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