Acrel (PZ80) 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 (index) word
2Current (effective value)Aword
3Current (index) word
4Frequency (effective value)Hzword
5Frequency (index) word
6Power factor (effective value) word
7Power factor (index) word
8Active power (effective value)Wword
9Active power (index) word
10Reactive power (effective value)varword
11Reactive power (index) word
12Active energyWhdword
14Reactive energyvarhdword
16Pt ratio (pt) word
17Ct ratio (ct) word
18Alarm and I/O word

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