Transducer

of network parameters
P43

user’s manual

1
2
Contents

1. Application ....................................................................... 5
2. Transducer Set .................................................................. 6
3. Basic Requirements and Operational Safety ............................... 6
4. Installation ....................................................................... 7
5. Service ........................................................................... 14
6. Archive - Power Profile ....................................................... 32
7. Software updating ............................................................. 33
8. Error Codes ...................................................................... 35
9. Serial Interfaces ................................................................ 53
10. Examples of P43 Transducer Programming ............................... 57
11. Technical Data .................................................................. 61
12. Execution Codes ................................................................ 62

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4
1. APPLICATION
The P43 transducer is a programmable digital instrument destined for
the measurement and parameter conversion of 3 or 4-wire three-phase
power networks, in balanced and unbalanced systems.
It ensures the measurement and conversion of measured values into
standard analog current signals. Relay outputs signal the overflow of
selected quantities, and the pulse output can be used for the consump-
tion monitoring of the 3-phase active energy.
Quantities measured and calculated by the transducer:
l phase voltages....................................................... U , U , U
1 2 3
l phase–to-phase voltages ...................................... U , U , U
12 23 31
l 3-phase mean voltage ........................................... U

l phase-to-phase mean voltage .............................. UPP

l three-phase mean current...................................... I

l phase currents ...................................................... I , I , I

1 2 3
l phase active powers.............................................. P , P , P
1 2 3
l phase reactive powers........................................... Q , Q , Q
1 2 3
l phase apparent powers......................................... S , S , S
1 2 3
l phase active power factors.................................... Pf , Pf , Pf
1 2 3
l reactive/active ratio of power factors..................... tgj , tgj ,tgj
1 2 3
l three-phase mean power factors........................... Pf, tgj

l three-phase active, reactive and apparent powers.... P, Q, S

l active mean power (e.g.15 min.)............................ Pav

l voltage values THD................................................ U , U , U

1 2 3
l current values THD ................................................ I , I , I
1 2 3
l phase values cosj.................................................cosj ,cosj , cosj
1 2 3
l three-phase values cosj........................................ cosj

l phase values j....................................................... j , j , j

1 3 3
l calculated current in the neutral cunductor wire... I
n
l three-phase active and reactive energy................ Ept, Eqt,

l frequency .............................................................. f
l energy consumption - power guard....................... P
ord

5
The transducer possesses an archive, in which 9000 last mean power
values, with time marker, suitably synchronized with the clock (15, 30
or 60 minutes) are stored.
Maximal and minimal values are measured for all quantities. Additional-
ly, there is the possibility to accommodate the transducer to external
measuring transducers. The transducer has a detection and signaling
of incorrect phase sequence. The actualization time of all accessible
quantities does not exceed 1 second. All quantities and configuration
parameters are accessible through the RS-485 interface and the USB
interface.
Transducer output signals are galvanically isolated from the input
signals and the supply. Outside the transducer, there are socket-plug
screw terminal strips, to which a conductor with maximal diameter
2,5mm2 can be connected.

2. Transducer Set
The set of the P43 transducer is composed of:
- P43 transducer 1 pc
- user’s manual 1 pc
- guarantee card 1 pc
- CD disc 1 pc
When unpacking the transducer, please check whether the type
and execution code on the data plate correspond to the order.

3. Basic Requirements and

Operational Safety
In the safety service scope, the transducer meets to
requirements of the EN 61010-1 standard.
Observations Concerning the Operational Safety:
l All operations concerning transport, installation, and
commissioning as well as maintenance, must be carried out by
qualified, skilled personnel, and national regulations for the
prevention of accidents must be observed.

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l Before switching the transducer on, one must check the
correctness of connections to the network.
l The removal of the transducer housing during the guarantee
contract period may cause its cancellation.
l The P43 transducer is destined to be installed and used in
industrial electromagnetic environment conditions.
l One must remember that in the building installation, a switch or a
circuit-breaker should be installed. This switch should be located
near the device, easy accessible by the operator, and suitably
marked.

4. INSTALLATION

4.1. Fitting
The P43 transducer is adapted to be mounted on a 35 mm rail acc. to EN 60715.
The overall drawing and the fitting way are presented on the fig.1.

Fig.1 Overall Dimensions and Transducer Fitting Way.

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4.2. External Connection Diagrams

Fig. 2. Connection Diagrams of the Transducer’s Upper Strip.

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Direct measurement in a four-wire network.

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 Measurement with the use of current transformers in
a four-wire network.

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 Indirect measurement with the use of
3 current transformers and 2 or 3 voltage
transformers in a four-wire network.

Fig. 3. Connection Diagrams of the Transducer in a Four-wire Network

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 Direct measurement in a three- wire network.

Semidirect measurement in a three- wire network.

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 Indirect measurement with the use of
2 current transformers and 2 or 3 voltage
transformers in a three-wire network.

Fig. 3A. Connection Diagrams of the Transducer in a three-wire Network

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5. SERVICE

Frontal Plate Description

Transducer
state diode

Diode of data recep-

tion through RS-485

Diode of data
transmission through
RS-485

Diodes of AL1
- AL4 alarms

USB link for

configuration

Fig. 4 Frontal view of the P43 transducer

5.2 Messages after Switching the Supply on

After switching the supply on, the state diode should light up for a moment
in red, and next should light up in green. The recording confirmation in
registers is signaled by a short extinction of the state diode.
The incorrect work is signaled by the state diode in the way described
in the chapter 7. The data reception through the RS-485 interface is
signaled by a pulsing of the Rx diode and the data transmission is sig-

14
naled by a pulsing of the Tx diode.
The switching of the relay 1 - 4 on causes the lighting of the AL1 - AL4
diode (fig. 4).

5.3 Installation of COM Port Controllers in the Computer

Before configuring the transducer, the driver on the CD should be in-
stalled. The P43 transducer makes use of the software, which creates
in the system, a device of Universal Serial Bus – transducer P43, and
connected to it, the virtual COM port named transducer P43.
The controller installation in the Windows system causes the addition of
a successive serial COM port to the list of ports serviced by the operat-
ing system.
After connecting the transducer to the USB port, the operating system
informs about the appearance of a new device by means of the message
presented on the fig. 5.
The creator to find a new hardware of the Universal Serial Bus will be
started automatically. One must act in compliance with the creator sug-
gestions, choosing the installation from the indicated location and giving
the path to controllers being in the added CD. Controllers are compatible
with following systems: Windows 2000, XP, Server 2003, Vista, server
2008, (x86 and X64). When installing controllers, information about the
lack of the controller digital signature can occur. One must ignore this
information and carry on the installation.

Fig. 5. Message signaling the detection of a new device “Transducer

of P43 type”.

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After closing the creator, the system detect immediately the succes-
sive device – USB Serial Port (fig. 6.). The creator for detection a new
hardware will start again.

Fig. 6. Systemic message concerning the detection of a new device

After the successful ending of the installation, the system will inform
about the installation of a new device (fig. 7.). Two new devices ap-
pear in the device manager – Transducer P43 and Port COM named:
Transducer P43, acc. to the fig. 8.

Fig. 7. Systemic message ending the installation of P43 controllers

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 6

Fig. 8. View of the device manager window together with the installed
P43 transducer, which the port COM6 is assigned to.

5.4 Transducer Configuration by Means of the

LPCon Software
The LPCon software is destined for the configuration of the P43 trans-
ducer. One must connect the transducer to a PC computer through the
PD10 converter, if the communication will be performed using RS485
interface or directly through the USB port and after choosing the
Option-> Connection configuration, configure the connection (fig. 9.).
For direct connection, through USB: address 1, baud rate 9600 kb/s,
mode RTU 8N2, timeout 1000 ms and the suitable COM port under which
the controller of the P43 transducer has been installed or through the
RS-485 interface and the PD10 programmer: address, baud rate, and
the mode acc. to the installed in the transducer.
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 Fig. 9. Configuration of the connection with the P43 transducer

After the connection configuration, one must choose from the Device ->
Transducers -> P43v2 menu, and next click the Readout icon in order
to read out all parameters. One can also read out parameters indivi-
dually in each group, clicking the Refresh button. In order to change
parameters, one must write the new value in the parameter window and
click the Apply button.

