set(True = false)

Modbus TCP connection

Hi Guys, We have devices on the same modbustcp gateway that we have to read on citect. Is there a setting in citect that allows us to control how often it would poll these devices? And also is there a setting in case the transaction fails, e.g. the device does not respond, on how long it would retry polling again?

  • Hi  ,

    There are 3 parameters of MODNET driver that you could adjust for your use case.

    • PollTime - the default value = 0 (the interrupt mode)
    • Retry - the default value = 0
    • Timeout - the default value = 1000 (ms).

    Please refer to Driver Reference Help for details.