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Delta (DPM 530) 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
256
Voltage A N
V
single
258
Voltage B N
V
single
260
Voltage C N
V
single
262
Voltage L N avg
V
single
264
Voltage A B
V
single
266
Voltage B C
V
single
268
Voltage C A
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
288
Current A
A
single
290
Current B
A
single
292
Current C
A
single
294
Current avg
A
single
296
Current N
A
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
308
Power factor A
 
single
310
Power factor B
 
single
312
Power factor C
 
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
322
Frequency
Hz
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
single
350
Active energy received
Wh
single
352
Reactive energy delivered
VARh
single
354
Reactive energy received
VARh
single
There are more MODBUS items for this device. Please download the program to discover all registers.

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