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Topic starter
29/01/2024 10:59 pm
I keep getting an F75: Overspeed fault after I did a Learn Hoistway. How do I fix this issue?
30/01/2024 9:31 am
I'm assuming traction setup? Try to increase the distance on the slowdowns.
30/01/2024 9:43 am
Go through your controller and tighten all your wiring terminals. Fixed my intermittent overspeed fault.
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31/01/2024 12:37 am
Is it a traction or hydro?
Topic starter
02/02/2024 12:31 am
Left out important information. It’s a hydro. I got my contract speed and S1 speeds to match. After doing a hoistway learn. Still goes on fault. Did a learn magnet (more of a tape reader and virtual magnets) and still goes on fault. Has been a real persistent issue. Scratching my head for more ideas. Any here?
02/02/2024 1:55 am
Whats the actual car speed? Make sure your valve is adjusted properly. You may be actually overspeeding. If necessary adjust down empty below contract so down fulls a little over contract, if it's an unregulated valve.
Once your sure your actual speed is what it should be, if your still getting overspeed faults, raise your contract/s1 speed higher. Your car only goes 2 speeds. But tell the controller contract is higher so it allows it to run without tripping that fault.
I've only seen one car that I had to do this on. It was running the right speed but the selector feedback was all over the place.
02/02/2024 5:10 am
Agree with EElevator on adjusting your valve. If your decel is too long and gradual you will get that overspeed fault. The controls want to see a more abrupt change in speed.
02/02/2024 12:21 pm
did you try calling smartrise support ?
Topic starter
02/02/2024 11:34 pm
It’s a new install so it has warranty and they just been throwing boards at it. Yes EElevator pointed that out in a previous post. Right now contract speed/s1 and FPM is 100. Will be on site and try that Local8Elev8rman
Topic starter
03/02/2024 2:59 am
I got the valve adjustment down. Had to swap out a CXN board and the SRU board display has MR Inspection and won’t come off after I toggle the switch to Auto/Normal. 507 and 508 dont come on high(Inspection Inputs) and 621 stays lit even after I unplug the wire. Any ideas?
03/02/2024 3:03 am
You really need to get Smartrise tech support on the phone and don't let them go till you get it figured out. It's probably a programming issue. You really have to battle with them to keep them on the phone. If only they had a better programming/setup guide. Even if you need to adjust your valve, keep them on the phone.
Topic starter
03/02/2024 5:39 am
Update: Jumped out M24 to Swinsp and had V3 on toggle switch and had to be V2 that took it off inspection. NYCRay I increase my distance on slowdowns up to 3 Ft. also changed up/down stop point, min run distance and up NTS just to fix up travel overspeed.
03/02/2024 9:40 am
Smartrise is like savaria, you gotta get them on the phone because If any parts are bad you gotta talk to them to get parts sent our under warranty