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5.4.1 Setting of Transmission Parameters
After choosing the group – transmission parameters, it is possible to
configure following elements:
a) address – address for the communication with the P43
transducer through the RS-485 interface from the range
1...247. The value 1 is normally set up by the manufacturer.
b) baud rate – the communication rate through the RS-485
interface from the range (4800, 9600, 19200, 38400 bit/sec.)
The value 9600 is set up by the manufacturer.
c) transmission mode – The transmission mode through the
RS485 interface from the range (RTU 8N2, RTU 8E1,
RTU 8O1, RTU 8N1). The transmission mode is normally
set up on RTU 8N2 by the manufacturer.

Fig. 10. View of the configuration window of transmission parameters

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5.4.2 Setting of Measurement Parameters
After choosing the group: ratios, power synchronization, time, follo-
wing elements can be configured (fig. 11.):
a) current transformer ratio. The multiplier is used to
recalculate the current in the transformer primary
side. It is set up on 1 by the manufacturer.
b) voltage transformer ratio. The multiplier is used to
recalculate the voltage in the transformer primary
side. It is set up on 1 by the manufacturer.
c) way to synchronize the mean power:
- 15 minutes’ walking window – mean power PAV
will be recalculated for the last 15 minutes, actualized
every 15 seconds, i.e. walking window,
- measurement synchronized with the clock every 15, 30
or 60 minutes - mean power PAV will be actualized every
15, 30 or 60 minutes synchronized with the external real
clock (fig. 12).
It is set up on the walking window by the manufacturer.

Fig.11. View of the configuration window of measurement parameters

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Fig. 12. Measurement of the 15 minutes’ active mean power synchro-
nized with the clock.
d) ordered power. Ordered power in percentage of rated power
(see chapter 9, example 2).
e) pulse ratio for the pulse output (for active energy).
f) 3-phase measurement mode. 3- and 4-wire measurement.

5.4.3 Calculation methods of power, energy, minimal

and maximal values
After choosing the group: calculation methods of power, energy,
minimal and maximal values, following commands are possible to
carry out:
l storing min. and max. values. Choosing of minimal and maxi-
mal values storage method: only from measuring range or
also overflow error occurance.
l reactive energy calculation method: inductive and capacitive
or plus and minus.

5.4.4 Erasing of Watt-hour Meters and Extremal Values

After choosing the group: erasing of watt-hour meters and extremal
Values, following commands are possible to carry out:
a) erasing of watt-hour meters. All watt-hour meters of active
and reactive energy are erased.
b) erasing of active mean power.
c) erasing of averaging power archive.
d) erasing of min. and max. values. The currently measured
value is copied out to the minimal and maximal value.
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5.4.5 Setting of alarm parameters
After choosing the group: alarm 1-4 configuration, it is possible to
configure following alarm parameters (fig. 13):
a) assignment of the alarm output parameter – kind of signal, on
which the alarm acc. to the table 1 has to react,
The set of the input quantity for alarms and analog outputs is included in
the table 1. The calculation way is shown in examples in the chapter 9.

Fig. 13. View of the alarm configuration window.

Table 1
Value in
registers
Value for percentage
4015, 4023,
Kind of quantity calculation of alarms
4031, 4039,
and output values
4047, 4055,
4063, 4072
Lack of quantity /alarm or analog
00 Lack
output switched off/
01 Voltage of phase L1 Un [V] *
02 Current in the wire of phase L1 In [A] *
03 Active power of phase L1 Un x In x cos(0°) [W] *
04 Reactive power of phase L1 Un x In x sin(90°) [var] *
05 Apparent power of phase L1 Un x In [VA] *

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 06 Coefficient of active power of phase L1 1
07 Coefficient tgj of phase L1 1
08 Voltage of phase L2 Un [V] *
09 Current in the wire of phase L2 In [A] *
10 Active power of phase L2 Un x In x cos(0°) [W] *
11 Reactive power of phase L2 Un x In x sin(90°) [var] *
12 Apparent power of phase L2 Un x In [VA] *
13 Coefficient of active power of phase L2 1
14 Coefficient tgj of phase L2 1
15 Voltage of phase 3 Un [V] *
16 Current in the wire of phase L3 In [A] *
17 Active power of phase L3 Un x In x cos(0°) [W] *
18 Reactive power of phase L3 Un x In x sin(90°) [var] *
19 Apparent power of phase L3 Un x In [VA] *
20 Coefficient of active power of phase L3 1
21 Coefficient tgj of phase L3 1
22 3-phase mean voltage Un [V] *
23 3-phase mean current In [A] *
24 3-phase active power 3 x Un x In x cos(0°) [W] *
25 3-phase reactive power 3 x Un x In x sin(90°) [var] *
26 3-phase reactive power 3 x Un x In [VA] *
27 Power factor of 3-phase active power 1
28 3-phase coefficient tgj 1
29 Frequency 100 [Hz]
30 Phase-to-phase voltage L1-L2 3 Un [V] *
31 Phase-to-phase voltage L2-L3 3 Un [V] *
32 Phase-to-phase voltage L3-L1 3 Un [V] *
33 Phase-to-phase mean voltage 3 Un [V] *
34 mean active power 3 x Un x In x cos(0°) [W] *
used active ordered power
35 100 [%]
(used energy)
* Un, In – Rated values of transducer voltage and current
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 b) kind of the alarm output operation – choose one from 10 modes
n-on, n-off, on, off, h-on and h-off, A3non, A3nof, A3_on, A3_of.
Working modes have been presented on the fig. 14,
c) lower value of alarm switching – percentage value of the state
change of the chosen signal,
d) upper value of alarm switching – percentage value of the state
change of the chosen signal,
e) switching delay of the alarm. Delay time in seconds when
switching the alarm state,
f) switching off delay of the alarm. Delay time in seconds when
switching off the alarm state,
g) deadlock of alarm re-switching. Time, after which the alarm
can be switched on again.

Caution! The setup of the value Aoff ³ Aon causes the alarm switching off.

Caution! In version with analog outputs, alarms with numbers,

which equal the analog outputs, control only the alarm diode on
the transducer.

Exemplary configuration of alarms 1-4 is presented on the fig. 14.

a) n-on

b) n-off

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c) on

d) off

Fig. 14. Alarm types: a) n-on, b) n-off c) on d) off.

Other alarm types: h-on – always switched on; h-off – always switched off.

–– A3non – when the “n-on” alarm type occurs on any of the phases
- the relay switches on . When all alarms fade away, the relay
switches off.
–– A3nof – when the “n-of” alarm type occurs on any of the phases
- the relay switches on . When all alarms fade away, the relay
switches off.
–– A3_on – when the “on” alarm type occurs on any of the phases
- the relay switches on . When all alarms fade away, the relay
switches off
–– A3_of – when the “off” alarm type occurs on any of the phases
- the relay switches on . When all alarms fade away, the relay
switches off
In the “A3” alarm series, the alarm value must range from 0-7. They work
with equal Aoff and Aon hysteresis thresholds for all of the phases.

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5.4.6 Setup of analog output parameters
After choosing the group: output 1-4, it is possible to configure following
output parameters:
a) assignment of the parameter to the analog output. Kind of
signal, on which the output has to react acc. to the table 1,
b) lower value of the input range. Percentage value of the
chosen signal,
c) upper value of the input range. Percentage value of the
chosen signal,
d) lower value of the output range. Output signal value in mA,
e) upper value of the output range. Output signal value in mA,
f) working mode of the analog output. Following modes are
accessible: normal work lower value, upper value. Both
alarms are set up in the normal mode by the manufacturer.
g) value on the output by false input parameter value (1e20) in mA.

An exemplary configuration of the analog output is presented on the fig.15.

Fig. 15. View of the analog output configuration window

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Admissible overflow on the analog output: 20% of the lower and upper
range value.
Minimal value on the analog output: - 20 ´ 1.2 = - 24 mA.
Maximal value on the analog output: 20 ´ 1.2 = 24 mA.

5.4.7 Clock
After choosing the group: clock it is possible to set up time and date and
synchronize the clock with the time on the PC computer.

