When there is the need to verify the hardware integrity of ACOPOS modules (inverter or rectifier part) due to machine issues that are assumed to be caused by hardware problems, the following possibilities exist to verify the hardware integrity of the inverter and the rectifier.
The check can be done with the diode check function of a multimeter:
ACOPOS servo drives (8V*)
ACOPOS P3 servo drives (8EI*)
ACOPOSmulti active power supply modules (8BVP*)
ACOPOSmulti passive power supply modules (8B0P*)
ACOPOSmulti inverter modules (8BVI*)
If any of the values shown is measured outside the expected range, a hardware defect can be assumed.