The 'backplane' connection with the Nx I/O is rubbish.
I had endless problems with a system. This was one of the million errors that would randomly appear.
Omron recommend cleaning the contacts and fitting clamps either end to hold it together.
Of course, ether cat is not a silver bullet and all usual noise mitigation techniques are required.
Pp
Thanks for the replies.
Your last guess is right. It stays where I leave it.
I can move the actuator but then do I have to wait to monitor the temperature response?
Hello
I have a motorised gas valve. There is no feedback.
I'd like to control a temperature with it. Is there a preferred methodology? I'm still at the 'open it, wait, gauge the reaction'. Is this the only option open to me?
Thanks