Problem with Mcs 321

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#24463 - 08/01/18 08:56 AM Problem with Mcs 321
Joined: May 2012 Posts: 88 sampler journeyman
sampler journeyman Joined: May 2012 Posts: 88	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 Last edited by sampler; 08/01/18 08:58 AM.

#24464 - 08/01/18 12:04 PM Re: Problem with Mcs 321 [Re: sampler]
Joined: Nov 2013 Posts: 93 koneisland journeyman
koneisland journeyman Joined: Nov 2013 Posts: 93	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

#24465 - 08/01/18 12:34 PM Re: Problem with Mcs 321 [Re: sampler]
Joined: May 2012 Posts: 88 sampler journeyman
sampler journeyman Joined: May 2012 Posts: 88	i will try. thank you very much. best regards.

#24762 - 09/14/18 12:35 PM Re: Problem with Mcs 321 [Re: sampler]
Joined: May 2012 Posts: 88 sampler journeyman
sampler journeyman Joined: May 2012 Posts: 88	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. Last edited by sampler; 09/14/18 12:35 PM.

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