Acrel (ACR10R) 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
1	Communication speed	bps	word
2	Communication check mod		word
3	Wiring mode	wire	word
4	Secondary side rated voltage ue	V	word
5	Secondary side rated current value ie	A	word
6	Primary side rated voltage PU	kV	word
8	Backlight delay time		word
9	Relay 1 delay time	second	word
14	Voltage primary side and		dword
16	Primary side and secondary side coefficient of current		dword
18	Power, primary and secondary side coefficients		dword
53	First channel switching input		word
61	First channel switching output		word
62	Second channel switching output		word
63	Third channel switching output		word
64	Fourth channel switching output		word
133	Second		word
242	Neutral current		word
243	Phase voltage uan		word
244	Phase voltage ubn		word
245	Phase voltage ucn		word
246	Line voltage uab		word
247	Line voltage ubc		word
248	Line voltage uca		word
249	Phase current ia		word
250	Phase current ib		word
251	Phase current ic		word
252	Frequency F		word
253	Phase A active power pa	W	dword
255	Phase B active power pb	W	dword
257	Phase C active power pc	W	dword
259	Total.Active power PTotal	W	dword
261	Phase A reactive power qa	var	dword
263	Phase B reactive power qb	var	dword
265	Phase C reactive power qc	var	dword
267	TotalReactive power QTotal	var	dword
269	Phase A apparent powerSa	VA	dword
271	Phase B apparent powerSb	VA	dword
273	Phase C apparent powerSc	VA	dword
275	TotalApparent power STotal	VA	dword
277	Phase A power factor		word
278	Phase B power factor		word
279	Phase C power factor		word
280	Total power factor		word
287	Phase A current K factor		word
288	Phase B current K factor		word
289	Phase C current K factor		word
299	Unbalance factor of voltage		word
300	Unbalance factor of current		word
301	Maximum demand		dword
There are more MODBUS items for this device. Please, download the program.

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