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Owen Brothers (OB115) 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
2
Voltage
 
dword
4
Frequency
 
dword
6
Current
 
dword
8
Active power
 
dword
10
Apparent power
 
dword
12
Reactive power
 
dword
14
Power factor
 
dword
352
Import active energy
 
dword
354
Import reactive energy
 
dword
356
Reserve (default 0)
 
dword
358
Export active energy
 
dword
360
Export reactive energy
 
dword
362
Total active energy
 
dword

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Download MODBUS RTU data logger
Download MODBUS TCP data logger