Delta (DPM 520) data logging - MODBUS registers map
The following data can be automatically logger 24x7 to a database, CSV files or Excel with the help of the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software.
MODBUS offset
Description
Units
Data type
262
Voltage L N avg
V
single
270
Voltage L L avg
V
single
272
Voltage unbalance A N
%
single
274
Voltage unbalance B N
%
single
276
Voltage unbalance C N
%
single
278
Voltage unbalance L N avg
%
single
280
Voltage unbalance A B
%
single
282
Voltage unbalance B C
%
single
284
Voltage unbalance C A
%
single
286
Voltage unbalance L L avg
%
single
298
Current unbalance A
%
single
300
Current unbalance B
%
single
302
Current unbalance C
%
single
304
Current unbalance avg
%
single
306
Power factor total
single
314
Displacement power factor total
single
316
Displacement power factor A
single
318
Displacement power factor B
single
320
Displacement power factor C
single
324
Active power total
kW
single
326
Active power A
kW
single
328
Active power B
kW
single
330
Active power C
kW
single
332
Reactive power total
kVAR
single
334
Reactive power A
kVAR
single
336
Reactive power B
kVAR
single
338
Reactive power C
kVAR
single
340
Apparent power total
kVA
single
342
Apparent power A
kVA
single
344
Apparent power B
kVA
single
346
Apparent power C
kVA
single
348
Active energy delivered
Wh
dword
350
Active energy received
Wh
dword
352
Reactive energy delivered
VARh
dword
354
Reactive energy received
VARh
dword
There are more MODBUS items for this device. Please download the program to discover all registers.