5.4.8 Restoration of Manufacturer Parameters

After choosing the group: restoration of manufacturer parameters it is
possible to restore following manufacturers parameters set in the table 2:

Table 2
Manufac-
Parameter description Range/value
turer value
Ratio of the current
1...10000 1
transformer
Ratio of the voltage
1...4000 1.0
transformer
- 15 minutes’ walking window
(recording in the archive every
Synchronization of the walking
15 minutes); measurement
active mean power: window
synchronized with the clock
every 15, 30 or 60 minutes
0 - without
The way of min. and
0,1 errors
max. value storage
-1e20, 1e20
0 - inductive
The way of passive
0,1 and capacitive
energy calculation
energy
Ordered power 0...144,0 % 100,0 %
Quantity on the alarm
0...35 (acc. to the table 1) 24
output No 1, 2, 3, 4
Output type of the n-on; n-off; on; off; h-on; h-off;
n-on
alarm 1, 2, 3, 4 A3non, A3nof, A3_on, A3_of

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 Table 2
Lower value of the alarm
-144.0...144.0 % 99,0 %
1, 2, 3, 4 switching
Upper value of the alarm
-144.0...144.0 % 101,0 %
1, 2, 3, 4 switching
Switching-on delay of
0...900 seconds 0
the alarm 1, 2, 3, 4
Switching-off delay of
0...900 seconds 0
the alarm 1, 2, 3, 4
Deadlock of alarm
0...900 seconds 0
1,2,3,4 re-switching
Quantity on the con-
tinuous output No 1, 0...35 (acc. to the table 1) 24
2, 3, 4
Lower value of the
input range in % of the
-144.0...144.0 % 0.0%
rated range of the input
No 1, 2, 3, 4
Upper value of the
input range in % of the
-144.0...144.0 % 100.0%
rated range of the input
No 1, 2, 3, 4
Lower value of the out-
put range of the output -20.00...20.00 mA 0.00 mA
No 1, 2, 3, 4
Upper value of the
output range of the 0.01...20.00 mA 20.00 mA
output No 1
normal work,
Manual switching of the lower value of the output
the analog output 1, 2, range is set up, normal work
3, 4 on: the upper value of the output
range is set up.
Pulse quantity for pulse
5000 - 20000 5000
output
Address in the
1... 247 1
MODBUS network
Transmission mode 8n2, 8e1, 8o1, 8n1 8n2
Baud rate 4800, 9600, 19200, 38400 9600

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5.4.9 Measured Values
After choosing the group: - measured values, all parameters measured
by the transducer are displayed in the form of a list (fig. 16.).

Fig. 16. View of the window of the measured value group

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5.4.10 Minimal and Maximal Values
After choosing the group: - minimal and maximal values, minimal and
maximal values of individual parameters measured by the transducer
in the form of a list are displayed (fig. 17.).

Fig. 17. View of the window of the min. and max. value group

5.4.11 Archive of power profile

After choosing the group: - archive of power profile, following informa-
tion is available - number of archived samples; the information, from
which sample to display and 15 samples with time stamp.

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 Fig. 18. View of the window of the power profile archive group

The detailed description of archive operation is described in chapter 6.

5.4.12 Information about

the Device
After choosing the group – informa-
tion about the device, following
information is displayed: The device
picture, serial number, program ver-
sion, and a short device description
(Fig. 19)

Factory No: 1101043

Firmware wersion: 2.43

Fig. 19. View of the window of the information about the device group

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6. Archive – Power Profile
The P43 transducer is equipped with an archive allowing to store up to
1000 measurements of averaged active power. The averaged active
power PAV can be archived with time intervals 15, 30, 60 minutes (syn-
chronized with the internal time clock) according to synchronization
type in register 4005.
In case of work in the walking window mode, the arichiving follows in full
quarters of an hour, despite the fact, that the step of the walking window
lasts 15 seconds and the walking window function can be activated any
moment (fig. 12). Direct access to the archive is for 15 records including
date, time and value located in the range of addresses 1000 - 1077.
In register 1000 is placed the position of the first (the oldest one) archived
sample, and in register 1001 is the position of the last archived sample
(the latest one).
In register 1002 is placed the first record of the fifteen available records
located in registers 1003 - 1077. After writing the first read record (1
- 9000), the data of 15 records for read-out are updated.
Values 1e20 are in registers, in which samples are not written yet.
The archive is organized in a shape of a circular buffer. After writing the
nine thousandth value, the next value overwrites the oldest value with the
number 0, and successively the next with the number 1, etc. If the value
of the register 1000 is higher than 1001, it means, that the buffer at least
once was overflowed. For example value 15 in the register 1000 and 14
in register 1001 means, that there was more than nine thousand of sam-
ples and the oldest samples are from the record 15 to 9000, next from the
record 1 to the latest record with the number 14.
Erasing of average power or change of the average time do not erase the
archive. Automatic erasing of the archive and average power is made
after current or voltage transformer ratio is changed.

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7. SOFTWARE UPDATING

The P43 transducer (from the version 2.50) comes with the implemented
function that allows for updating the software from a PC with LPCon sof-
tware. Free LPCon program and the updating files are available on our
website www.lumel.com.pl. Either RS485 port and USB port can be used
to carry out the updating process.

b)
a)

Fig. 20. The view of program window: a) LPCon, b) program updating

Note! After updating the software the manufacturer’s settings for the
transducer ought to be set, therefore it is advisable to store the transdu-
cer parameters before its updating using LPCon software.

After LPCon has been started, one ought to set serial port, baut rate, mode
and the transducer address in Options. Then choose the P43 transducer
from the menu Devices and click the icon Read in order to read all set
parameters (necessary for their later restoration). After selecting from the
menu Updating the option Device software updating, the Lumel Updater
(LU) window opens – Fig. 20 b. Press Connect. The information window
Messages contains information on the updating process. At the correctly
opened port, the message Port opened displays.

33
Entering the updating mode in the transducer is carried out remotely by
LU program (based on the settings in LPCon - adres, mode, baud rate,
port Com) either through RS485 or USB. Pulsating of the transducer
state diode in green signals readiness for updating, whereas the LU
program displays the message Device found and the name and version
of the program of the conneted device. One should press the button ...
and indicate the transducer updating file. At the correctly opened file,
the information File opened displays. One should press Send button.
After updating being successfully completed the transducer switches
to normal work, whereas the information window displays Done and the
duration time of the updating. After the LU window closure, one should
go to the parameters group Restoring manufacturer’s settings, mark the
option and press Apply button. Then press the icon Save in order to save
readout initially set parameters. The up-to-date software version can also
be checked via reading About P41 transducer from LPCon program.

Note! Switching the supply off during the software updating process may result
in permenent damage of the transducer!

Note! If an error occurs during the upgrade, re-upgrade can be performed only
by a USB port.

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8. Error Codes
After connecting the transducer to the network, messages about errors can
appear. Causes of errors are presented below:
- the state diode pulsates in red – lack of calibration or the non-volatile
memory is damaged. One must return the transducer to the manu-
facturer,
- the state diode lights in red – inappropriate work parameters; one
must configure the transducer again.
- the state diode pulsate alternately in red and green - error of phase
connection sequence; one must interchange the connection of phase
L2 with the phase L3.

9. Serial Interfaces

9.1. RS-485 Interface – Set of Parameters

l identifier 0xC4 (198)
l transducer address 1...247
l baud rate 4.8, 9.6, 19.2, 38.4 kbit/s
l working mode Modbus RTU
l information unit 8N2, 8E1, 8O1, 8N1
l maximal response time 400 ms
l maximal number registers
retriered in a single query: - 56 registers - 4 bytes each
- 109 registers - 2 bytes each
l implemented functions 03, 04, 06, 16, 17
- 03, 04 readout of registers,
- 06 write of one register,
- 16 write of n-registers,
- 17 device identifying.
Manufacturer’s settings: address 1, baud rate 9600, mode RTU 8N2.

35
9.2. USB Interface – Set of Parameters
l identifier 0xC6 (198)
l transducer address 1
l baud rate 9.6 kbit/s
l working mode Modbus RTU
l information unit 8N2
l maximal response time 400 ms
l maximal number of bytes
during the readout/write: - 56 registers - 4 bytes
- 109 registers - 2 bytes
l implemented functions 03, 04, 06,16, 17
- 03, 04 readout of registers,
- 06 write of one register,
- 16 write of n registers,
- 17 device identifying.

9.3. Register Map of the P43 Transducer

In the P43 transducer, data are located in 16-bit and 32-bit registers.
Process variables and transducer parameters are located in the reg-
ister address space in the way depending on the type of the variable
value type. Bits in 16-bit register are numbered in the way depending
on the variable value type. Bits in 16-bit registers are numbered from
the younger to the older (b0-b15). 32-bit registers contain numbers
of float type in the IEEE-745 standard. Register ranges are set
in the table 3. 16-bit registers are presented in the table 4. 32-bit
registers are set in tables 5 and 6. Register addresses in tables 3,4,5,6
are physical addresses.

