[Dsg-hallb_magnets] [New Logentry] Magnet PLC Comms Alarms

[beng at jlab.org]

Logentry Text:
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Comms got stuck between the Torus and DBox PLCs, see attached screenshot from the comms screen.

Had to manually toggle the error bits in RSLogix, since there isn't a reset PLC interlocks button for the DBX (that I'm aware of).

It looks like there was an earlier Cryocon error that was properly cleared. I'm assuming via EPICS since it wasn't on the comm screen when I first connected.

Also looks like there was an issue (with networking? not sure what else to attribute that gap in the data to) before the errors appeared.

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