Modbus Addresses For Gcp-30 Floating Point Data Table - Proconx GCP-MG User Manual

The floating point values are encoded in industry standard single-precision (32-bit) IEEE
754 format. The 32-bit floating point values are transmitted as pairs of two consecutive
16-bit registers in little-endian word order.
Block Modbus
address
3 1001
3 1003
3 1005
3 1007
3 1009
3 1011
3 1013
3 1015
3 1017
3 1019
3 1021
3 1023
3 1025
3 1027
3 1029
3 1031
3 1033
3 1035
3 1037
3 1039
3 1041
3 1043
3 1045
3 1047
3 1049
3 1051
3 1053
3 1055
3 1057
3 1059
3 1061
3 1063
3 1065
3 1067
3 1069
3 1071
3 1073
3 1075
Table 6.6: Modbus addresses for GCP-30 floating point data table
38
GCP-30 GCP-30 GCP-30 manual designator
MUX word no.
0/1 1 Generator voltage delta V12
0/2 2 Generator frequency f
0/3 3 Actual generator real power P
1/2 5 Real power set point value
2/1 7 Busbar voltage delta V12
2/2 8 Mains voltage delta V12
3/2 11 Actual mains interchange (import/export) real power
4/3 15 Generator voltage delta V23
5/1 16 Generator voltage delta V31
5/2 17 Generator voltage delta V1N
5/3 18 Generator voltage delta V2N
6/1 19 Generator voltage delta V3N
6/3 21 Engine speed measured via the pickup
7/1 22 Generator current in L1
7/2 23 Generator current in L2
7/3 24 Generator current in L3
8/1 25 Actual generator reactive power
8/2 26 Generator cos phi
8/3 27 Current reserve power in the system in kW
9/1 28 Current actual real power in the system
10/2 32 Busbar frequency
11/1 34 Mains voltage delta V23
11/2 35 Mains voltage delta V31
11/3 36 Mains voltage delta V1N
12/1 37 Mains voltage delta V2N
12/2 38 Mains voltage delta V3N
12/3 39 Mains frequency out off VN12/VN23/VN31
13/1 40 Mains current in L1
13/2 41 Mains reactive power
13/3 42 Mains power factor
17/1 52 Battery voltage
20/1 61 Analogue input T1
20/2 62 Analogue input T2
20/3 63 Analogue input T3
21/1 64 Analogue input T4
21/2 65 Analogue input T5
21/3 66 Analogue input T6
22/1 67 Analogue input T7
Unit
V
Hz
kW
kW
V
V
kW
V
V
V
V
V
rpm
A
A
A
kW
kW
kW
Hz
V
V
V
V
V
V
A
kVAR
V
UMGCPMG-2201