36
 Table 3

Range of Type of
Description
addresses value

Integer Archive of the avarage power profile.

1000 – 1077 (16 bits)
Record Table 9 contains the registers description .

The value located in one 16-bit register.

Integer
4000 – 4109 Table 3 contains the registers description.
(16 bits)
Registers are for readout and writing.
Value located in two successive 16-bit
Float registers. Registers contain the same data
6000 – 6335 as 32-bit registers from the area 7500.
(2x16 bits)
Sequence of bytes (1-0-3-2).
Value located in two successive 16-bit
Float registers. Registers contain the same data
7000 – 7335 as 32-bit registers from the area 7500.
(2x16 bits)
Sequence of bytes (3-2-1-0).
Value located in one 32-bit register.
Float
7500 – 7667 The table 4 contains the description
(32 bits)
of registers. Registers for readout.

37
 Table 4
Register Ope-
address ra- Description
16 bits tions
1000 R Position of the oldest archived mean power
1001 R Position of the youngest archived mean power
1002 R/W First available record - NrBL (range 1...9000)
Year of archived mean power with the number
1003 R
NrBL + 0
Month* 100 + archived day of mean power with the
1004 R
number NrBL + 0
Hour* 100 + archived minute of mean power with
1005 R
the number NrBL + 0
1006 R Archived value of mean power with the number
1007 R NrBL + 0 of float type - 4 bytes in order 3-2-1-0
Archived year of mean power with the number
1008 R
NrBL + 1
Archived month, day of mean power with the num-
1009 R
ber NrBL + 1
Archived hour, minute of mean power with the
1010 R
number NrBL + 1
1011 R Archived value of mean power with the number
1012 R NrBL + 0 of float type - 4 bytes in order 3-2-1-0

... ... ...

Archived year of mean power with the number

1073 R
NrBL + 14
Archived month, day of mean power with the num-
1074 R
ber NrBL + 14
Archived hour, minute of mean power with the
1075 R
number NrBL + 14
1076 R Archived value of mean power with the number
1077 R NrBL + 0 of float type - 4 bytes in order 3-2-1-0

38
 Table 5

Regi-
Ope- By
ster
ra- Range Description de-
ad-
tions fault
dress
4000 RW 0 Reserved 0
4001 RW 0 Reserved 0
4002 RW 0 Reserved 0
4003 RW 1...10000 Current transformer ratio 1
4004 RW 1...40000 Voltage transformer ratio x 10 10
Synchronization of mean active
power:
0 –15 minutes’ walking window
(recording synchronized
every 15 min with the clock.)
4005 RW 0...3 1 – measurement synchronized 0
every 15 min with the clock.
2 – measurement synchronized
every 30 min with the clock.
3 – measurement synchronized
every 60 min with the clock.
4006 RW 0 Reserved 0
The way of minimal and maximal
4007 RW 0.1 value recording 0
0 -without errors, 1 - with errors
4008 RW 0.1 Reserved 0
The way of reactive energy
4009 RW 0...2359 calculation 0
0 -without errors, 1 - with errors
4010 RW 0...1440 Ordered power 1000
Erasing of energy counter:
0 - without changes, 1 - erase
4011 RW 0..3 0
active energy, 2 - erase passive
energy, 3 - erase all energy
4012 RW 0.1 Erasing of mean active power PAV 0
Erasing of mean active power
4013 RW 0.1 0
PAV archive
4014 RW 0.1 Erasing of min. and max. 0

39
 Alarm output 1 - quantity on the
4015 RW 0.1...35 0
output (code acc. to table 6)
Alarm output 1 - type: 0 – n-on,
1– n-oFF, 2 – on, 3 - oFF,
4016 RW 0..9 0
4 – h-on, 5 – h-oFF, 6 - A3non,
7 - A3nof, 8 - A3_on, 9 - A3_of
-1440...0...1440 Alarm output 1 - lower alarm switch-
4017 RW 990
[o/oo] ing value of the rated input range
-1440...0...1440 Alarm output 1 - upper alarm switch-
4018 RW 1010
[o/oo] ing value of the rated input range
4019 RW 0...900 s Alarm output 1 - switching-on delay 0
Alarm output 1 - alarm switching-off
delay (for ordered power quantity
4020 RW 0...900 s 0
[register 4015 = 35] this parameter
is excluded
Alarm output 1 - deadlock
4021 RW 0...900 s of re-switching
0
4022 RW 0.1 Reserved 0
Alarm output 2 -quantity on the
4023 RW 0.1...35 24
output (code acc.to the table 6)
Alarm output 2 - type: 0 – n-on,
1– n-oFF, 2 – on, 3 - oFF,
4024 RW 0...9 3
4 – h-on, 5 – h-oFF, 6 - A3non,
7 - A3nof, 8 - A3_on, 9 - A3_of
-1440...0...1440 Alarm output 2 - lower alarm switch-
4025 RW ing value of the rated input range 990
[o/oo]
-1440...0...1440 Alarm output 2 - upper alarm switch-
4026 RW 1010
[o/oo] ing value of the rated input range
Alarm output 2 - alarm switching-on
4027 RW 0...900 s 0
delay
Alarm output 2 - alarm switch-
ing-off delay (for ordered power
4028 RW 0...900 s 0
quantity [register 4023 = 35] this
parameter is excluded)
Alarm output 2 - deadlock
4029 RW 0...900 s 0
of re-switching
4030 RW 0,1 Reserved 0
Alarm output 3 - quantity on the
4031 RW 0,1...35 24
output (code acc. to table 6)
Alarm output 3 - type: 0 – n-on,
1– n-oFF, 2 – on, 3 - oFF,
4032 RW 0...9 4 – h-on, 5 – h-oFF, 0
6 - A3non, 7 - A3nof,
8 - A3_on, 9 - A3_of

40
 -1440...0...1440 Alarm output 3 - lower alarm switch-
4033 RW 990
[o/oo] ing value of the rated input range
-1440...0...1440 Alarm output 3 - upper alarm switch-
4034 RW 1010
[o/oo] ing value of the rated input range
Alarm output 3 - alarm switching-on
4035 RW 0...900 s 0
delay
Alarm output 3 - alarm switch-
ing-off delay (for ordered power
4036 RW 0...900 s 0
quantity [register 4023 = 35] this
parameter is excluded)
Alarm output 3 - deadlock
4037 RW 0...900 s 0
of re-switching
4038 RW 0,1 Reserved 0
Alarm output 4 - quantity on the
4039 RW 0,1...35 24
output (code acc. to table 6)
Alarm output 4 - type: 0 – n-on,
1– n-off, 2 – on, 3 - oFF,
4040 RW 0...9 4 – h-on, 5 – h-oFF, 0
6 - A3non, 7 - A3nof,
8 - A3_on, 9 - A3_of
-1440...0...1440 Alarm output 4 - lower alarm switch-
4041 RW 990
[o/oo] ing value of the rated input range
-1440...0...1440 Alarm output 4 - upper alarm switch-
4042 RW 1010
[o/oo] ing value of the rated input range
Alarm output 4 - alarm switching-on
4043 RW 0...900 s 0
delay
Alarm output 4 - alarm switch-
ing-off delay (for ordered power
4044 RW 0...900 s 0
quantity [register 4039 = 35] this
parameter is excluded)
Alarm output 3 - deadlock of
4045 RW 0...900 s 0
re-switching
4046 RW 0,1 Reserved 0
Continuous output 1 - quantity on
4047 RW 0...15258 24
the output (code acc. to table 6)
Continuous output 1 - type: 0
4048 RW 0...65535 - (0 ...20) mA; 1 - (4...20) mA; 2 2
- (-20...20) mA
Continuous output 1 - lower value of
-1440...0...1440
4049 RW the input range in [o/oo] of the rated 0
[o/oo]
input range

