No, I didn't. Guess I should have checked that. I was expecting to see the new value when I sent the config command but it still says "0000".
There are two grounds on the control board, which one did you use to verify the 12 volts on the contactor wire? Guess I can check both grounds and figure it out. It does tell me the version of the program (1.11b). Paul told me it was 1.11c but that might have been a typo.
On your problem, what happens when you send the config command? I haven't used moserial before so I am not familiar with it. I read an earlier message from Paul about typing the commands in the box where the info is displayed, but you have probably already tried that.
Thanks for the suggestion, I'll go check it now.
Jim