Carlo Gavazzi Power Meter Modbus Communication

WM12-DIN, WM12-96, WM14-DIN WM14-96

Step 1: Connect Carlo Gavazzi Power Meter WM14-96 to Ethernet Gateway. In our example we use P8ECC Modbus TCPIP/RS485 gateway

In our example I will use 4 wire connection.

PM8ECC serial settings:

Next step: Setup WM14-96 power meter

1) SYS, CT and VT parameters
2) Modbus Address (our example: 26)
3) Set "dat" parameter "b" (byte order of the data words MSB-LSB) This parameter is very important!!!

More technical information: http://www.carlogavazzisales.com/usermanuals/WM14IM1510045Lrev1.pdf

Download Carlo Gavazzi WM14-96 driver from AVReporter Component Store:

After that add Gateway and Device in Realtime Device Manager.