41
 Continuous output 1 - upper value of
-1440...0...1440
4050 RW the input range in [o/oo] of the rated 1000
[o/oo]
input range
-2400...0...2400 Continuous output 1 - lower value of
4051 RW 0
[10 mA] the current output range [10 mA]
Continuous output 1 - upper value of
4052 RW 1...2400 [10 mA] 2000
the current output range [10 mA]
Continuous output 1 - manual switch-
ing on: 0 - normal work,
4053 RW 0...2 0
1- value set from the register 4051,
2 - value made from the register 4052
Continuous output 1 - value on the
4054 RW -24...24 [mA] 24
output by error
Continuous output 2 - quantity on the
4055 RW 0,1...35 24
output (code acc. to the tab.6)
Continuous output 2 - type:
4056 RW 0...2 0 - (0 ...20) mA; 1 - (4...20) mA; 2
2 - (-20...20) mA
Continuous output 2 - lower value of
-1440...0...1440
4057 RW the input range in [o/oo] of the rated 0
[o/oo]
input range
Continuous output 2 - upper value of
-1440...0...1440
4058 RW the input range in [o/oo] of the rated 1000
[o/oo]
input range
-2400...0...2400 Continuous output 2 - lower value of
4059 RW 0
[10 mA] the current output range [10 mA]
Continuous output 2 - upper value of
4060 RW 1...2400 [10 mA] 2000
the current output range [10 mA]
Continuous output 1 - manual switch-
ing on: 0 - normal work,
4061 RW 0...2 0
1- value set from the register 4059,
2 - value made from the register 4060
Continuous output 2 - value on the
4062 RW -24...24 [mA] 24
output by error
Continuous output 3 - quantity on the
4063 RW 0,1...35 24
output (code acc. to the tab.6)
Continuous output 3 - type:
4064 RW 0...2 0 - (0 ...20) mA; 1 - (4...20) mA; 2
2 - (-20...20) mA
Continuous output 3 - lower value of
-1440...0...1440
4065 RW the input range in [o/oo] of the rated 0
[o/oo]
input range

42
 Continuous output 3 - upper value of
-1440...0...1440
4066 RW the input range in [o/oo] of the rated 1000
[o/oo]
input range
-2400...0...2400 Continuous output 3 - lower value of
4067 RW 0
[10 mA] the current output range [10 mA]
Continuous output 3 - lower value of
4068 RW 1..2400 [10 mA] 2000
the current output range [10 mA]
Continuous output 1 - manual switch-
ing on: 0 - normal work,
4069 RW 0...2 0
1- value set from the register 4067,
2 - value made from the register 4068
Continuous output 3 - value on the
4070 RW -24...24 [mA] 24
output by error
Continuous output 4 - quantity on the
4071 RW 0,1...35 24
output (code acc. to the tab.6)
Continuous output 4 - type:
4072 RW 0...2 0 - (0 ...20) mA; 1 - (4...20) mA; 2
2 - (-20...20) mA
Continuous output 4 - lower value of
-1440...0...1440
4073 RW the input range in [o/oo] of the rated 0
[o/oo]
input range
Continuous output 4 - upper value of
-1440...0...1440
4074 RW the input range in [o/oo] of the rated 1000
[o/oo]
input range
-2400...0...2400 Continuous output 4 - lower value of
4075 RW 0
[10 mA] the current output range [10 mA]
Continuous output 4 - lower value of
4076 RW 1..2400 [10 mA] 2000
the current output range [10 mA]
Continuous output 1 - manual switch-
ing on: 0 - normal work,
4077 RW 0...2 0
1- value set from the register 4075,
2 - value made from the register 4076
Continuous output 1 - value on the
4078 RW -24...24 [mA] 24
output by error
4079 RW 5000...20000 Pulse quantity for pulse output 5000
4080 RW 1...247 Address in the MODBUS network 1
Transmission mode: 0 -> 8n2, 1
4081 RW 0...3 0
-> 8e1, 2 -> 8o1, 3 -> 8n1
Baud rate: 0 -> 4800, 1 -> 9600,
4082 RW 0...3 1
2 -> 19200, 3 -> 38400
Update the change of transmis-
4083 RW 0,1 0
sion parameters

43
 4084 RW 0...59 seconds 0
4085 RW 0...2359 Hour*100 + minutes 0
4086 RW 101...1231 Month*100 + minutes 1201
4087 RW 2009...2100 Year 2010
Record of standard parameters
4088 RW 0,1 (with zero adjustment of energy, 0
min, max and mean power)
Active input energy, two most
4089 R 0...15258 0
significant bytes
Active input energy, two least signifi-
4090 R 0...65535 0
cant bytes
Active output energy, two most
4091 R 0...15258 0
significant bytes
Active output energy, two least
4092 R 0...65535 0
significant bytes
Reactive inductive energy, two
4093 R 0...15258 0
most significant bytes
Reactive inductive energy, two
4094 R 0...65535 0
least significant bytes
Reactive capacitive energy, two
4095 R 0...15258 0
most significant bytes
Reactive capacitive energy, two
4096 R 0...65535 0
least significant bytes
4097 R 0 Reserved 0
4098 R 0 Reserved 0
4099 R 0 Reserved 0
4100 R 0 Reserved 0
4101 R 0... 65535 Status register 1 - description below -
4102 R 0... 65535 Status register 2 - description below -
4103 R 0... 65535 Serial number, two older bytes -
4104 R 0... 65535 Serial number, two younger bytes -
4105 R 0... 65535 Program version (x 100) 100
4106 R 0..65535 reserved 0
4107 R 0..65535 reserved 104
Measurement mode: 0 -3Ph4W,
4108 RW 0,1 0
1- 3Ph3W

44
In parenthesis [ ]: resolution or unit is suitably placed.

Energies are render accessible in hundreds of Watt-hours (Var-hours)

in two 16-bit registers and for this reason when recalculating values
of each energy from registers, one must divide them by 10, i.e:
Active input energy = (value of register.4089 * 65536 + value
of register 4090) / 10 [kWh]
Active output energy = (value of register.4091 * 65536 + value
of register 4092) / 10 [kWh]
Reactive inductive energy = (value of register 4093 * 65536 + value
of register 4094) / 10 [kVarh]
Reactive capactive energy = (value of register 4095 * 65536 + value
of register 4096) / 10 [kVarh]
Status register 1 (register 4101):
Bit 15 – „1” – damage of non-volatile memory
Bit 14 – „1” – lack of calibration or invalid calibration
Bit 13 – „1” – error of parameter values
Bit 12 – „1” – error of energy values
Bit 11 – „1” – error of phase sequence
Bit 10 – current range 0 – 1 A; 1 – 5 A
Bit 9 – reserved
Bit 8 – Voltage range: 0 - 57.8 V, 1 - 230 V
Bit 7 – „1” – the interval of power averaging has not elapsed
Bit 6 – „1” – bad frequency for THD measurement
Bit 5 – „1” – too low voltage to measure the frequency
Bit 4 – „1” – spent battery
Bit 3 – „1” – capacitive character SQ
Bit 2 – „1” – capacitive character Q3
Bit 1 – „1” – capacitive character Q2
Bit 0 – „1” – capacitive character Q1
Status register 2 (register 4102):
Bit 15 – „1” – presence of continuous output 4
Bit 14 – „1” – presence of continuous output 3
Bit 13 – „1” – presence of continuous output 2
Bit 12 – „1” – presence of continuous output 1
Bit 11 – „1” – presence of alarm output 4
Bit 10 – „1” – presence of alarm output 3
Bit 9 – „1” – presence of alarm output 2
Bit 8 – „1” – presence of alarm output 1

