Problem with Mcs 321

Posted By: sampler

Problem with Mcs 321 - 08/01/18 08:56 AM

Hello.

Elevator starts up normally but does not attempt to open door. After 2 or 3 trips to the floors it becomes fatal. Could you help me. Thank you very much.

MCS 321 mod (MCB and RCB2) Magnatec drive.

Erros are;

STM not availble
2005 0007 000015

PSR 2LS error
2109 0001 000019

DBSS comm. error
2505 0005 000019

MLS drive fault
2703 0005 000019

MLS stop/shut dn
2704 0003 000035

MLS RELEVEL runs
2706 0003 000019

MLS RECOVER runs
2707 0002 000011

MLS REINIT runs
2708 0001 000018

SAF SAF operated
2812 0005 000011

SAF Illegal move
2901 0001 000019

SAF ADO error
2903 0001 000035

Posted By: koneisland

Re: Problem with Mcs 321 - 08/01/18 12:04 PM

Originally Posted by sampler

Hello.

Elevator starts up normally but does not attempt to open door. After 2 or 3 trips to the floors it becomes fatal. Could you help me. Thank you very much.

MCS 321 mod (MCB and RCB2) Magnatec drive.

Faulty LV contactors. Renew all three

STM not availble
2005 0007 000015

PSR 2LS error
2109 0001 000019

DBSS comm. error
2505 0005 000019

MLS drive fault
2703 0005 000019

MLS stop/shut dn
2704 0003 000035

MLS RELEVEL runs
2706 0003 000019

MLS RECOVER runs
2707 0002 000011

MLS REINIT runs
2708 0001 000018

SAF SAF operated
2812 0005 000011

SAF Illegal move
2901 0001 000019

SAF ADO error
2903 0001 000035

Posted By: sampler

Re: Problem with Mcs 321 - 08/01/18 12:34 PM

i will try. thank you very much. best regards.

Posted By: sampler

Re: Problem with Mcs 321 - 09/14/18 12:35 PM

I thank you very much "koneisland". We foud the problem on optocoupler that is connected before LV contactor. We replaced optocoupler and problem is solved.