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rsdave
@rsdave
New Member
Joined: Dec 2, 2024
Last seen: Sep 19, 2026
Topics: 1 / Replies: 27
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RE: Studio 5000 go online shows upload or download, offline file doesn't match

Carl's right, and here's the order. Pick Upload, and when it asks for the file, Save As a new name, Bagger_2026-09_upload.ACD, so the 2022 file stays ...

32 minutes ago
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RE: ControlLogix T04:C34 timer preset negative after operator loads a recipe

Not a firmware bug. A T04:C34 is the controller telling you the .PRE or .ACC of a timer went negative, which only happens if something upstream is wri...

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

Keep that 20.05 installer somewhere safe. You'll need it again.

2 hours ago
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RE: CompactLogix periodic task overlap count climbing, PanelView sluggish

Periodic tasks always win over the continuous task, and comms live off the continuous task's time slice. Starve that and the PanelView starves.

3 hours ago
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RE: 1756-L71S faults with safety partner missing after a chassis rebuild, L7SP is in the rack

What slot is the L7SP sitting in now, count from the left with the power supply not counted. And what slot was it in on the old chassis. Also is there...

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

Stopped and Manual, there you go. The activation files are on disk and Activation Manager reads them directly, so it tells you Available. View Studio ...

5 hours ago
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RE: PowerFlex 525 16#0116 electronic keying mismatch after drive swap

Yes, that's the whole of it. In the tree, open the drive, Module Properties, General tab, Change next to Module Definition. Electronic Keying will be ...

6 hours ago
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RE: Upload from ControlLogix has no rung comments or tag descriptions

Compare first. Open the fresh upload, then Tools, Compare, or the Logix Designer Compare Tool from the start menu, against the 2023 file, it shows whi...

6 hours ago
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RE: 1756-EN2TR DLR ring ran broken for six weeks before the cell went down

Class is hex 47. If the MSG dialog's showing decimal, type 71 or tick the hex box. Everybody gets the Identity object right because it's 1 either way.

7 hours ago
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RE: Ignition 8.1 Logix driver faulted on a 1756-EN2T, CIP connection request error 16#0100

Eleven free isn't enough, I reckon the Logix driver opens more than one on a large tag set. Look at the Kepware box properly, a contractor usually lea...

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

Two tags, same name, different scope. Controller one is the live one.

8 hours ago
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RE: EtherNet/IP MSGs cross the firewall fine, 1794-AENT I/O in the other zone gets 16#0204

Even with the rule I wouldn't leave that rack at 20ms across a firewall. Ping says 1ms, but a firewall adds its own delay under load, and at 20ms with...

8 hours ago
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RE: ControlLogix redundancy stays Disqualified after replacing a 1756-EN2T in the secondary

Same catalog number isn't the same module for redundancy. What series and firmware is the spare, and what's on the EN2T in the primary? Front of the m...

8 hours ago
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RE: FactoryTalk View SE 13 alarm and event server dead after every server reboot

Found it where you said, first tab on V13. The alarm server was set to load only on demand while the HMI server next to it was set to load at OS start...

9 hours ago
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