45
Bit 7 – reserved Bit 3 – „1” – alarm output 4 switched on
Bit 6 – reserved Bit 2 – „1” – alarm output 3 switched on
Bit 5 – reserved Bit 1 – „1” – alarm output 2 switched on
Bit 4 – reserved Bit 0 – „1” – alarm output 1 switched on
Rejestr Statusu 3 (rejestr 4109):
Bity 15-12 – „1” - zarezerwowany
Bit 11 – „1” – wystąpienia alarmu 4 typu A3xxx w fazie L3
Bit 10 – „1” – wystąpienia alarmu 4 typu A3xxx w fazie L2
Bit 9 – „1” – wystąpienia alarmu 4 typu A3xxx w fazie L1
Bit 8 – „1” – wystąpienia alarmu 3 typu A3xxx w fazie L1
Bit 7 – „1” – wystąpienia alarmu 3 typu A3xxx w fazie L2
Bit 6 – „1” – wystąpienia alarmu 3 typu A3xxx w fazie L1
Bit 5 – „1” – wystąpienia alarmu 2 typu A3xxx w fazie L3
Bit 4 – „1” – wystąpienia alarmu 2 typu A3xxx w fazie L2
Bit 3 – „1” – wystąpienia alarmu 2 typu A3xxx w fazie L1
Bit 2 – „1” – wystąpienia alarmu 1 typu A3xxx w fazie L3
Bit 1 – „1” – wystąpienia alarmu 1 typu A3xxx w fazie L2
Bit 0 – „1” – wystąpienia alarmu 1 typu A3xxx w fazie L1
Table 6
Ad-
Operations

dress
Address

3Ph /4W

3Ph /3W
of 32

Unit
of 16 bit Description
bit
registers
regi-
sters
6000/7000 7500 R Voltage of phase L1 V √ x
6002/7002 7501 R Current of phase L1 A √ √
6004/7004 7502 R Active power of phase L1 W √ x
6006/7006 7503 R Reactive power of phase L1 Var √ x
6008/7008 7504 R Apparent power of phase L1 VA √ x
6010/7010 7505 R Active power factor of phase L1 - √ x
Reactive power to active power
6012/7012 7506 R ratio of phase L1 - √ x
6014/7014 7507 R Voltage of phase L2 V √ x
6016/7016 7508 R Current of phase L2 A √ √
6018/7018 7509 R Active power of phase L2 W √ x
6020/7020 7510 R Reactive power of phase L2 Var √ x
6022/7022 7511 R Apparent power of phase L2 VA √ x
6024/7024 7512 R Active power factor of phase L2 - √ x

46
 Reactive power to active power
6026/7026 7513 R ratio of phase L2 - √ x
6028/7028 7514 R Voltage of phase L3 V √ x
6030/7030 7515 R Current of phase L3 A √ √
6032/7032 7516 R Active power of phase L3 W √ x
6034/7034 7517 R Reactive power of phase L3 Var √ x
6036/7036 7518 R Apparent power of phase L3 VA √ x
6038/7038 7519 R Active power factor of phase L3 - √ x
Reactive power to active power
6040/7040 7520 R ratio of phase L3 - √ x
6042/7042 7521 R Mean 3-phase voltage V √ x
6044/7044 7522 R Mean 3-phase current A √ √
6046/7046 7523 R 3-phase active power W √ √
6048/7048 7524 R 3-phase reactive power Var √ √
6050/7050 7525 R 3-phase apparent power VA √ √
6052/7052 7526 R Mean active power factor - √ √
Mean ratio of reactive power
6054/7054 7527 R to active power - √ √
6056/7056 7528 R Frequency Hz √ √
6058/7058 7529 R Phase-to-phase voltage L1-L2 V √ √
6060/7060 7530 R Phase-to-phase voltage L2-L3 V √ √
6062/7062 7531 R Phase-to-phase voltage L3-L1 V √ √
6064/7064 7532 R Mean phase-to-phase voltage V √ √
15, 30, 60 minutes’ 3-phase act.
6066/7066 7533 R power (P1+P2+P3) W √ √
6068/7068 7534 R THD U1 % √ x
6070/7070 7535 R THD U2 % √ x
6072/7072 7536 R THD U3 % √ x
6074/7074 7537 R THD I1 % √ x
6076/7076 7538 R THD I2 % √ x
6078/7078 7539 R THD I3 % √ x
6080/7080 7540 R cosinus angle between U1 and I1 - √ x
6082/7082 7541 R cosinus angle between U2 and I2 - √ x
6084/7084 7542 R cosinus angle between U3 and I3 - √ x

47
6086/7086 7543 R mean 3-phase cosinus - √ √
o
6088/7088 7544 R angle between U1 and I1 √ x
o
6090/7090 7545 R angle between U2 and I2 √ x
6092/7092 7546 R angle between U3 and I3 o
√ x
Current in neutral lead (evalueted
6094/7094 7547 R A √ x
from vectors)
3-phase active input energy
(number of register 7549 overfills, 100
6096/7096 7548 R √ √
setting to zero after exceeding MWh
99999999.9 kWh)
3-phase active input energy (watt-
6098/7098 7549 R kWh √ √
hour meter counting to 99999.9 kWh)
3-phase active output energy
(number of register 7551 overfills, 100
6100/7100 7550 R √ √
setting to zero after exceeding MWh
99999999.9 kWh)
3-phase active output energy
6102/7102 7551 R (watt-hour meter counting to kWh √ √
99999.9 kWh)
3-phase reactive inductive energy
(number of register 7553 overfills, 100
6104/7104 7552 R √ √
setting to zero after exceeding MVarh
99999999.9 kVarh)
3-phase reactive inductive energy
6106/7106 7553 R (watt-hour meter counting to kVarh √ √
99999.9 kWh)
3-phase active output energy
(number of register 7555 overfills, 100
6108/7108 7554 R √ √
setting to zero after exceeding MVarh
99999999.9 kVarh)
3-phase reactive capacitive
6110/7110 7555 R energy (watt-hour meter counting kVarh √ √
to 99999.9 kWh)
6112/7112 7556 R Reserved √ √
6114/7114 7557 R Reserved √ √
6116/7116 7558 R Reserved √ √
6118/7118 7559 R Reserved √ √
6120/7120 7560 R Time - seconds sec √ √
6122/7122 7561 R Time - hours, minutes - √ √

48
6124/7124 7562 R Date - month, day - √ √
6126/7126 7563 R Date - year - √ √
6128/7128 7564 R Stering up the analog output 1 mA √ √
6130/7130 7565 R Stering up the analog output 2 mA √ √
6132/7132 7566 R Stering up the analog output 3 mA √ √
6134/7134 7567 R Stering up the analog output 4 mA √ √
Energy consumption in percentages in
6136/7136 7568 R % √ √
“power guard” modus
6138/7138 7569 R Status 3 - √ √
6140/7140 7570 R Status 1 - √ √
6142/7142 7571 R Status 2 - √ √
6144/7144 7572 R Voltage L1 min V √ x
6146/7146 7573 R Voltage L1 max V √ x
6148/7148 7574 R Voltage L2 min V √ x
6150/7150 7575 R Voltage L2 max V √ x
6152/7152 7576 R Voltage L3 min V √ x
6154/7154 7577 R Voltage L3 max V √ x
6156/7156 7578 R Current L1 min A √ √
6158/7158 7579 R Current L1 max A √ √
6160/7160 7580 R Current L2 min A √ √
6162/7162 7581 R Current L2 max A √ √
6164/7164 7582 R Current L3 min A √ √
6166/7166 7583 R Current L3 max A √ √
6168/7168 7584 R Active power L1 min W √ x
6170/7170 7585 R Active power L1 max W √ x
6172/7172 7586 R Active power L2 min W √ x
6174/7174 7587 R Active power L2 max W √ x
6176/7176 7588 R Active power L3 min W √ x
6178/7178 7589 R Active power L3 max W √ x
6180/7180 7590 R Reactive power L1 min var √ x
6182/7182 7591 R Reactive power L1 max var √ x
6184/7184 7592 R Reactive power L2 min var √ x
6186/7186 7593 R Reactive power L2 max var √ x
6188/7188 7594 R Reactive power L3 min var √ x

49
6190/7190 7595 R Reactive power L3 max var √ x
6192/7192 7596 R Apparent power L1 min VA √ x
6192/7194 7697 R Apparent power L1 max VA √ x
6196/7196 7698 R Apparent power L2 min VA √ x
6198/7198 7699 R Apparent power L2 max VA √ x
6200/7200 7600 R Apparent power L3 min VA √ x
6202/7202 7601 R Apparent power L3 max VA √ x
6204/7204 7602 R Power factor (PF) L1 min - √ x
6206/7206 7603 R Power factor (PF) L1 max - √ x
6208/7208 7604 R Power factor (PF) L2 min - √ x
6210/7210 7605 R Power factor (PF) L2 max - √ x
6212/7212 7606 R Power factor (PF) L3 min - √ x
6214/7214 7607 R Power factor (PF) L3 max - √ x
6216/7216 7608 R Reactive and active power ratio L1 min - √ x
6218/7218 7609 R Reactive and active power ratio L1 max - √ x
6220/7220 7610 R Reactive and active power ratio L2 min - √ x
6222/7222 7611 R Reactive and active power ratio L2 max - √ x
6224/7224 7612 R Reactive and active power ratio L3 min - √ x
6226/7226 7613 R Reactive and active power ratio L3 max - √ x
6228/7228 7614 R Phase to phase voltage L1-2 min V √ √
6230/7230 7615 R Phase to phase voltage L1-2 max V √ √
6232/7232 7616 R Phase to phase voltage L2-3 min V √ √
6234/7234 7617 R Phase to phase voltage L2-3 max V √ √
6236/7236 7618 R Phase to phase voltage L3-1 min V √ √
6238/7238 7619 R Phase to phase voltage L3-1 max V √ √
6240/7240 7620 R 3-phase mean voltage min V √ √
6242/7242 7621 R 3-phase mean voltage max V √ √
6244/7244 7622 R 3-phase mean current min A √ √
6246/7246 7623 R 3-phase mean current max A √ √
6248/7248 7624 R 3-phase active power min W √ √
6250/7250 7625 R 3-phase active power max W √ √
6252/7252 7626 R 3-phase reactive power min var √ √
6254/7254 7627 R 3-phase reactive power max var √ √

