Hello everyone. I have the following problem. Otis elevator gen 2 with vfd and prs 2.when starting from first floor(bottom) it stops after it encounters the magnet on second floor(1 magnet per floor which has uis, Lv1, lv2, dis dzi) , decelarates and loses position and then goes back to first floor to relearn position with error :514 Enc<>vane. I have replaced prs2, drive GDCB card, Gecb card , encóder, changed magnets of first and second floor to new ones just to be sure, before that the position did not change (didn't replace ls1- which is bottom magnet) performed learning trip ; I checked uis dis ls1 ls2 inputs - it looks normal. Direction doesn't change. If you encountered this kind of issue and can give me some ideas on where to look. Thank you.
Last edited by Electronikz; 03/11/22 10:07 PM.