I am using a MRC SK6
I need help resolving an error 0100 "On overrun recovery status". I have checked that the overrun recovery push button is functioning, and even disconnected it. I have also removed the external overrun jumpers on the MRY01B-1 I/O board. These are the two solutions I was able to locate here. Is there any other cause for this error? Possible a stuck relay or similar somewhere in the cabinet. Thank you for your help.