Dear All,
I am struggling with a welding robot (serial nr FA0060876) that was powered off for 3 years. Now I want to get it back on service. I have changed batteries and now robot boots up without indicating any error. The problem is that although all the safety conditions seems to be met (I see that MPENA led on 1KP board is ligthed) when I press MPOn push button the MCUnit doesn´t power the motors but no alarmas are shown.
I have check the MCUnit hardware and everything is Ok, moreover if I manually provide the power on signal the MCUnit powers the motors.
Could there be any firmware issue, something that stayed in a random state inside the memory and needs a deep reset?.
I will kindly appreciate any advice that help me to solve this issue.
Regards
Guillermo Zino