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rookie_ray
@rookie_ray
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Joined: Nov 3, 2025
Last seen: Sep 22, 2026
Topics: 9 / Replies: 29
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RE: 20 HP DOL motor hums and won't turn, overload trips after a minute

C fuse open. The lugs on the disconnect were fine but the C fuse clip had a burned spot on one side. Replaced all three fuses and the fuse block. Fan ...

2 weeks ago
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RE: PowerFlex 525 ignores the PLC start command, runs from the keypad

Looked them up in the manual, P046 to 5 and P047 to 15, both the EtherNet/IP entries. Drive now starts from the PLC. But it's running at about 0.6 Hz....

2 weeks ago
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RE: Remote view of a PanelView Plus 7 line HMI from home, IT refuses any port forward

Took it to IT with the outbound only bit and the session log, and they said they'd look at it, which from them is a yes. Then they asked what the box ...

2 weeks ago
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RE: GuardLogix safety signature, auditor wants it in the validation file, what is it actually

> if the number in the controller equals the number in the report It doesn't. Report says one number dated 2019, the controller shows a different ...

2 weeks ago
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RE: 1756-EN2T webpage media counters, what do FCS errors mean when a rack shows 16#0204

Reset from the Port Diagnostics tab, it was there. One hour, FCS 210. So it's live. Photo attached of the plug on the EN2T end. It's hand crimped, cle...

2 weeks ago
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RE: PowerFlex 525 ignores the PLC start command, runs from the keypad

P046 is 1. P047 is 1. Not sure what either of those does, sorry.

2 weeks ago
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RE: Remote view of a PanelView Plus 7 line HMI from home, IT refuses any port forward

Outbound 443 is open, that's how the engineering PC gets its updates. Nothing else that I know of. So if the box inside calls out that's allowed, and ...

2 weeks ago
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RE: 20 HP DOL motor hums and won't turn, overload trips after a minute

A to B 478. B to C 260. A to C 250. Read them twice with the contactor pulled in, same both times. Those two don't look right to me.

2 weeks ago
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RE: GuardLogix safety signature, auditor wants it in the validation file, what is it actually

Padlock is closed. Found a binder in the office, commissioning report from 2019 from the integrator, listing the 1756-L72S and the 1734-IB8S modules. ...

2 weeks ago
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RE: Line-fed screw conveyor motor burned out, panel builder skipped the overload

Photo attached. Bare contactor with an aux block on top, then straight to the terminal strip and out to the motor. Nothing under it. Rang the builder...

2 weeks ago
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RE: 1756-EN2T webpage media counters, what do FCS errors mean when a rack shows 16#0204

All four racks are at 20ms, I only put the sealer one to 50ms and it still does it. Switch port to the sealer rack, zero errors, IT had a look. The po...

2 weeks ago
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