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

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