[dsg-hallb_rich] [EXTERNAL] Re: [New Logentry] RICH S4 Sampling

[Brian Eng]

I would think having the screens/livePlot have the actual data and setting higher alarm values and appropriate dead-bands would be the preferable way to go long term.

But I can certainly revert to the previous settings, just let me know what you want to do.
________________________________
From: Valery Kubarovsky <vpk at jlab.org>
Sent: Tuesday, July 22, 2025 10:26 AM
To: Brian Eng <beng at jlab.org>; Marco Mirazita <Marco.Mirazita at lnf.infn.it>
Cc: dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: Re: [dsg-hallb_rich] [EXTERNAL] Re: [New Logentry] RICH S4 Sampling

yes, I am getting now the false alarms but
it is  a good test that cRio is working.
We may consider to return back to averaging after checking everything.
________________________________
From: dsg-hallb_rich <dsg-hallb_rich-bounces at jlab.org> on behalf of Marco Mirazita via dsg-hallb_rich <dsg-hallb_rich at jlab.org>
Sent: Tuesday, July 22, 2025 10:01
To: Brian Eng <beng at jlab.org>
Cc: dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: [dsg-hallb_rich] [EXTERNAL] Re: [New Logentry] RICH S4 Sampling

Hello Brian,
maybe I'm wrong, Tyler can confirm it or not, but I remember that the
averaging was enabled at some point to avoid fake alarms due to spikes
in the readout of the values.
We should make sure that disabling the averaging will not make the
alarms system less stable.
Thank you,
Marco


Il 2025-07-22 15:55 beng--- via dsg-hallb_rich ha scritto:
> RICH S4 SAMPLING [1]
>
>  Lognumber 4424184 [1]. Submitted by beng [2] on Tue, 07/22/2025 -
> 09:54 [3].
>
>                LOGBOOKS:
>                DSGLOG [4] RICH [5]
>
>                REFERENCES:
>                4418440 - RICH sector 4 air pressure and air flow during 5 weeks [6]
>
> Averaging for all signals has been disabled, previously a bit over
> half of the signals had it enabled (with all but one of them using a
> 100 sample average).
>
>
>
> Links:
> ------
> [1] https://logbooks.jlab.org/entry/4424184
> [2] https://logbooks.jlab.org/user/beng
> [3]
> https://logbooks.jlab.org/entries?start_date=1753188885&end_date=1753196085&book=DSGLOG&book=RICH
> [4] https://logbooks.jlab.org/book/dsglog
> [5] https://logbooks.jlab.org/book/rich
> [6] https://logbooks.jlab.org/entry/4418440
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