Siemens (Sentron PAC 3100) data logging. MODBUS registers map.


This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.

MODBUS offsetDescriptionUnitsData type
1Voltage a-NVsingle
3Voltage b-NVsingle
5Voltage c-NVsingle
7Voltage a-bVsingle
9Voltage b-cVsingle
11Voltage c-aVsingle
13Current aAsingle
15Current bAsingle
17Current cAsingle
19Apparent power aVAsingle
21Apparent power bVAsingle
23Apparent power cVAsingle
25Active power aWsingle
27Active power bWsingle
29Active power cWsingle
31Reactive power a (VAR1)varsingle
33Reactive power b (VAR1)varsingle
35Reactive power c (VAR1)varsingle
37Neutral currentAsingle
39FrequencyHzsingle
47Total apparent powerVAsingle
49Total active powerWsingle
51Total reactive power (VAR1)varsingle
53Total power factor single
55Maximum voltage a-NVsingle
57Maximum voltage b-NVsingle
59Maximum voltage c-NVsingle
61Max. voltage a-bVsingle
63Max. voltage b-cVsingle
65Max. voltage c-aVsingle
67Maximum current aAsingle
69Maximum current bAsingle
71Maximum current cAsingle
73Maximum apparent power aVAsingle
75Maximum apparent power bVAsingle
77Maximum apparent power cVAsingle
79Maximum active power aWsingle
81Maximum active power bWsingle
83Maximum active power cWsingle
85Max. reactive power a (VAR1)varsingle
87Max. reactive power b (VAR1)varsingle
89Max. reactive power c (VAR1)varsingle
91Max. neutral currentAsingle
93Max. frequencyHzsingle
101Max. total apparent powerVAsingle
103Max. total active powerWsingle
105Max. total reactive power (VAR1)varsingle
107Max. total power factor single
109Minimum voltage a-NVsingle
111Minimum voltage b-NVsingle
There are more MODBUS items for this device. Please, download the program.

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