E-mon D-mon Modbus Meter in StruxureWare Building Operation

Issue

E-mon D-mon Modbus Meter in StruxureWare Building Operation

Product Line

SmartStruxure Solution

Environment

Modbus

Cause

The Modbus device object in StruxureWare Building Operation requires a single poll to query to get its online status. This device will only respond to polls when 2 or more registers are polled.

Resolution

  1. Create the Modbus Device Object
  2. Edit the Properties
  3. Set the poll register to 4001
  4. Set the Poll Code to 03

Please see the attached guide for the complete register list for this device. Please note that this poll register is listed in the manual as 44001