
327.67 °C
426 PumpMeasReserved1 - - Reserved for future use
427 Pump3Power SINT32, 0xC4 1W 0-(231 -1) W Pump 3 power consumption ●** ● ●
428 Pump3Energy 1 Wh 0-(231-1) Wh Pump 3 energy consumption ●** ● ●
429 Pump3OprTime 1h 0-(231-1) h Pump 3 operating time ● ● ● ●
430 Pump4Status BYTE, 0xD1 Array of Bools Pump 4 miscellaneous status
0. AccessMode Bool (state) 0, 1 Actual access mode of Pump 4:
0: Local ● ● ●
1: Remote
1. OnOff Actual running status of Pump 4:
0: Stopped ● ● ● ●
1: Running
2. Alarm Actual alarm status of Pump 4:
0: No alarm ● ● ● ●
1: Alarm

26
 Multi-E model G

Multi-E model H

English (GB)
MPC, CU 352

DDD, CU 354
Parameter
Name Data type Scaling Range Description

431 Pump4CtrSource SINT8, 0xC2 Enum 0-127 Pump 4 control source

0: Unknown
1: Setpoint buttons on pump
2: GENIbus (from controller) ● ● ●
3: GENIlink (IR)/GENIair (radio)
4: External control
5: Start/Stop button
432 Pump4AlarmCode SINT16, 0xC3 0-255 Pump 4 alarm code ● ● ●
433 Pump4Speed 0.01 % 0 - 327.67 % Pump 4 speed ● ● ●
434 Pump4LineCurrent 0.1 A 0 - 3276.7 A Pump 4 line current ●** ● ●
435 Pump4MotorTemp 0.01 °C -273.15 to Pump 4 motor temperature
●** ● ●
327.67 °C
436 PumpMeasReserved1 - - Reserved for future use
437 Pump4Power SINT32, 0xC4 1W 0-(231-1) W Pump 4 power consumption ●** ● ●
438 Pump4Energy 1 Wh 0-(231-1) Wh Pump 4 energy consumption ●** ● ●
439 Pump4OprTime 1h 0-(231-1) h Pump 4 operating time ● ● ● ●

27
 6.12 Pump 5 and pump 6 measured parameters, input assembly 8
English (GB)

Measured parameters are physical values measured by internal and external sensors, and values calculated by the pump based on
measured values and its state/mode behaviour. The assembly contains measured parameters from pump 5 and pump 6.
Notice that since TPED and MAGNA3 D twin pumps only represent two pumps and Multi-E only represents four pumps they are not
present in this table.
This assembly is included in assembly 5.
Table legend:
●: Always available.
●**: MPC-E only.

MPC, CU 352

DDD, CU 354
Parameter

Name Data type Scaling Range Description

440 Pump5Status BYTE, 0xD1 Array of Bools Pump 5 miscellaneous status

0. AccessMode Bool (state) 0, 1 Actual access mode of Pump 5:
0: Local ● ●
1: Remote
1. OnOff Actual running status of Pump 5:
0: Stopped ● ●
1: Running
2. Alarm Actual alarm status of Pump 5:
0: No alarm ● ●
1: Alarm
441 Pump5CtrSource SINT8, 0xC2 Enum 0-127 Pump 5 control source
0: Unknown ● ●
1: Setpoint buttons on pump
2: GENIbus (from controller)
3: GENIlink (IR)/GENIair (radio)
4: External control
5: Start/Stop button
442 Pump5AlarmCode SINT16, 0xC3 Enum 0-255 Pump 5 alarm code ● ●
443 Pump5Speed 0.01 % 0 - 327.67 % Pump 5 speed ● ●
444 Pump5LineCurrent 0.1 A 0 - 3276.7 A Pump 5 line current ●** ●
445 Pump5MotorTemp SINT16, 0xC3 0.01 °C -273.15 to 327.67 °C Pump 5 motor temperature ●** ●
446 PumpMeasReserved1 - - Reserved for future use
447 Pump5Power SINT32, 0xC4 1W 31 Pump 5 power consumption ●** ●
0-(2 -1) W
448 Pump5Energy 1 Wh 31 Pump 5 energy consumption ●** ●
0-(2 -1) Wh
449 Pump5OprTime 1h 31 Pump 5 operating time ● ●
0-(2 -1) h
450 Pump6Status BYTE, 0xD1 Array of Bools Pump 6 miscellaneous status
0. AccessMode Bool (state) 0, 1 Actual access mode of Pump 6:
0: Local ● ●
1: Remote
1. OnOff Actual running status of Pump 6:
0: Stopped ● ●
1: Running
2. Alarm Actual alarm status of Pump 6:
0: No alarm ● ●
1: Alarm
451 Pump6CtrSource SINT8, 0xC2 Enum 0-127 Pump 6 control source
0: Unknown ● ●
1: Setpoint buttons on pump
2: GENIbus (from controller)
3: GENIlink (IR)/GENIair (radio)
4: External control
5: Start/Stop button

28
 MPC, CU 352

DDD, CU 354

English (GB)
Parameter
Name Data type Scaling Range Description

452 Pump6AlarmCode SINT16, 0xC3 Enum 0-255 Pump 6 alarm code ● ●

453 Pump6Speed 0.01 % 0 - 327.67 % Pump 6 speed ● ●
454 Pump6LineCurrent 0.1 A 0 - 3276.7 A Pump 6 line current ●** ●
455 Pump6MotorTemp 0.01 °C -273.15 to 327.67 °C Pump 6 motor temperature ●** ●
456 PumpMeasReserved1 - - Reserved for future use
457 Pump6Power SINT32, 0xC4 1W 0-(231-1) W Pump 6 power consumption ●** ●
458 Pump6Energy 1 Wh 0-(231-1) Wh Pump 6 energy consumption ●** ●
459 Pump6OprTime 1h 0-(231 -1) h Pump 6 operating time ● ●

29
 6.13 Pilot pump and backup pump measured parameters, input assembly 9
English (GB)

Measured parameters are physical values measured by internal and external sensors, and values calculated by the pump based on
measured values and its state/mode behaviour. The assembly contains measured parameters from the pilot pump and the backup pump.
Notice that since TPED and MAGNA3 D twin pumps only represent two pumps, Multi-E only represents four pumps and DDD only
represent 6 pumps they are not present in this table.
This assembly is included in assembly 5.
Table legend:
●: Always available.
●**: MPC-E only.

