Applies To:
  • CitectSCADA  

I would like to use the MELSECQ driver to talk to a Mitsubishi Q03UDECPU PLCs is this possible and how do I set this up?

 It is possible to use the MELSECQ driver since the QnUDE(H) uses the QnA compatible 3E frame.
Follow the below screenshots as a reference for configuring this driver.
*Note: Make sure that the value of 255 is specified in the "Address" field of the IODevice.

The port no in Citect is entered in a decimal format and in hexadecimal in the PLC.

 MELSECQ, Mitsubishi, Q03UDECPU