Trinity (EM9400) 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
199
Vrn
 
dword
201
Vyn
 
dword
203
Vbn
 
dword
205
Avg vpn
 
dword
207
Vry
 
dword
209
Vyb
 
dword
211
Vbr
 
dword
213
Avg vpp
 
dword
215
Ir
 
dword
217
Iy
 
dword
219
Ib
 
dword
221
Avg amp
 
dword
223
In
 
dword
225
Pf R
 
dword
227
Pf Y
 
dword
229
Pf B
 
dword
231
Sys pf
 
dword
233
Kw R
 
dword
235
Kw Y
 
dword
237
Kw B
 
dword
239
Sys kw
 
dword
241
Kva R
 
dword
243
Kva Y
 
dword
245
Kva B
 
dword
247
Sys kva
 
dword
249
Kvar R
 
dword
251
Kvar Y
 
dword
253
Kvar B
 
dword
255
Sys kvar
 
dword
257
Sys freq
 
dword
259
Kwh
 
dword
261
Kvah
 
dword
263
Kvarh lg
 
dword
265
Kvarh ld
 
dword
267
Total kvarh
 
dword
269
Voltage R Y angle
 
dword
271
Voltage R B angle
 
dword
273
Current R Y angle
 
dword
275
Current R B angle
 
dword
277
Voltage unbalance(%) R phase
 
dword
279
Voltage unbalance(%) Y phase
 
dword
281
Voltage unbalance(%) B phase
 
dword
283
Current unbalance(%) R phase
 
dword
285
Current unbalance(%) Y phase
 
dword
287
Gurrent unbalance(%) B phase
 
dword
289
On minute
 
dword
291
On hour
 
dword
293
Run minute
 
dword
295
Run hour
 
dword
297
Vr thd
 
dword
There are more MODBUS items for this device. Please download the program to discover all registers.
Download MODBUS RTU data logger

Download MODBUS TCP data logger

Note: Products and companies mentioned here are used only for definition and identification purposes and can be trademarks and/or registered trademarks of the respective companies.