I have a OMR6 relay module which turns a pump on and off. I have an Ignition project where I have this set up as a Boolean tag. If change the I/O point in my strategy, the value changes in Ignition. If I change the state in Ignition it doesn’t change. I have made the I/O point public and I’ve enabled write communication on the module as well.
I tested this on a simple variable. I can write a value to Ignition but I can’t write from Ignition by to my strategy.
Why doesn’t this work?