Elevator Forum

Notifications
Clear all

Swift Futura Faults

4 Posts
1 Users
0 Reactions
2,768 Views
(@wltr00)
Joined: 1 second ago
Posts: 0
Topic starter   [#34577]
Getting multiple faults on this Swift Futura job. Not much detail provided with the fault code in the documentation I have. Would appreciate any insight as to what maybe the issue.
Attachments
Resized_20230118_120730.JPEG (968.93 KB, 42 downloads)



   
Quote
(@UpandDown2321)
Joined: 1 second ago
Posts: 0
 
20 is no DPP 96 and 97 could also be DPP related.
I'd start at the tape. If that looks good trap for the 20 25 combination to replay it back 1 frame at a time.
Always check the 5VDC on spu link



   
ReplyQuote
 worm
(@worm)
Joined: 1 second ago
Posts: 0
 
The tape guides are often over looked. Its a great system.



   
ReplyQuote
(@Smitty)
Joined: 1 second ago
Posts: 0
 
Tape guides first. The other thing is when changing or examining the tape guides, clear off any accumulated metallic dust on the stationary magnets and sensors. The car picks up small magnetic particles on the two magnetic slugs that work in tandem with the DPP1,2 sensors as it runs over time. They form little piles which move. So your signals might work for awhile then stop, then work again. The other thing is often overlooked. Those modules degrade with time, like anything using optoelectronic technology.



   
ReplyQuote
Share:
Scroll to Top