Modbus Address Register For Devices With Modbus Interface; Modbus Measured Variables With The Function Codes 03 And 04 - Siemens SENTRON 7KT1681 Manual

Commissioning

6.4 Modbus address register for devices with Modbus interface

6.4 Modbus address register for devices with Modbus interface
6.4.1

Modbus measured variables with the function codes 03 and 04

Address Number of
registers
0002H 2
0004H 2
0006H 2
0008H 2
000AH 2
000CH 2
000EH 2
0010H 2
0012H 2
0014H 2
0016H 2
0018H 2
001AH 2
001CH 2
001EH 2
0020H 2
0022H 2
0024H 2
0026H 2
0028H 2
002AH 2
0032H 2
0034H 2
0036H 2
0038H 2
003AH 2
003CH 2
003EH 2
0040H 2
0042H 2
0044H 2
0046H 2
0048H 2
0054H 2
0056H 2
52
Measured variable
L1 phase voltage
L2 phase voltage
L3 phase voltage
L1 current
L2 current
L3 current
L1-L2 voltage
L2-L3 voltage
L3-L1 voltage
L1 active energy
L2 active energy
L3 active energy
L1 reactive power
L2 reactive power
L3 reactive power
L1 apparent power
L2 apparent power
L3 apparent power
L1 power factor
L2 power factor
L3 power factor
Frequency
Average phase voltage
Average conductor voltage
Average current
Average active energy
Average reactive power
Average apparent power
Average power factor
L-L voltage unbalance
L-N voltage unbalance
Current unbalance
N-conductor
L1 voltage THD
L2 voltage THD
Unit Format
V/100 Unsigned long
A/10000
V/100
W/100 Signed long
W/100
Var/100
VA/100 Unsigned long
/10000 Signed long
Hz/100 Unsigned long
V/100
V/100
A/10000
W/100 Signed long
Var/100
%/100 Unsigned long
Signed long
Unsigned long
A/10000
%/100
Manual, 08/2018, 2514284149-01
7KT multimeter