Home Forums General Discussion Technical Questions schindler micronic A issue

Hi Guys:
Having problem with Micronic A

Fault code: 13: EMS ACTIVE
KSD Fauilure

No idea what it mean.
Is anybody have the fault code chart?
Thanks,
Ken

AC Drive ?
MG ?
MAgnetek ?

http://i1127.photobucket.com/albums/l632/NoTime2011/Elevator/Untitled_zpsh8za0yvj.jpg

Schindler vfac drive

I am having the same problem sound like one or more the 6 IGBT's may be failing. Is the power supply on the drive cover on?

Take a good visual look at your igbt's. Look for cracks and/or where silicon has leaked out. Even if they look good, Google search "how to test igbt's" and with your meter , test them all individually. In the past couple of years I've had to replace a few on a miconic A with AC drive. One had actually exploded and slung silicon all over controller.

Thanks,
I check it out tomorrow

Hi Guys:
After change out the IGBT
this is new error
Auto stop error
Picked DRUN
NO KRUN
CLR ENC
Any idea?
Can anybody send me a complete fault list?
Thanks,
Ken

Miconic A acvf, look at the leds on the vector board. They will usually point you in the general direction. make sure you have checked the drive fan, make sure it's moving air. that will give you intermittent ksd faults