MPC, CU 352
Parameter

Name Data type Scaling Range Description

460 PilotPumpStatus BYTE, 0xD1 Array of Bools Pilot pump miscellaneous status
0. AccessMode Bool (state) 0, 1 Actual access mode of Pilot pump:
0: Local ●
1: Remote
1. OnOff Actual running status of Pilot pump:
0: Stopped ●
1: Running
2. Alarm Actual alarm status of Pilot pump:
0: No alarm ●
1: Alarm
461 PilotPumpCtrSource SINT8, 0xC2 Enum 0-127 Pilot pump control source
0: Unknown ●
1: Setpoint buttons on pump
2: GENIbus (from controller)
3: GENIlink (IR)/GENIair (radio)
4: External control
5: Start/Stop button
462 PilotPumpAlarmCode SINT16, 0xC3 Enum 0-255 Pilot pump alarm code ●
463 PilotPumpSpeed 0.01 % 0 - 327.67 % Pilot pump speed ●
464 PilotPumpLineCurrent 0.1 A 0 - 3276.7 A Pilot pump line current ●**
465 PilotPumpMotorTemp 0.01 °C -273.15 to 327.67 °C Pilot pump motor temperature ●**
466 PumpMeasReserved1 - - Reserved for future use
467 PilotPumpPower SINT32, 0xC4 1W 31 Pilot pump power consumption ●**
0-(2 -1) W
468 PilotPumpEnergy 1 Wh 31 Pilot pump energy consumption ●**
0-(2 -1) Wh
469 PilotPumpOprTime 1h 31 Pilot pump operating time ●
0-(2 -1) h
470 BackupPumpStatus BYTE, 0xD1 Array of Bools Backup pump miscellaneous status
0. AccessMode Bool (state) 0, 1 Actual access mode of backup
pump:
●
0: Local
1: Remote
1. OnOff Actual running status of backup
pump:
●
0: Stopped
1: Running
2. Alarm Actual alarm status of backup
pump:
●
0: No alarm
1: Alarm
471 BackupPumpCtrSource SINT8, 0xC2 Enum 0-127 Backup pump control source
0: Unknown
1: Setpoint buttons on pump
2: GENIbus (from controller) ●
3: GENIlink (IR)/GENIair (radio)
4: External control
5: Start/Stop button

30
 MPC, CU 352

English (GB)
Parameter
Name Data type Scaling Range Description

472 BackupPumpAlarmCode SINT16, 0xC3 Enum 0-255 Backup pump alarm code ●
473 BackupPumpSpeed 0.01 % 0 - 327.67 % Backup pump speed ●
474 BackupPumpLineCurrent 0.1 A 0 - 3276.7 A Backup pump line current ●**
475 BackupPumpMotorTemp 0.01 °C -273.15 to 327.67 °C Backup pump motor temperature ●**
476 PumpMeasReserved1 - - Reserved for future use
477 BackupPumpPower SINT32, 0xC4 1W 0-(231-1) W Backup pump power consumption ●**
478 BackupPumpEnergy 1 Wh 0-(231-1) Wh Backup pump energy consumption ●**
479 BackupPumpOprTime 1h 0-(231 -1) h Backup pump operating time ●

31
 7. Pump alarms
English (GB)

Code Alarm/warning description Code Alarm/warning description

1 Leakage current 163 Motor drive protection function measurement fault

2 Missing phase 164 Signal fault, LiqTec sensor
3 External fault signal 165 Signal fault, analog input A1
4 Too many restarts 166 Signal fault, analog input A2
4 Too many restarts per 24 hours 167 Signal fault, analog input A3
7 Too many hardware shutdowns 175 Signal fault, temperature 2 sensor (t_mo2)
10 Communication fault, pump 176 Signal fault, temperature 3 sensor (t_mo3)
14 Electronic DC-link protection activated (ERP) 190 Limit exceeded, sensor 1
16 Other 191 Limit exceeded, sensor 2
29 Turbine operation, impellers forced backwards 240 Lubricate bearings (specific service information)
30 Change bearings (specific service information) 241 Motor phase failure
31 Change varistor(s) (specific service information) 242 Automatic motor model recognition failed
32 Overvoltage
40 Undervoltage
41 Undervoltage transient
42 Cut-in fault (dV/dt)
45 Voltage asymmetry
48 Overload
49 Overcurrent (i_line, i_dc, i_mo)
50 Motor protection function, general shutdown (MPF)
51 Blocked motor or pump
54 Motor protection function, 3 sec. limit
55 Motor current protection activated (MCP)
56 Underload
57 Dry running
64 Overtemperature
65 Motor temperature 1 (t_m or t_mo or t_mo1)
66 Temperature, control electronics
Temperature too high, internal frequency converter
67
module (t_m)
70 Thermal relay 2 in motor, for example thermistor
72 Hardware fault, type 1
73 Hardware shutdown (HSD)
76 Internal communication fault
77 Communication fault, twin-head pump
80 Hardware fault, type 2
83 Verification error, FE parameter area (EEPROM)
84 Memory access error
85 Verification error, BE parameter area (EEPROM)
88 Sensor fault
89 Signal fault, (feedback) sensor 1
91 Signal fault, temperature 1 sensor
91 Temperature sensor 1 signal fault
93 Signal fault, sensor 2
96 Setpoint signal outside range
105 Electronic rectifier protection activated (ERP)
106 Electronic inverter protection activated (EIP)
Motor bearing temperature high (Pt100) in drive end
148
(DE)
Motor bearing temperature high (Pt100) in non-drive
149
end (NDE)
155 Inrush fault
Communication fault, internal frequency converter
156
module
157 Real Time Clock error
161 Sensor supply fault, 5 V
162 Sensor supply fault, 24 V