50
6256/7256 7628 R 3-phase apparent power min VA √ √
6258/7258 7629 R 3-phase apparent power max VA √ √
6260/7260 7630 R Power factor (PF) min - √ √
6262/7262 7631 R Power factor (PF) max - √ √
6264/7264 7632 R min 3-phase mean reactive and active power ratio - √ √
6266/7266 7633 R max 3-phase mean reactive and active power ratio - √ √
6268/7268 7634 R Frequency min Hz √ √
6270/7270 7635 R Frequency max Hz √ √
6272/7272 7636 R Phase to phase mean volatge min V √ √
6274/7274 7637 R Phase to phase mean volatge max V √ √
6276/7276 7638 R 15,30,60 minutes 3-phase active power min W √ √
6278/7278 7639 R 15,30,60 minutes 3-phase active power max W √ √
6280/7280 7640 R THD U1 min % √ x
6282/7282 7641 R THD U1 max % √ x
6284/7284 7642 R THD U2 min % √ x
6286/7286 7643 R THD U2 max % √ x
6288/7288 7644 R THD U3 min % √ x
6290/7290 7645 R THD U3 max % √ x
6292/7292 7646 R THD I1 min % √ x
6294/7294 7647 R THD I1 max % √ x
6296/7296 7648 R THD I2 min % √ x
6298/7298 7649 R THD I2 max % √ x
6300/7300 7650 R THD I3 min % √ x
6302/7302 7651 R THD I3 max % √ x
6304/7304 7652 R Cosine angle between U1 and I1 min - √ x
6306/7306 7653 R Cosine angle between U1 and I1 max - √ x
6308/7308 7654 R Cosine angle between U2 and I2 min - √ x
6310/7310 7655 R Cosine angle between U2 and I2 max - √ x
6312/7312 7656 R Cosine angle between U3 and I3 min - √ x
6314/7314 7657 R Cosine angle between U3 and I3 max - √ x
6316/7316 7658 R Mean 3-phase cosine min - √ √
6318/7318 7659 R Mean 3-phase cosine max - √ √
o
6320/7320 7660 R Angle between U1 and I1 min √ x
o
6322/7322 7661 R Angle between U1 and I1 max √ x

51
 o
6324/7324 7662 R Angle between U2 and I2 min √ x
o
6326/7326 7663 R Angle between U2 and I2 max √ x
o
6328/7328 7664 R Angle between U3 and I3 min √ x
63307330 7665 R Angle between U3 and I3 max o
√ x
6332/7332 7666 R Current in neutral lead min A √ x
6334/7334 7667 R Current in neutral lead max A √ x

In case of a lower overflow, the value –1e20 is written in, however in case
of an upper overflow or if an error occurs, the value 1e20 is written in.

52
10. Examples of P43 Transducer Programming
Example 1 – Programming an Alarm 1 with Hysteresis
Program the operation of the alarm 1 in such a way, that at the value
250 V of the phase 1 voltage, the alarm will be switched on, however
switched off at the value 210 V.
For the rated Un = 230 V execution, one must set up values from the
table 7.
Table 7
Regi-
Value Meaning
ster
4015 1 1 – voltage of phase 1 (U1)
4016 0 0 – n-on mode
913 – 91.3% (percentage value with one place after the
decimal point multiplied by 10) of the rated voltage of
4017 913
phase 1 – alarm switched off,
(210 V/230 V) x 1000 = 913
1087 – 108.7 % (percentage value with one place after
the decimal point multiplied by 10) of the rated voltage of
4018 1087
phase 1 – alarm switched on,
(250 V/230 V) x 1000 = 1087
4019 0 0 – 0 second delay in the alarm switching
4020 0 0 – 0 second delay in the alarm switching off
4021 0 0 – 0 second deadlock for the alarm re-switching

Example 2 – Configuring alarm of ordered power exceeding

Set the alarm of the earlier warning of ordered power exceeding po-
ssibility on 90% level by 15-minutes (900 sec.) calculation. Current
transformer 2500 : 5 A, voltage Un=230 V. Temporary maximal power
consumption 1.5 MW.
Calculate:
3-phase rated active power of the transducer P43: P = 3 x 230 V x 2500
A (500 * 5A) = 1.725 MW (500 * 3450 W) i.e. 100%
Ordered power and rated power ratio = 1 MW / 1.725 ≈ 57.97% of the
tarnsducers rated value (register 4010).
Hysteresis of alarm work: alarm switching for 90% of ordered power (re-
gister 4018), switching off for example: by 1% lower - 89% (register 4017)

53
Work optimization of power limit function (alarm switch on delay):
delay time of the alarm to= 10% * [1 MW * 900 s/ 1.5 MW] = 60 s (register 4019).
Figure 20 presents how to take advantage of the parameter showing
used ordered power to activate alarm. The alarm delay is switched off
(set to 0 sec.) - register 4019.
In the example for the remaining 10% of ordered power under maxi-
mal power consumption the devices could work yet 60 seconds without
exposing the consumer to penalties. If the delay was set to 60 seconds
the alarm would not be activated (register 4019).

Fig. 20. Measurement of used ordered power, 15-minutes averaging

time, synchronization with the clock, alarm set to 90%.

54
 Table 8
Regi-
Value Meaning
ster
579 – 57.9 % (percentage value with one place after the
4010 579 decimal point multiplied by 10) percentage value of ordered
power in relation to the rated power
4015 35 35 – alarm set to the percentage of used active power

4016 0 0 – n-on mode

890 – 89.0% (percentage value with one place after the
decimal point multiplied by 10) alarm switch off; for the
4017 890
alarm to work the value in the register 4017 should be lower
than in the register 4018 (hysteresis), for example: by 1%
900 – 90.0% mA (percentage value with one place after
4018 900 the decimal point multiplied by 10) percentage of ordered
power - alarm switch on
0 – 0 seconds of alarm switch on delay (without optimiza-
4019 0 or 60
tion), 60 with optimization
4020 0 0 – 0 seconds of alarm switch off delay
4021 0 0 – 0 seconds of blockade for alarm re-switching

Example 3 – Programming a Unidirectional Continuous Output 1

Configure the continuous output 1 to have the value 20 mA, when
3-phase average current is 4 A, and to have the value 4 mA when the
current is 0 A.
For the rated current In = 5 A, one must set values according to the
table 9:
Table 9
Regi-
Value Meaning
ster
4048 23 23 – mean 3-phase current (I)
0 – 0.0% (percentage value with one place after the decimal
point multiplied by 10) the lower value of the rated mean
4049 0
3-phase current,
(0 A/5 A) x 1000 = 0
800 – 80.0 % (percentage value with one place after the
decimal point multiplied by 10) the upper value of the rated
4050 800
mean 3-phase current,
(4 A/5 A) x 1000 = 800

55
 400 – 4.00 mA (value in mA with two places after the decimal
4051 400 point multiplied by 100) lower value of the output current
(4,00 mA x 100) = 400
2000 – 20.00 mA (value in mA with two places after
the decimal point multiplied by 100) upper value of the
4052 2000
output current.
(20.00 mA x 100) = 2000
4053 0 0 – normal mode of the continuous output 1
4054 24 24 – 24 mA on continuous output 1 if the error (-1e20 or 1e20)

