Schneider Electric PM9C data 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
100	Current transformer ratio (ct)		word
101	Voltage transformer ratio (pt)		word
102	System type		word
103	Type of power demand: (dmd type)		word
104	Demand calculation interval (dmd time)	minute	word
200	Reset of		word
1000	I1: phase 1 current	mA	dword
1002	I2: phase 2 current	mA	dword
1004	I3: phase 3 current	mA	dword
1006	In: neutral current	mA	dword
1008	U12: line 1 to line 2 voltage	mV	dword
1010	U23: line 2 to line 3 voltage	mV	dword
1012	U31: line 3 to line 1 voltage	mV	dword
1014	V1n: line 1 to neutral voltage	mV	dword
1016	V2n: line 2 to neutral voltage	mV	dword
1018	V3n: line 3 to neutral voltage	mV	dword
1020	F: frequency	Hz	dword
1022	P: total active power (+/- signed value)	kW	dword
1024	Q: total reactive power (+/- signed value)	kvar	dword
1026	S: total apparent power	kVA	dword
1028	Pf: total power factor (+/- signed value)		dword
1030	Power factor sector		dword
1032	Power demand: active or reactive or apparent (see reg. 104)	kW	dword
1034	Max power demand: active or reactive or apparent (see reg. 104)	kW	dword
1036	Operating time counter		dword
1038	Active energy total counter	kWh	dword
1040	Reactive energy total counter	kvarh	dword
1042	Active energy partial counter	kWh	dword
1044	P1: phase 1 active power (+/- signed value)	kW	dword
1046	P2: phase 2 active power (+/- signed value)	kW	dword
1048	P3: phase 3 active power (+/- signed value)	kW	dword
1050	Q1: phase 1 reactive power (+/- signed value)	kvar	dword
1052	Q2: phase 2 reactive power (+/- signed value)	kvar	dword
1054	Q3: phase 3 reactive power (+/- signed value)	kvar	dword

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