32
7.1 Sensor dependent measurements

English (GB)
All the parameters. SetSetpoint, SystemFeedback, ActualSetpoint and UserSetpoint have a scaling relative to the feedback sensor. By
using the scaling information of the feedback sensor (FeedbackSensorUnit, FeedbackSensorMin, FeedbackSensorMax) these
parameters can be expressed in absolute units.
Many of the booster system measurement parameters require a particular sensor to be present. As a limited number of sensors are
available, only a few of the measurement parameters can be available simultaneously.
The table below shows the relationship between the EtherNet/IP measurement parameters and the sensor value selected for the
individual booster systems.

Hydro MPC and DDD

Parameter

FeedBack Measuring sensor selected via Primary sensor selected via

Register name
SensorUnit controller display controller display

Differential pressure, pump

303 Head 0.01 m Differential pressure, pump
Differential pressure, Series 2000
Flow rate
312 Flow 0.1 m3/h Flow rate
Flow rate, Series 2000
306 InletPressure 0.001 bar Differential pressure, inlet Differential pressure, inlet
Differential pressure, external Differential pressure, external
309 RemotePressure1 0.001 bar
External pressure External pressure
317 RemoteTemperature1 0.01 K Return-pipe temperature, external Return-pipe temperature, external
320 AmbientTemperature 0.01 K Ambient temperature Ambient temperature
323 InletTemperature 0.01 K Return-pipe temperature Return-pipe temperature
324 OutletTemperature 0.01 K Flow-pipe temperature Flow-pipe temperature
319 DiffTemperature 0.01 K Differential temperature Differential temperature
Outlet pressure Outlet pressure
304 OutletPressure 0.001 bar
Differential pressure, outlet Differential pressure, outlet
- - 0-100 % signal 0-100 % signal

The table below shows the relationship between the measurement parameters for the Hydro Multi-E model G and the measurement unit
selected with Grundfos GO Remote for the feedback sensor. Only one of the measurement parameter groups in the table below will be
available at a time.

Hydro Multi-E model G

EtherNet/IP parameter generated from feedback sensor

Sensor unit configuration with Grundfos GO Remote
measurement
bar
mbar
m Head (303)
kPa OutletPressure (304)
psi
ft
m3/h
m3/s
Flow (312)
l/s
gpm
°C
RemoteTemperature1 (317)
°F
% -

33
 Hydro Multi-E/TPED model H
English (GB)

Measured parameters
(Selected from display or Grundfos GO Remote)

Temperature Pt100 input

Value Analog input AI1, AI2, AI3 Mapped to EtherNet/IP parameter
T1, T2
Head ● Head (303)
Pump outlet pressure ● OutletPressure (304)
Pump outlet differential pressure ● DiffOutletPressure (305)
Pump inlet pressure ● InletPressure (306)
Pump inlet differential pressure ● DiffInletPressure (307)
Remote pressure 1 ● RemotePressure1 (309)
Remote pressure 2 ● RemotePressure2 (310)
Remote differential pressure ● RemoteDiffPressure (311)
Pump flow ● Flow (312)
Remote flow ● RemoteFlow (313)
Temperature 1 ● ● RemoteTemperature1 (317)
Temperature 2 ● ● RemoteTemperature2 (318)
Differential temperature ● DiffTemperature (319)
Ambient temperature ● ● AmbientTemperature (320)
Fluid temperature ● FluidTemperature (321)
Heat monitor differential temperature ● HeatDiffTemperature (322)
Inlet temperature ● InletTemperature(323)
Outlet temperature ● OutletTemperature(324)
Feed tank level ● FeedTankLevel (326)
Storage tank level ● StorageTankLevel (325)
Other parameter ● AuxSensorInput (327)
MAGNA3 D

Measured parameters
(Selected from display or Grundfos GO Remote)

Temperature Pt100 input

Value Analog input AI1, AI2, AI3 Mapped to EtherNet/IP parameter
T1, T2
Remote pressure 1 ● RemotePressure1 (309)
Temperature 2 ● RemoteTemperature2 (318)

7.2 Special parameter, input explicit messaging

Special parameters are parameters that might be used by the PLC but bear no relation to the operation of the booster.
Multi-E model G

Multi-E/TPED
MPC, CU 352

DDD, CU 354

MAGNA3 D
Range/
Parameter

Name Data type Scaling Description

model H

Resolution

UINT32, 15000 -
500 RPILimits 1 μs Requested Packet Interval ● ● ● ● ●
0xC8 200000 μs
DWORD32,
500 TCPIPCapability
0xD3
- - For Logix EDS AOP integration ● ● ● ● ●

34
8. Product simulation

English (GB)
The CIM module can be put in product simulation mode in which
case it generates life-like simulated values of all the EtherNet/IP
input data parameters.
It will thus be possible to connect an EtherNet/IP master to CIU
500 without this device being connected to a real pump in a real-
life system. In an office environment, it can then be verified that
communication works and data is being received and handled
correctly by the master application program, for example PLC
program, before the equipment is installed under real-life
conditions.
Product simulation mode is entered via the webserver. See
section Webserver configuration.
The below functional profiles can be selected from the webserver.

Simulated product
Pump profile
Booster system profile
Digital Dosing DDA profile

Only input parameters are simulated. The data read has dummy
values and no real product functionality is simulated.

