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How can I sent communication queries from a Premium to a Twido connected to Ethernet via the TwidoPort 499TWD01100 module?

The TwidoPort 499TWD01100 module is an Ethernet/Modbus RTU interface designed for the compact or modular Twido, version 3.0 or later.

To send a request from a Premium to the Twido, proceed as follows:
  • Configure the Premium
     
    • Enter the request in the Premium application.
    • Configuration of its IP and XWay address
    • Configuration of the connections (the Twido IP address must appear in the configuration of the connections).
    • Enter the request in the Premium application: Use the WRITE_VAR function (write operation to the Twido) or READ_VAR (read from the Twido)


       
  • Configuration of Twido:
    • Declaration of the 499TWD01100
    • Configuration of its IP address.

Note:
The TwidoPort 499TWD01100 module cannot be used to send requests from the Twido.
 
FA23904  |  06-Nov-2014  | Programming
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