Elevator Forum

The bottom floor zone switch had to be moved up about 1/8 inch or so. If my understanding is correct, the bottom floor zone switch acts as a zero poin...

Are you still getting the leveling sensor fault or any others along with the dvr1 fault? As far as the leveling sensor issue, if you've already checke...

Ultimately the drive was bad. Drive fuses blown in the junction box below the drive as well. We had to load about 2500lb in the car and drift the car ...

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hello. you can check the fault log by scrolling through the menu to E - 1. If its panic stopping, im guessing the fault is 217. How fast is the car an...

This was suggested in my first reply. Where do you guys source the chip from? It has been a few years since we replaced one and i cant remember where ...

What is the fault 108 sub code? Any other faults? Speed of the elevator? How old is the unit? I'm guessing probably 10-15 year range. We had a lot of ...

They were all ranging in the constant low 4s if I remember correctly. We figured as the psu ages it may need adjusting. There was a lower voltage thre...

Odd, I would expect to see shaft com out with a 1401. Are you sure 1401 and 75 are your only active faults? Clear your fault log (turn E 2 to 1 then b...

If you have a donor board laying around you can swap the can bus com chip on most of these boards. They are usually identical 6 or 8 leg and often loc...

i believe it was xh1 1-5 on the adon board. you should probably verify on the prints. try a 5-7-1 afterwards. you do have shaft com light lit?

update. 2EA board was bad. also we adjusted the leveling pot to give more juice during releveling. it would not relevel when a heavy load was placed o...

Originally Posted by VTR Tech I think the chip is part # KM275148. this is wrong. might be # KM264845 eprom D7 Last edited by VTR Tech; 09/25/24 ...