35
 9. Fault finding the product
English (GB)

9.1 EtherNet/IP
You can detect faults in a module by observing the status of the two status LEDs. See the table below.
CIM 500 fitted in a Grundfos booster system or CIM 500 fitted in a CIU 500

Ensure that SW1 is in position "3".

Fault (LED status) Possible cause Remedy

1. LED1 and LED2 remain off when the a) The module is fitted incorrectly in the Check that the module is fitted and
power supply is connected. Grundfos product. connected correctly.
b) The module is defective. Replace the module.
c) CIU 500 is defective. Replace CIU 500.
2. LED1 remains off. a) SW1 is not set correctly. Set the switch to "3".
3. LED2 is flashing red. a) No internal communication between the Check that the module is fitted correctly.
module and the Grundfos product.
b) No internal communication between CIU • Check the cable connection between the
500 and the Grundfos product. Grundfos product and CIU 500.
• Check that the individual conductors have
been connected correctly, for example not
reversed.
• Check the power supply to the Grundfos
product.
4. LED2 is permanently red. a) The module does not support the Contact the nearest Grundfos company.
connected Grundfos product.
5. LED1 is permanently red. a) IP address conflict. Check the IP address configuration.
b) SW1 is in illegal position. Check that SW1 is set to "3".
6. LED1 is flashing red. a) Connection time-out. Verify the connection and communication
between PLC and CIM 500.
7. LED1 is permanently red and green at a) Error in firmware download. Use the webserver to download the
the same time. firmware again. See section Update in the
appendix.
8. LED2 is permanently red and green at a) Memory fault. Replace the module.
the same time.

10. Disposing of the product

This product or parts of it must be disposed of in an environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company
or service workshop.

36
11. Grundfos alarm and warning codes

English (GB)
This is a complete list of alarm and warning codes for Grundfos
products. For the codes supported by this product, see the alarms
and warnings section.

Code Description Code Description Code Description

Motor temperature 2
1 Leakage current 36 Outlet valve leakage 71
(Pt100, t_mo2)
2 Missing phase 37 Inlet valve leakage 72 Hardware fault, type 1
3 External fault signal 38 Vent valve defective 73 Hardware shutdown (HSD)
4 Too many restarts 39 Valve stuck or defective 74 Internal supply voltage too high
5 Regenerative braking 40 Undervoltage 75 Internal supply voltage too low
6 Mains fault 41 Undervoltage transient 76 Internal communication fault
Communication fault, twin-head
7 Too many hardware shutdowns 42 Cut-in fault (dV/dt) 77
pump
8 PWM switching frequency reduced 43 - 78 Fault, speed plug
9 Phase sequence reversal 44 - 79 Functional fault, add-on module
10 Communication fault, pump 45 Voltage asymmetry 80 Hardware fault, type 2
11 Water-in-oil fault (motor oil) 46 - 81 Verification error, data area (RAM)
Time for service (general service Verification error, code area (ROM,
12 47 - 82
information) FLASH)
Verification error, FE parameter
13 Moisture alarm, analog 48 Overload 83
area (EEPROM)
Electronic DC-link protection
14 49 Overcurrent (i_line, i_dc, i_mo) 84 Memory access error
activated (ERP)
Communication fault, main system Motor-protection function, general Verification error, BE parameter
15 50 85
(SCADA) shutdown (MPF) area (EEPROM)
16 Other 51 Blocked motor or pump 86 Fault (add-on) I/O module
Performance requirement cannot
17 52 Motor slip high 87 -
be met
18 Commanded alarm standby (trip) 53 Stalled motor 88 Sensor fault
Motor-protection function, 3 sec.
19 Diaphragm break (dosing pump) 54 89 Signal fault, (feedback) sensor 1
limit
Motor current protection activated
20 Insulation resistance low 55 90 Signal fault, speed sensor
(MCP)
21 Too many starts per hour 56 Underload 91 Signal fault, temperature sensor 1
Calibration fault, (feedback)
22 Moisture switch alarm, digital 57 Dry running 92
sensor
23 Smart trim gap alarm 58 Low flow 93 Signal fault, sensor 2
24 Vibration 59 No flow 94 Limit exceeded, sensor 1
25 Setup conflict 60 Low input power 95 Limit exceeded, sensor 2
Load continues even if the motor
26 61 - 96 Setpoint signal outside range
has been switched off
External motor protector activated
27 62 - 97 Signal fault, setpoint input
(for example MP 204)
Signal fault, input for setpoint
28 Battery low 63 - 98
influence
Turbine operation Signal fault, input for analog
29 64 - 99
(impellers forced backwards) setpoint
Change bearings Motor temperature 1 RTC time synchronisation with
30 65 100
(specific service information) (t_m or t_mo or t_mo1) cellular network occurred
Change varistor(s) Temperature, control electronics
31 66 101 -
(specific service information) (t_e)
Temperature too high, internal
32 Overvoltage 67 102 Dosing pump not ready
frequency converter module (t_m)
Soon time for service External temperature or water
33 68 103 Emergency stop
(general service information) temperature (t_w)
Thermal relay 1 in motor, for
34 No priming water 69 104 Software shutdown
example Klixon
Gas in pump head, de-aerating Thermal relay 2 in motor, for Electronic rectifier protection
35 70 105
problem example thermistor activated (ERP)

