Rayleigh Instruments (RI-D140) data 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 Rayleigh Instruments (RI-D140) data logging and read.
MODBUS offset
Description
Units
Data type
2
Voltage 2nd phase
single
4
Voltage 3rd phase
single
6
Average voltage ln
single
14
Average voltage ll
single