Janitza (ECS) data logger - 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 Janitza (ECS) data logger and record.

MODBUS offset

Description

Units

Data type

4099

Device type

word

4100

Firmware version

word

4101

Range overflow alarm

word

4102

Running tariff

dword

4104

PID bytes 1 and 2

word

4105

PID bytes 3 and 4

word

4106

PID bytes 5 and 6

word

4107

PID bytes 7 and 8

word

4108

PID bytes 9 and 10

word

4109

PID bytes 11 and 12

word

4110

PID bytes 13 and 14

word

4119

Active energy 1st phase T1, imp

kWh

int64

4123

Active energy 2nd phase T1, imp

kWh

int64

4127

Active energy 3rd phase T1, imp

kWh

int64

4131

Active energy sum T1, imp

kWh

int64

4135

Active energy 1st phase T2, imp

kWh

int64

4139

Active energy 2nd phase T2, imp

kWh

int64

4143

Active energy 3rd phase T2, imp

kWh

int64

4147

Active energy sum T2, imp

kWh

int64

4151

Active power 1st phase

dword

4153

Active power 2nd phase

dword

4155

Active power 3rd phase

dword

4157

Active power sum

int64

4161

Active energy 1st phase T1, exp

kWh

int64

4165

Active energy 2nd phase T1, exp

kWh

int64

4169

Active energy 3rd phase T1, exp

kWh

int64

4173

Active energy sum T1, exp

kWh

int64

4177

Active energy 1st phase T2, exp

kWh

int64

4181

Active energy 2nd phase T2, exp

kWh

int64

4185

Active energy 3rd phase T2, exp

kWh

int64

4189

Active energy sum T2, exp

kWh

int64

4193

Reactive energy 1st phase T1, imp

kvarh

int64

4197

Reactive energy 2nd phase T1, imp

kvarh

int64

4201

Reactive energy 3rd phase T1, imp

kvarh

int64

4205

Reactive energy sum T1, imp

kvarh

int64

4209

Reactive energy 1st phase T2, imp

kvarh

int64

4213

Reactive energy 2nd phase T2, imp

kvarh

int64

4217

Reactive energy 3rd phase T2, imp

kvarh

int64

4221

Reactive energy sum T2, imp

kvarh

int64

4225

Reactive energy 1st phase T1, exp

kvarh

int64

4229

Reactive energy 2nd phase T1, exp

kvarh

int64

4233

Reactive energy 3rd phase T1, exp

kvarh

int64

4237

Reactive energy sum T1, exp

kvarh

int64

4241

Reactive energy 1st phase T2, exp

kvarh

int64

4245

Reactive energy 2nd phase T2, exp

kvarh

int64

4249

Reactive energy 3rd phase T2, exp

kvarh

int64

4253

Reactive energy sum T2, exp

kvarh

int64

4257

Reactive power 1st phase

kvar

dword

4259

Reactive power 2nd phase

kvar

dword

4261

Reactive power 3rd phase

kvar

dword

There are more MODBUS items for this device. Please download the program to discover all registers.

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