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Re: Siemens FC924 Panel with 2 FT2014 Annunciators
Posted: Wed Feb 14, 2018 10:52 pm
by dougncin
Here you go. Yes you can disable ground fault but don't recommend it
Re: Siemens FC924 Panel with 2 FT2014 Annunciators
Posted: Thu Feb 15, 2018 12:47 am
by Mfssystems
Thanks for manual
I saw that S33 has dip switch to disable ground fault detection Except on the rs485 circuit..
Is there a way to disable ground fault on the rs485 circuit?
And also, what is degrade mode?
I see the term in manual. And also, my ground fault on panel says “ground fault (-) degrade interface”
Does this degrade interface mean ground fault on a specific thing?
Re: Siemens FC924 Panel with 2 FT2014 Annunciators
Posted: Fri Feb 16, 2018 8:33 pm
by dougncin
check S38 and S39
Re: Siemens FC924 Panel with 2 FT2014 Annunciators
Posted: Fri Feb 16, 2018 9:55 pm
by Mfssystems
Got it... S38 and S39, Jumper OFF
thx
Siemens FC924 Panel with 2 FT2014 Annunciators
Posted: Wed Feb 14, 2018 6:02 pm
by Mfssystems
I have a Siemens FC924 Panel with 2 FT2014 Annunciators
Issue is what appears to be a swinging ground Fault
Trouble that pops up a few times a day is " Ground fault (-) Degrade Interface"
I thought one of the two Annunciators was bad causing this problem.
Annunciator was packed with drywall dust and you could not see what was on the screen.
But after replacing ANN, problem still persists..
I am leaning towards Swinging Ground fault on wiring..
Anyone know what "Degrade Interface" on FC924 Panel is?
Is there a way to disable Ground fault monitoring on this panel for testing purposes?
Anyway have a Manual on this Siemens FC924?