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hannah
@hannah
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Joined: Apr 2, 2025
Last seen: Sep 22, 2026
Topics: 6 / Replies: 41
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RE: GuardLogix DCS discrepancy fault on one E-stop about once a week, button tests fine

Pulled E-stop 3 tonight. From the front it looks fine. Behind it the holder is cracked on one side and block B rocks on its clip, block A is solid. Or...

3 weeks ago
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RE: Renamed the CompactLogix and every PanelView Plus screen went to tag error

Don't re-import anything. Communication Setup in the project. What does the PAL shortcut point at on the Design tab, and on the Runtime tab? Is it br...

3 weeks ago
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RE: Studio 5000 Watch window value never changes while the HMI shows it moving

Yes, on this L71. Without Program in the reference the PanelView reads the controller scoped tag, so that's the one the logic writes. The MainProgram ...

3 weeks ago
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RE: 3000 tag Logix project with names like B3_7 and Pump2new, how to rename it sanely

Area_Equipment_Signal, like C4_Conv_RunCmd. A UDT per equipment type, so a pump is one tag, C4_Pump2, with .Run, .Fault, .Amps as members, and the pum...

3 weeks ago
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RE: FactoryTalk View Studio v12 opens in demo mode after a server reboot

Stopped. Startup type is Manual. There's a second FactoryTalk service next to it that's Running and Automatic.

3 weeks ago
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RE: Can't open an RSLogix 5000 v20 project on a laptop with Studio 5000 v33 and v36

Yes. I think v20.05 is the release that runs on Windows 10 and 11, and 20.01 won't. Download RSLogix 5000 v20.05 from the Rockwell download center wit...

3 weeks ago
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RE: 1769-IQ16 input chatters after wiring it in parallel with a 1734-IB8S safety input

Pulse tested, yes. Test source T0. So the flicker is the module doing something on purpose?

3 weeks ago
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RE: FactoryTalk View Studio v12 opens in demo mode after a server reboot

activation manager 4.06 or thereabouts. Line shows Available, not In Use. View Studio just says demo mode, no error about not finding it.

3 weeks ago
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RE: Studio 5000 Watch window value never changes while the HMI shows it moving

In the Watch window, what does the Scope column say next to Jam_Count? And in the PanelView project, the tag on that numeric display, does the referen...

3 weeks ago
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RE: GuardLogix DCS discrepancy fault on one E-stop about once a week, button tests fine

Discrepancy time is 500, all five the same. Equivalent Active High. Random as far as anyone will admit, and always night shift, which is when forklif...

3 weeks ago
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RE: Logix Emulate 5000 won't take my 1756-L83E project, controller type not supported

Pretty sure that's not a license thing. What does Controller Properties, General tab, say the controller type is? If it says 1756-L83E, that's why.

3 weeks ago
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RE: FactoryTalk View SE v12 client can't find the HMI server after a PC rebuild

Same SE version and patch on the new PC as the server? And what did IT do about the firewall, off or with the FactoryTalk rules? Also, does the client...

3 weeks ago
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