Communication with Mitsubishi PLC devices
In the PROMOTIC system there are available
two communication drivers via serial link with
Mitsubishi PLC devices:
For both drivers, there is a common licence
PmMelsec. When developing the application in the freeware mode
PmFree, or with
development environment and while testing it in runtime, this component is always functional.
For communication of the PROMOTIC application can be used the
OPC server - see
Communication by OPC interface.
Then the PROMOTIC application will communicate as a client by the
OPC interface.