DX200 controller...
I'm using the auto-backup function to write the CMOS.bin file to a USB drive in the controller cabinet. If there is a write error I turn on a universal output (the only type of output that the controller allows) and this sends the PLC a signal to give a prompt on the HMI and a confirm/reset button for the operator.
I want the confirm/reset from the PLC to turn off the universal output...
I'm guessing I'll need to map an external input to a universal input, then map that to the universal output, but I know nothing about changing the CIO ladder. I have the manual but it doesn't really help (I'm a bit stupid... ).
Can anyone give some help with this please?