37
 Code Description Code Description Code Description
English (GB)

Electronic inverter protection Signal fault, temperature sensor 3

106 141 - 176
activated (EIP) (t_mo3)
107 - 142 - 177 Signal fault, Smart trim gap sensor
108 - 143 - 178 Signal fault, vibration sensor
Signal fault, bearing temperature
Motor temperature 3
109 - 144 179 sensor (Pt100), general or top
(Pt100, t_mo3)
bearing
Bearing temperature high (Pt100), Signal fault, bearing temperature
110 Skew load, electrical asymmetry 145 180
in general or top bearing sensor (Pt100), middle bearing
Bearing temperature high (Pt100), Signal fault, PTC sensor
111 Current asymmetry 146 181
middle bearing (short-circuited)
Bearing temperature high (Pt100), Signal fault, bearing temperature
112 Cosφ too high 147 182
bottom bearing sensor (Pt100), bottom bearing
Motor bearing temperature high Signal fault, extra temperature
113 Cosφ too low 148 183
(Pt100) in drive end (DE) sensor
Motor heater function activated Motor bearing temperature high Signal fault, general-purpose
114 149 184
(frost protection) (Pt100) in non-drive end (NDE) sensor
Too many grinder reversals or
115 150 Fault (add-on) pump module 185 Unknown sensor type
grinder reversal attempt failed
116 Grinder motor overtemperature 151 Fault, display (HMI) 186 Signal fault, power meter sensor
Communication fault, add-on
117 Intrusion (door opened) 152 187 Signal fault, energy meter
module
Signal fault, hydrogen sulfide H2S
118 153 Fault, analog output 188 Signal fault, user-defined sensor
sensor
119 Signal fault, analog input AI4 154 Communication fault, display 189 Signal fault, level sensor
Limit exceeded, sensor 1
Auxiliary winding fault
120 155 Inrush fault 190 (for example alarm level in WW
(single phase motors)
application)
Limit exceeded, sensor 2
Auxiliary winding current too high Communication fault, internal
121 156 191 (for example high level in WW
(single-phase motors) frequency converter module
application)
Limit exceeded, sensor 3
Auxiliary winding current too low
122 157 Real-time clock out of order 192 (for example overflow level in WW
(single-phase motors)
application)
Limit exceeded, sensor 4
Start capacitor, low Hardware circuit measurement
123 158 193 (for example low level in WW/tank
(single-phase motors) fault
filling application)
Run capacitor, low (single-phase CIM fault (Communication
124 159 194 Limit exceeded, sensor 5
motors) Interface Module)
Signal fault, outdoor temperature
125 160 Cellular modem, SIM card fault 195 Limit exceeded, sensor 6
sensor
Signal fault, air temperature
126 161 Sensor supply fault, 5 V 196 Operation with reduced efficiency
sensor
Signal fault, shunt relative
127 162 Sensor supply fault, 24 V 197 Operation with reduced pressure
pressure sensor
Measurement fault, motor Operation with increased power
128 Strainer clogged 163 198
protection consumption
Process out of range (monitoring,
129 - 164 Signal fault, LiqTec sensor 199
estimation, calculation, control)
130 - 165 Signal fault, analog input 1 200 Application alarm
131 - 166 Signal fault, analog input 2 201 External sensor input high
132 - 167 Signal fault, analog input 3 202 External sensor input low
133 - 168 Signal fault, pressure sensor 203 Alarm on all pumps
134 - 169 Signal fault, flow sensor 204 Inconsistency between sensors
Signal fault, water-in-oil (WIO) Level float switch sequence
135 - 170 205
sensor inconsistency
136 - 171 Signal fault, moisture sensor 206 Water shortage, level 1
Signal fault, atmospheric pressure
137 - 172 207 Water leakage
sensor
Signal fault, rotor position sensor
138 - 173 208 Cavitation
(Hall sensor)
139 - 174 Signal fault, rotor origo sensor 209 Non-return valve fault
Signal fault, temperature sensor 2
140 - 175 210 High pressure
(t_mo2)

38
Code Description Code Description Code Description

English (GB)
211 Low pressure 226 Communication fault, I/O module 241 Motor phase failure
Diaphragm tank precharge Automatic motor model recognition
212 227 Combi event 242
pressure out of range failed
Motor relay has been forced
213 VFD not ready 228 Night flow max. limit exceeded 243 (manually operated or
commanded)
214 Water shortage, level 2 229 Water on floor 244 Fault, On/Off/Auto switch
215 Soft pressure buildup time-out 230 Network alarm 245 Pump continuous runtime too long
User-defined relay has been
Ethernet: No IP address from
216 Pilot pump alarm 231 246 forced (manually operated or
DHCP server
commanded)
Alarm, general-purpose sensor Ethernet: Auto-disabled due to Power-on notice, (device or
217 232 247
high misuse system has been switched off)
218 Alarm, general-purpose sensor low 233 Ethernet: IP address conflict 248 Fault, battery/UPS
219 Pressure relief not adequate 234 Backup pump alarm 249 User-defined event 1
220 Fault, motor contactor feedback 235 Gas detected 250 User-defined event 2
221 Fault, mixer contactor feedback 236 Pump 1 fault 251 User-defined event 3
222 Time for service, mixer 237 Pump 2 fault 252 User-defined event 4
SMS data from DDD sensor not
223 Time for service, mixer 238 Pump 3 fault 253
received within time limit
Pump fault, due to auxiliary
224 239 Pump 4 fault 254 Inconsistent data model
component or general fault
Communication fault, pump Lubricate bearings
225 240
module (specific service information)

39
 Appendix 1
Appendix

1. Webserver configuration
The built-in webserver offers easy monitoring of the CIM 500 module, and makes it possible to configure the selected Industrial Ethernet
protocol. Using the webserver, you can also update the firmware of the CIM 500 module and store or restore settings, among other
functions.
To connect a PC to CIM 500, proceed as follows:
1. Connect the PC and the module using an Ethernet cable.
2. Configure the Ethernet port of the PC to the same subnetwork as CIM 500, for example 192.168.1.101. See section 1.1 How to
configure an IP address on your PC using Windows 7 or 1.2 How to configure an IP address on your PC using Windows 10.
3. Open a standard Internet browser and type 192.168.1.100 in the URL field.

