Communication with PLC devices Mitsubishi

In the PROMOTIC system there are available
two communication drivers via serial link with PLC devices
Mitsubishi:
For both drivers, there is a common licence PmMelsec. With the freeware version PmFree, or when developing the application (with development environment for tersting purposes), 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.