In my plant, we are using lots of 1794-ow8 with 120VAC output application. but some of them output point, when there is no output from PLC, but I can get 115VAC output to the solenoid and solenoid would not be energized. when we have output OTE, the output point would be 120VAC and energize solenoid. what is the problem, and i always got fuse blew out.
thanks
thanks