SAIA Energy Meter ALD1-ALE3-AWD3 logger. 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
1Firmware-Version word
2Modbus com. Number of supported registers word
3Modbus com. Number of supported flags word
4Baudrate dword
6Not Used word
7Type / ASN function word
8Type / ASN function word
9Type / ASN function word
10Type / ASN function word
11Type / ASN function word
12Type / ASN function word
13Type / ASN function word
14Type / ASN function word
15HW vers. Modif. word
16Serial number dword
18Not Used word
19Not Used word
20Not Used word
21Not Used word
22Status / Protect word
23Modbus Timeout, 24 word
25Error register word
26Not Used word
27Tariff register word
28WT1 total, Counter Energy Total Tariff 1kWhdword
32WT2 total, Counter Energy Total Tariff 2kWhdword
36URMS phase 1, Effective Voltage of Phase 1Vword
37IRMS phase 1, Effective Current of Phase 1Aword
38PRMS phase 1, Effective active Power of Phase 1kWword
39QRMS phase 1, Effective reactive Power of Phase 1kvarword
40cos phi phase 1 word
41URMS phase 2, Effective Voltage of Phase 2Vword
42IRMS phase 2, Effective Current of Phase 2Aword
43PRMS phase 2, Effective active Power of Phase 2kWword
44QRMS phase 2, Effective reactive Power of Phase 2kvarword
45cos phi phase 2 word
46URMS phase 3, Effective Voltage of Phase 3Vword
47IRMS phase 3, Effective Current of Phase 3Aword
48PRMS phase 3, Effective active Power of Phase 3kWword
49QRMS phase 3, Effective reactive Power of Phase 3kvarword
50cos phi phase 3 word
51PRMS total, Effective active Power of all phaseskWword
52QRMS total, Effective reactive power of all phaseskvarword

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