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paul73
@paul73
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Joined: Apr 28, 2025
Last seen: Sep 19, 2026
Topics: 5 / Replies: 7
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RE: Light curtain OSSD into a 1769-IQ16 chatters every few seconds, curtain never trips

Curtain connector has an "aux" pin, the drawing says unused. So the aux goes to the IQ16 and the tee comes off, I think. Do I need anything between?

5 hours ago
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RE: PowerFlex 525 faults overcurrent whenever the e-stop opens the output contactor

Relay only drops the contactor. S1 and S2 are jumpered from S+. Builder said opening the output was the safe way to do it and STO was "too clever". It...

10 hours ago
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RE: Light curtain OSSD into a 1769-IQ16 chatters every few seconds, curtain never trips

watched it with a stopwatch, every four or five seconds, same each time. Filter I've no idea, whatever the card does out of the box.

12 hours ago
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RE: 12 zone accumulation conveyor in a CompactLogix, twelve copies of the same zone rungs

AOI and Zones[12] went in over the weekend stop. Twelve rungs in the routine instead of twelve rung sets, and the delay's a number on the screen per z...

12 hours ago
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RE: 12 zone accumulation conveyor in a CompactLogix, twelve copies of the same zone rungs

plate's got a lip on it, a good sixteenth. Getting it dressed Friday. Still want one copy of the logic though, the delay isn't the only thing that's d...

3 days ago
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RE: Light curtain 200mm from the hazard, auditor wants the ISO 13855 distance for a 300ms stop

Trend starts at the STO input dropping on the drive and ends at zero speed. So it misses the curtain response, the IB8S, the safety task and the outpu...

3 days ago
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RE: FactoryTalk View ME datalog stopped after three weeks, trend ends on a date, no error

Card is 2 GB, the laptop says 3 MB free. So it's full. Max data points on the model says 300000. There's a second model on the same card for the alarm...

3 days ago