hi,
i am implementing a process controlled by a micrologix 1400 monitored by a HMI over proface ethernet radio,
i need a means of monitoring the channel 1 comms and implementing an orderly shutdown of the process at the PLC if there is a loss of communication between HMI and PLC.
i have had a look, i dont see anything obvious, perhaps someone has a thought on this.
thanks
steve:wish:
i am implementing a process controlled by a micrologix 1400 monitored by a HMI over proface ethernet radio,
i need a means of monitoring the channel 1 comms and implementing an orderly shutdown of the process at the PLC if there is a loss of communication between HMI and PLC.
i have had a look, i dont see anything obvious, perhaps someone has a thought on this.
thanks
steve:wish: