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louk
@louk
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Joined: Jan 15, 2025
Last seen: Sep 19, 2026
Topics: 0 / Replies: 8
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RE: MSG read works for one tag and errors for another on the same target controller

Doesn't need a UDT. Pretty sure that's not it. 16#0004 on a data table read is usually the target saying it can't find that tag. Same firmware both en...

3 hours ago
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RE: TIA V17 second valve FB call opens valve 1 as well, copied the call for valve 2

Logix does the same if you give two AOI calls one backing tag. Different dialog, same headache.

6 hours ago
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RE: TIA V17 second valve FB call opens valve 1 as well, copied the call for valve 2

Both calls, what does the box above the FB name say, the instance DB? Same name on both?

14 hours ago
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RE: E-stop on a Micro820 standard input, program stops but the PowerFlex 4M keeps running

Which contactor drops when you hit that button? Any? Or does the E-stop only go into the PLC input and nowhere else? Look at the panel, not the progra...

3 days ago
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RE: Two RSLogix 5000 ACD files after a contractor visit, need to see what changed rung by rung

Same v20 on both? And is the desktop file what's actually in the controller? Upload and check that first or you'll spend the night diffing the wrong t...

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

How big is the card and how full is it? And what's the model's maximum data points set to, Data Log Models, Setup tab. One a second on 14 tags fills a...

3 days ago
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RE: 1756-CNB replaced, RSNetWorx for ControlNet keeper mismatch, I/O will not schedule

The spare's fine, it's empty. ControlNet has a keeper, one module on the network holds the schedule and the network parameters, and on a line that age...

4 days ago