1.1 How to configure an IP address on your PC using Windows 7

1. Open "Control Panel".
2. Select "Network and Sharing Center".
3. Click [Change adapter settings].
4. Right-click and select "Properties" for the Ethernet adapter. Typically "Local Area Connection".
5. Select properties for "Internet Protocol Version 4 (TCP/IPv4)".
6. Select the "Alternate Configuration" tab and enter the user-configured IP address and the subnet mask you would like to assign to
your PC. See fig. 1.
TM05 7422 1814

Fig. 1 Example from Windows 7

1.2 How to configure an IP address on your PC using Windows 10

1. Search for "Ethernet" in Windows.
2. Select "Change Ethernet setting".
3. Select "Change adapter options".
4. Right-click "Ethernet" and select "Properties".
5. Select properties for "Internet Protocol Version 4 (TCP/IPv4)".
6. Select the "Alternate Configuration" tab and enter the user-configured IP address and subnet mask you would like to assign to your
PC.

40
1.3 Login

Appendix
For administration of username and password, see also User Management.

TM07 4522 1919

Fig. 2 Login

Object Description
Enter username.
Username
Default: admin.
Enter password. Default: Grundfos.
After the first login, you are forced to change the password. The password must contain:
• at least 8 and maximum 20 characters
• at least one lower case letter
Password
• at least one upper case letter
• at least one numeric or special character.
When logging in, you have four attempts before a back-off algorithm starts an exponentially increasing time
delay between each attempt. Power cycling CIM 500 resets the back-off algorithm.

41
 1.4 EtherNet/IP configuration
Appendix

This web page is used to configure all the parameters relevant to the EtherNet/IP protocol standard.

TM07 4519 1919

Fig. 3 Real Time Ethernet Protocol Configuration - EtherNet/IP

Object Description
Configuration of the static IP address if a DHCP server is not used. EtherNet/IP is not allowed to share the IP
IP Address
address with a CIM 500 webserver.
Subnet Mask Configuration of the subnet mask if a DHCP server is not used.

Gateway Configuration of the gateway address if a DHCP server is not used.

The CIM 500 module can be configured to automatically obtain its EtherNet/IP network settings from a DHCP
Use DHCP
server, if available on the network. Default: No use of DHCP.
For enabling of a 5 seconds communication watchdog timer. Only active for pump or booster products.
Communication Unchecked: Watchdog is disabled (default).
Watchdog Checked: Watchdog is enabled, time-out is 5 seconds.
Watchdog action: The pump or the booster is set to local mode.
The module can be put in product simulation mode to generate realistic simulated values of all the
EtherNet/IP input data. It will thus be possible to connect an EtherNet/IP master to a module fitted in a CIU or
an E-box without installing this device in a real industrial process system. In an office environment, it can then
Grundfos product
be verified that communication works, and data is received and handled correctly by the EtherNet/IP master
simulation
application program (for example PLC program) before installing the device.
To enable product simulation, select a product type from the dropdown list.
To terminate product simulation, select "No Simulation".

You need a contract with Grundfos and an external

router with Internet connection to gain access to the
GRM server.

42
1.5 Network settings

Appendix
This web page is used to configure the network settings of the webserver and of the GENIpro TCP protocol. The network settings here are
also used for BACnet IP. Additional configuration of BACnet IP is done in the Real Time Ethernet Protocol menu. See EtherNet/IP
configuration.

TM07 4524 1919

Fig. 4 Network settings

Object Description
Configuration of the static IP address if a DHCP server is not used.
IP Address
Default: 192.168.1.100.
Configuration of the subnet mask if a DHCP server is not used.
Subnet Mask
Default: 255.255.255.0.
Configuration of the gateway address if a DHCP server is not used.
Gateway
Default: 192.168.1.1.
The module can be configured to use a specific domain name server, if available on the network.
DNS Server
Default: 0.0.0.0.
The module can be configured to automatically obtain the IP address from a DHCP server, if available on the
Use DHCP network.
Default: Do not use DHCP.

43
 1.6 User Management
Appendix

A login is required for any change of the CIM 500 settings, and this web page is used to configure the username and password. See
Login.

It is only possible to configure one user.

TM07 4527 1919

Fig. 5 User management

44
1.7 Update

Appendix
You can update the firmware by means of the built-in webserver. The binary file is supplied by Grundfos.
To make installation and configuration easier, you can upload the configuration to a PC for backup or distribution to multiple modules.

TM07 4526 1919

Fig. 6 Update

Object Description

Firmware Path to binary firmware image that can be used for updating the module.

Update Click [Update] to start the update. The procedure takes approximately one minute.

File Path to the configuration file.

Download to module Click here to transfer the configuration file to the module.

Upload from device Click here to upload the configuration of the module to a file on your PC.

Restart module By pressing this button, the CIM 500 module performs a power-up reset.

