Stumped

I am having a problem with replacing a AB pico controler. It is a 1760-L18AWA-EX B The old one was an A. I have loaded the program and when I thy to run it it looks like it is doing 1 scan then stopping. The motor that it controls bumps on then off. any Ideas?

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Zip and attach the program files and/or print them to .pdf for others to see. That way we may be able to help. Click on the "Go Advanced" button below to attach the zip or pdf file. Scroll down near the bottom of that page to find the "Attach Files" button.

Found it

I had the ac power leads to L1 & L2 swapped. Da.

The motor that it controls bumps on then off.

Click to expand...

I hope that your circuit breaker was tripping.