Example 4 – Programming a Bidirectional Continuous Output 1

Configure the continuous output 1 to have the value -20 mA, when the
three-phase power value 3 x 4 A x 230 V x cos (180°) = -2760 W, and
to have the value 20 mA when the three-phase power value is 3 x 4 A x
230 V x cos (0°) = 2760 W.
For the rated execution 3 x 5 A /230 V, one must set values according to
the table 10
Table 10
Regi-
Value Meaning
ster
4048 24 24 – mean 3-phase current (I)
-1000 – -100.0% (percentage value with one place after
the decimal point multiplied by 10) the lower value of the
4049 -800
rated mean 3-phase current,
3 x 4 A x 230 V x cos (180°) / 3 x 5 A x 230 V) x 1000 = -800
1000 – 100.0 % (percentage value with one place after the
decimal point multiplied by 10) the upper value of the rated
4050 800
mean 3-phase current,
3 x 4 A x 230 V x cos (0°) / 3 x 5 A x 230 V) x 1000 = 800
-2000 – -20.00 mA (value in mA with two places after the
decimal point multiplied by 100) lower value of the output
4051 -2000
current
(-20.00 mA x 100) = -2000
2000 – 20.00 mA (value in mA with two places after the
decimal point multiplied by 100) upper value of the output
4052 2000
current
(20.00 mA x 100) = 2000
4053 0 0 – normal mode of the continuous output 1
4053 24 24 – 24 mA on continuous output 1 if the error (-1e20 or 1e20)

56
11. TECHNICAL DATA
Measuring Ranges and Admissible Basic Errors
Table 11
Measured Basic
Measuring range L1 L2 L3 S
quantity error
Current 1 A ~ 0.002 ... 1.2 A~
l l l ±0.2%
5 A~ 0.01 ... 6 A~
Voltage L-N 57,7 V~ 2.80 ...70.0 V~
l l l ±0.2%
230 V~ 10.0 ... 276 V~
Voltage L-L 100 V~ 5 ... 120 V~
l l l ±0.5%
400 V~ 20 ... 480 V~
Frequency 47.0...63.0 Hz l l l ±0.2%
Active power -1.65 kW...1.4 W...1.65 kW l l l l ±0.5%
Reactive power -1.65 kvar...1.4 var...1.65 kvar l l l l ±0.5%
Apparent power 1.4 VA...1.65 kVA l l l l ±0.5%
PF factor -1...0...1 l l l l ±0.5%
Tangens j -1.2...0...1.2 l l l l ±1%
Cosinus j -1...1 l l l l ±1%
Angle between U
-180o... 180o l l l ±0.5%
and I
Input active energy 0...99 999 999.9 kWh l ±0.5%
Developed active
0...99 999 999.9 kvarh l ±0.5%
energy
Reactive inductive
0...99 999 999.9 kWh l ±0.5%
energy
Reactive capacitive
0...99 999 999.9 kvarh l ±0.5%
energy
THD in the range
10...120% U,I; 0...100% l l l l ±5%
48...52 Hz; 58..62 Hz
Caution! For correct current measurement, the presence of voltage
with the value higher than 0.05 Un is required at least on one phase.
Power Consumption:
- in supply circuit  10 VA
- in voltage circuit  0.05 VA
- in current circuit  0.05 VA
57
Analog Outputs: 0, 2 or 4 programmable outputs:
- 20...0...+20 mA, Rload: 0..250 W
basic error 0,2%
output response time < 2 s
Relay Outputs: 0, 2 or 4 relays, voltageless NO contacts
load capacity 0.5 A/250 V a.c.
Serial Interface: RS-485: address 1...247;
mode: 8N2, 8E1, 8O1, 8N1;
baud rate: 4.8, 9.6, 19.2, 38.4 kbit/s,
USB: 1.1 / 2.0, address 1;
mode 8N2; baud rate 9.6 kbit/s,
Transmission Protocol: Modbus RTU
Response time: 500 ms
Energy Pulse Output: output of OC type, passive
acc. to EN 62053-31
Pulse Constant
of OC Type Output: 5000 -20000 imp./kWh, independently
on settings ratios Ku, Ki
Ratio of the Voltage
Transformer Ku: 0.1... 4000.0
Ratio of the Current
Transformer Ki: 1...10000
Protection Degree:
- for the housing IP 40
- from terminals (rear side) IP 10
Weight: 0.3 kg
Dimensions: 90 x 120 x 100 mm
Fixing Way: on a 35 mm DIN rail
Reference and Rated Operating
Conditions:
- supply voltage 85...253 V a.c. 40...400 Hz;
58
 90...320 V d.c.
or 20...40 V a.c. 40...400 Hz;
20...60 V d.c.
- input signal 0...0.002...1.2 In; 0...0.05...1.2 Un
for current, voltage
0...0.002...1.2 In; 0...0.1...1.2 Un
for power factors Pf i ,tj i
frequency 47...63 Hz
sinusoidal (THD £ 8%)
- power factor -1...0...1
- analog outputs -24...-20...0...+20...24 mA
- ambient temperature -10...23...+55°C
- storage temperature -30...+70°C
- relative humidity 25...95% (inadmissible condensation)
- admissible peak factor:
- current 2
- voltage 2
- external magnetic field 0..40...400 A/m
- short duration overload 5 sec.
- voltage inputs 2Un (max.1000 V)
- current inputs 10 In
- work position any
- preheating time 5 min.
Additional errors:
in percentage of the basic error:
- from frequency of input signals < 50%
- from ambient temperature
changes < 50%/10oC
- for THD > 8% < 100%

Standards Fulfilled by the Meter

Electromagnetic Compatibility:
l noise immunity acc. to EN 61000-6-2
l noise emission acc. to EN 61000-6-4
59
Safety Requirements:
According to EN 61010-1 standard
l isolation between circuits basic
l installation category III,
l pollution level 2,
l maximal phase-to-hearth
voltage
- for supply and measurement circuit 300 V
- for other circuits 50 V
l altitude above sea level < 2000 m,

60
12. ORDERING CODES
Table 12

Code Description
P43 211300M0 3-phase transducer of power network parameters P43, input I 5A(X/5);
input U 3 x 57,7/100V; supply 85-253Vac, 90-320Vdc;
4 x analog output, without relays; documentation and descrip-
tions in Polish and English, test certificate

P43 221300M0 3-phase transducer of power network parameters P43 input I 5A(X/5);
input U 3 x 230/400V; supply 85-253Vac, 90-320Vdc;
4 x analog output, without relays; documentation and descrip-
tions in Polish and English, test certificate

P43 221100M0 3-phase transducer of power network parameters P43, input I 5A(X/5);
input U 3 x 230/400V; supply 85-253Vac, 90-320Vdc; 4 x relay,
without analog outputs; documentation and descriptions in
Polish and English, test certificate

P43 211100M0 3-phase transducer of power network parameters P43,input I 5A(X/5);

input U 3 x 57,7/100V; supply 85-253Vac, 90-320Vdc; 4 x relay,
without analog outputs; documentation and descriptions in
Polish and English, test certificate

P43 111300M0 3-phase transducer of power network parameters P43, input I 1A(X/1);
input U 3 x 57,7/100V; supply 85-253Vac, 90-320Vdc;
4 x analog output, without relays; documentation and descrip-
tions in Polish and English, test certificate

P43 121300M0 3-phase transducer of power network parameters P43, input I 1A(X/1);
input U 3 x 230/400V; supply 85-253Vac, 90-320Vdc;
4 x analog output, without relays; documentation and
descriptions in Polish and English, test certificate

P43 121100M0 3-phase transducer of power network parameters P43, input I 1A(X/5);
input U 3 x 230/400V; supply 85-253Vac, 90-320Vdc; 4 x relay,
without analog outputs; documentation and descriptions in
Polish and English, test certificate

P43 111100M0 3-phase transducer of power network parameters P43, input I 1A(X/1);
input U 3 x 57,7/100V; supply 85-253Vac, 90-320Vdc; 4 x relay,
without analog outputs; documentation and descriptions in
Polish and English, test certificate

61
 LUMEL S.A.
ul. Słubicka 4, 65-127 Zielona Góra, Poland
tel.: +48 68 45 75 100, fax +48 68 45 75 508
www.lumel.com.pl

Technical support:
tel.: (+48 68) 45 75 143, 45 75 141, 45 75 144, 45 75 140
e-mail: export@lumel.com.pl
Export department:
tel.: (+48 68) 45 75 130, 45 75 132
P43-09H_R1

e-mail: export@lumel.com.pl
Calibration & Attestation:
e-mail: laboratorium@lumel.com.pl
62