45
46
Argentina Denmark Latvia Slovenia

Grundfos companies
Bombas GRUNDFOS de Argentina S.A. GRUNDFOS DK A/S SIA GRUNDFOS Pumps Latvia GRUNDFOS LJUBLJANA, d.o.o.
Ruta Panamericana km. 37.500 Centro Martin Bachs Vej 3 Deglava biznesa centrs Leskoškova 9e, 1122 Ljubljana
Industrial Garin DK-8850 Bjerringbro Augusta Deglava ielā 60, LV-1035, Rīga, Phone: +386 (0) 1 568 06 10
1619 Garín Pcia. de B.A. Tlf.: +45-87 50 50 50 Tālr.: + 371 714 9640, 7 149 641 Telefax: +386 (0)1 568 06 19
Phone: +54-3327 414 444 Telefax: +45-87 50 51 51 Fakss: + 371 914 9646 E-mail: tehnika-si@grundfos.com
Telefax: +54-3327 45 3190 E-mail: info_GDK@grundfos.com
www.grundfos.com/DK Lithuania South Africa
Australia GRUNDFOS Pumps UAB Grundfos (PTY) Ltd.
GRUNDFOS Pumps Pty. Ltd. Estonia Smolensko g. 6 16 Lascelles Drive, Meadowbrook Estate
P.O. Box 2040 GRUNDFOS Pumps Eesti OÜ LT-03201 Vilnius 1609 Germiston, Johannesburg
Regency Park Peterburi tee 92G Tel: + 370 52 395 430 Tel.: (+27) 10 248 6000
South Australia 5942 11415 Tallinn Fax: + 370 52 395 431 Fax: (+27) 10 248 6002
Phone: +61-8-8461-4611 Tel: + 372 606 1690 E-mail: lgradidge@grundfos.com
Telefax: +61-8-8340 0155 Fax: + 372 606 1691 Malaysia
GRUNDFOS Pumps Sdn. Bhd. Spain
Austria Finland 7 Jalan Peguam U1/25 Bombas GRUNDFOS España S.A.
GRUNDFOS Pumpen Vertrieb Ges.m.b.H. OY GRUNDFOS Pumput AB Glenmarie Industrial Park Camino de la Fuentecilla, s/n
Grundfosstraße 2 Trukkikuja 1 40150 Shah Alam E-28110 Algete (Madrid)
A-5082 Grödig/Salzburg FI-01360 Vantaa Selangor Tel.: +34-91-848 8800
Tel.: +43-6246-883-0 Phone: +358-(0) 207 889 500 Phone: +60-3-5569 2922 Telefax: +34-91-628 0465
Telefax: +43-6246-883-30 Telefax: +60-3-5569 2866
France Sweden
Belgium Pompes GRUNDFOS Distribution S.A. Mexico GRUNDFOS AB
N.V. GRUNDFOS Bellux S.A. Parc d’Activités de Chesnes Bombas GRUNDFOS de México S.A. de Box 333 (Lunnagårdsgatan 6)
Boomsesteenweg 81-83 57, rue de Malacombe C.V. 431 24 Mölndal
B-2630 Aartselaar F-38290 St. Quentin Fallavier (Lyon) Boulevard TLC No. 15 Tel.: +46 31 332 23 000
Tél.: +32-3-870 7300 Tél.: +33-4 74 82 15 15 Parque Industrial Stiva Aeropuerto Telefax: +46 31 331 94 60
Télécopie: +32-3-870 7301 Télécopie: +33-4 74 94 10 51 Apodaca, N.L. 66600
Phone: +52-81-8144 4000
Switzerland
Belarus Germany Telefax: +52-81-8144 4010 GRUNDFOS Pumpen AG
Представительство ГРУНДФОС в GRUNDFOS GMBH Bruggacherstrasse 10
Минске Schlüterstr. 33 Netherlands CH-8117 Fällanden/ZH
220125, Минск 40699 Erkrath GRUNDFOS Netherlands Tel.: +41-44-806 8111
ул. Шафарнянская, 11, оф. 56, БЦ Tel.: +49-(0) 211 929 69-0 Veluwezoom 35 Telefax: +41-44-806 8115
«Порт» Telefax: +49-(0) 211 929 69-3799 1326 AE Almere
Тел.: +375 17 397 397 3 e-mail: infoservice@grundfos.de Postbus 22015
Taiwan
+375 17 397 397 4 Service in Deutschland: 1302 CA ALMERE GRUNDFOS Pumps (Taiwan) Ltd.
Факс: +375 17 397 397 1 e-mail: kundendienst@grundfos.de Tel.: +31-88-478 6336 7 Floor, 219 Min-Chuan Road
E-mail: minsk@grundfos.com Telefax: +31-88-478 6332 Taichung, Taiwan, R.O.C.
Greece E-mail: info_gnl@grundfos.com Phone: +886-4-2305 0868
Bosnia and Herzegovina GRUNDFOS Hellas A.E.B.E. Telefax: +886-4-2305 0878
GRUNDFOS Sarajevo 20th km. Athinon-Markopoulou Av. New Zealand
Zmaja od Bosne 7-7A, P.O. Box 71 GRUNDFOS Pumps NZ Ltd.
Thailand
BH-71000 Sarajevo GR-19002 Peania 17 Beatrice Tinsley Crescent GRUNDFOS (Thailand) Ltd.
Phone: +387 33 592 480 Phone: +0030-210-66 83 400 North Harbour Industrial Estate 92 Chaloem Phrakiat Rama 9 Road,
Telefax: +387 33 590 465 Telefax: +0030-210-66 46 273 Albany, Auckland Dokmai, Pravej, Bangkok 10250
www.ba.grundfos.com Phone: +64-9-415 3240 Phone: +66-2-725 8999
e-mail: grundfos@bih.net.ba Hong Kong Telefax: +64-9-415 3250 Telefax: +66-2-725 8998
GRUNDFOS Pumps (Hong Kong) Ltd.
Brazil Unit 1, Ground floor Norway Turkey
BOMBAS GRUNDFOS DO BRASIL Siu Wai Industrial Centre GRUNDFOS Pumper A/S GRUNDFOS POMPA San. ve Tic. Ltd. Sti.
Av. Humberto de Alencar Castelo Branco, 29-33 Wing Hong Street & Strømsveien 344 Gebze Organize Sanayi Bölgesi
630 68 King Lam Street, Cheung Sha Wan Postboks 235, Leirdal Ihsan dede Caddesi,
