Gen 2 Saftey chain open

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#30480 - 01/13/21 02:56 PM Gen 2 Saftey chain open
Joined: Aug 2016 Posts: 752 Jluff old hand
Jluff old hand Joined: Aug 2016 Posts: 752	Was about to do a full load test on gen 2. Car was running normal. Put car on independent service and Put weights on car and it wouldn’t run. Took weights off the car and it ran to the top floor . It’s a two stop car. When it got to the top floor it shut down with Saftey chain open . And will not reset. It doesn’t seem to be the usual suspects as those inputs are active . The controller in hall station says car at floor 1. But it is at floor 2. Here is a list on the inputs in upper and lower case as indicated on service tool 2703 drive fault shutdown safe2 safe OS GTC PES ICES CSC PIN TCI NORM aud bak tak mup mdo rn3c ADS FDS BDS TDS AGS FGS LVL1 DZ LVL2 NTB ntt ET1 ET2 et3 et4 PR1 PR2 PRUP PRSC odz1 odz2 ucm dbd1 DBD2 cchk BTNR bten HTSD 30V mrst cbp 1bp art arb SPED spsc bf PVOK spdt solf iofl acof dcif dcof FC1 fc2 fc4 fc8 fc16 fc32 fc64 f128

#30481 - 01/13/21 06:32 PM Re: Gen 2 Saftey chain open [Re: Jluff]
Joined: Aug 2016 Posts: 752 Jluff old hand
Jluff old hand Joined: Aug 2016 Posts: 752	The indicator in the car says 2. But I thought I remembered the car floor screen in door jam said 01.. fault log in drive says no saf mcss Last edited by Jluff; 01/13/21 06:33 PM.

#30487 - 01/14/21 08:59 AM Re: Gen 2 Saftey chain open [Re: Jluff]
Joined: Aug 2016 Posts: 752 Jluff old hand
Jluff old hand Joined: Aug 2016 Posts: 752	Does anybody know what else is in the Saftey chain that could cause this ?

#30496 - 01/15/21 03:22 PM Re: Gen 2 Saftey chain open [Re: Jluff]
Joined: Aug 2016 Posts: 752 Jluff old hand
Jluff old hand Joined: Aug 2016 Posts: 752	So my Saftey circuit is all made but safe and safe 2 are still not active. I have done a power on reset with service tool but something still holding it out . Is there another reset I’m missing ?

#30497 - 01/15/21 05:22 PM Re: Gen 2 Saftey chain open [Re: Jluff]
Joined: Mar 2018 Posts: 48 Jankemech newbie
Jankemech newbie Joined: Mar 2018 Posts: 48	Try a hard reset from the inspection panel

#30509 - 01/20/21 02:03 PM Re: Gen 2 Saftey chain open [Re: Jluff]
Joined: Aug 2016 Posts: 752 Jluff old hand
Jluff old hand Joined: Aug 2016 Posts: 752	CES. controller stop switch was bad. That was the problem. CES was not listed in my inputs on the service tool. I don’t know why. Only PES and ICES. that is the 2nd stop switch I had to replace on brand new gen 2s.

#30590 - 02/12/21 12:41 AM Re: Gen 2 Saftey chain open [Re: Jluff]
Joined: May 2013 Posts: 44 hirise Mechanic
hirise Mechanic Joined: May 2013 Posts: 44	Just saw your posts, don’t spend much time on the BB, but if you need more O info send me a PM or email. ( new to the pm format)

#30591 - 02/12/21 12:44 AM Re: Gen 2 Saftey chain open [Re: Jluff]
Joined: May 2013 Posts: 44 hirise Mechanic
hirise Mechanic Joined: May 2013 Posts: 44	You need pass codes to perform Gen 2 ...( underslung) Cat 5 tests,

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