Not work

It gives lines like this - - - - and does not give a message, and it can work after doing a reset from Parameter 944. And when the electricity is cut off for 5 minutes and turned on, it gives - - - -

Model 6se3213-6ba40

Hello,

Perhaps this link might help:

MICROMASTER 4 (MM4) BOP/AOP: The display indicates "-----" or "P----"

Best regards,

Wizard

Hello,

but this is a Micromaster Vector MMV 75, which has built-in OP and not these removable AOP/BOP. If I remeber there is flat cable between OP and control board. So try check this cable and connection on both sides. Maybe you have defective control board.

Best regards

Martin