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Topic starter
22/12/2023 9:19 pm
Hello have a Schindler 330 with QKS16 door operator given me 202 fault saying KET-O KET-S inputs in same state has 220 to drive unit but no door operation manual or auto there is no magnetic reed door open lumit switch that I can find looks like drive is bad but very expensive like to know for sure thanks in advance.
23/12/2023 11:55 pm
Swindler was eating labor cost if customers updated that drive they knew junk or life expectancy coming soon
26/12/2023 10:31 am
GAL offers a drop in upgrade drive and motor, we have changed quite a few out.
Topic starter
27/12/2023 1:45 am
So this drive does not have KET-O magnetic open limit must do it Thur the encoder I would guess.
28/12/2023 6:15 am
Correct
Topic starter
28/12/2023 7:33 am
so possibly bad encoder?
31/12/2023 8:53 am
Yes sir, very possible.