CEP 09850 - 300 Kowloon N-1011 Oslo 2. yol 200. Sokak No. 204
São Bernardo do Campo - SP Phone: +852-27861706 / 27861741 Tlf.: +47-22 90 47 00 41490 Gebze/ Kocaeli
Phone: +55-11 4393 5533 Telefax: +852-27858664 Telefax: +47-22 32 21 50 Phone: +90 - 262-679 7979
Telefax: +55-11 4343 5015 Telefax: +90 - 262-679 7905
Hungary Poland E-mail: satis@grundfos.com
Bulgaria GRUNDFOS Hungária Kft. GRUNDFOS Pompy Sp. z o.o.
Grundfos Bulgaria EOOD Tópark u. 8 ul. Klonowa 23
Ukraine
Slatina District H-2045 Törökbálint, Baranowo k. Poznania Бізнес Центр Європа
Iztochna Tangenta street no. 100 Phone: +36-23 511 110 PL-62-081 Przeźmierowo Столичне шосе, 103
BG - 1592 Sofia Telefax: +36-23 511 111 Tel: (+48-61) 650 13 00 м. Київ, 03131, Україна
Tel. +359 2 49 22 200 Fax: (+48-61) 650 13 50 Телефон: (+38 044) 237 04 00
Fax. +359 2 49 22 201 India Факс.: (+38 044) 237 04 01
email: bulgaria@grundfos.bg GRUNDFOS Pumps India Private Limited Portugal E-mail: ukraine@grundfos.com
118 Old Mahabalipuram Road Bombas GRUNDFOS Portugal, S.A.
Canada Thoraipakkam Rua Calvet de Magalhães, 241
United Arab Emirates
GRUNDFOS Canada Inc. Chennai 600 096 Apartado 1079 GRUNDFOS Gulf Distribution
2941 Brighton Road Phone: +91-44 2496 6800 P-2770-153 Paço de Arcos P.O. Box 16768
Oakville, Ontario Tel.: +351-21-440 76 00 Jebel Ali Free Zone
L6H 6C9 Indonesia Telefax: +351-21-440 76 90 Dubai
Phone: +1-905 829 9533 PT. GRUNDFOS POMPA Phone: +971 4 8815 166
Telefax: +1-905 829 9512 Graha Intirub Lt. 2 & 3 Romania Telefax: +971 4 8815 136
Jln. Cililitan Besar No.454. Makasar, Grundfos Pompe România SRL
China Jakarta Timur S-PARK BUSINESS CENTER, Clădirea
United Kingdom
GRUNDFOS Pumps (Shanghai) Co. Ltd. ID-Jakarta 13650 A2, GRUNDFOS Pumps Ltd.
10F The Hub, No. 33 Suhong Road Phone: +62 21-469-51900 etaj 2, Str. Tipografilor, Nr. 11-15, Sector 1, Grovebury Road
Minhang District Telefax: +62 21-460 6910 / 460 6901 Cod 013714, Bucuresti, Romania, Leighton Buzzard/Beds. LU7 4TL
Shanghai 201106 Tel: 004 021 2004 100 Phone: +44-1525-850000
PRC Ireland E-mail: romania@grundfos.ro Telefax: +44-1525-850011
Phone: +86 21 612 252 22 GRUNDFOS (Ireland) Ltd. www.grundfos.ro
Unit A, Merrywell Business Park
U.S.A.
Telefax: +86 21 612 253 33 GRUNDFOS Pumps Corporation
Ballymount Road Lower Russia
COLOMBIA Dublin 12 ООО Грундфос Россия 9300 Loiret Blvd.
GRUNDFOS Colombia S.A.S. Phone: +353-1-4089 800 ул. Школьная, 39-41 Lenexa, Kansas 66219
Km 1.5 vía Siberia-Cota Conj. Potrero Telefax: +353-1-4089 830 Москва, RU-109544, Russia Phone: +1-913-227-3400
Chico, Тел. (+7) 495 564-88-00 (495) 737-30-00 Telefax: +1-913-227-3500
Parque Empresarial Arcos de Cota Bod. Italy Факс (+7) 495 564 8811
GRUNDFOS Pompe Italia S.r.l.
Uzbekistan
1A. E-mail grundfos.moscow@grundfos.com Grundfos Tashkent, Uzbekistan The Repre-
Cota, Cundinamarca Via Gran Sasso 4
I-20060 Truccazzano (Milano) Serbia sentative Office of Grundfos Kazakhstan in
Phone: +57(1)-2913444 Uzbekistan
Telefax: +57(1)-8764586 Tel.: +39-02-95838112 Grundfos Srbija d.o.o.
Telefax: +39-02-95309290 / 95838461 Omladinskih brigada 90b 38a, Oybek street, Tashkent
Croatia 11070 Novi Beograd Телефон: (+998) 71 150 3290 / 71 150
GRUNDFOS CROATIA d.o.o. Japan Phone: +381 11 2258 740 3291
Buzinski prilaz 38, Buzin GRUNDFOS Pumps K.K. Telefax: +381 11 2281 769 Факс: (+998) 71 150 3292
HR-10010 Zagreb 1-2-3, Shin-Miyakoda, Kita-ku, www.rs.grundfos.com
Phone: +385 1 6595 400 Hamamatsu Addresses Revised 09.09.2020
Telefax: +385 1 6595 499 431-2103 Japan Singapore
www.hr.grundfos.com Phone: +81 53 428 4760 GRUNDFOS (Singapore) Pte. Ltd.
Telefax: +81 53 428 5005 25 Jalan Tukang
GRUNDFOS Sales Czechia and Singapore 619264
Slovakia s.r.o. Korea Phone: +65-6681 9688
Čajkovského 21 GRUNDFOS Pumps Korea Ltd. Telefax: +65-6681 9689
779 00 Olomouc 6th Floor, Aju Building 679-5
Phone: +420-585-716 111 Yeoksam-dong, Kangnam-ku, 135-916 Slovakia
Seoul, Korea GRUNDFOS s.r.o.
Phone: +82-2-5317 600 Prievozská 4D
Telefax: +82-2-5633 725 821 09 BRATISLAVA
Phona: +421 2 5020 1426
sk.grundfos.com
 ECM: 1294919
99747759 09.2020

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