Posted 3 Feb 2017 i have cj1m cpu12 omron unit but there is inh led & no output Share this post Link to post Share on other sites
Posted 3 Feb 2017 Most likely the A500.15 (Output Off bit) has been turned on. Hope this helps. Share this post Link to post Share on other sites
Posted 3 Feb 2017 1 hour ago, gtsuport said: From CJ1 Manual. INH (orange) Lights when the Output OFF Bit (A50015) turns ON. If the Output OFF Bit is turned ON, the outputs from all Output Units will turn OFF. Share this post Link to post Share on other sites
