Trinity (EM9400) logging - MODBUS registers map

The data can be automatically logged 24/7 into a database, CSV files, or Excel spreadsheets using the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software. These tools provide continuous and reliable Trinity (EM9400) logging and capture.

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

dword

217

dword

219

dword

221

Avg amp

dword

223

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.

Related MODBUS registers maps

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.

Download MODBUS RTU data logger

Download MODBUS TCP data logger