[Dsg-hallb_magnets] [New Logentry] Follow-up Re: Follow-up Re: TR8122A Flakey Readout

[beng at jlab.org]

Logentry Text:
--
Tried stopping and starting the VI running on the cRIO to recover the readout. Wasn't expecting this to work (and it didn't) but this can be done remotely so it was tried first.

Next Aaron power cycled LV chassis #1 via the switch on the back of the chassis. This brought back TR8122A, but all the relief valve temperatures were bad (~30K instead of ~300K).

The VI was stopped/started again (this is the functionally the same as power cycling the cRIO itself) which recovered all the channels.



In the future to recover bad sensor readouts both the LV chassis and the cRIO should be restarted in that order: LV chassis first then cRIO last.

---

This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4310411
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/dsg-hallb_magnets/attachments/20240610/ec9617c0/attachment.html>