[dsg-hallb_rich] RICH Air pressure

[Tyler Lemon]

Hi Valery,

I'm seeing the same.

It may be some thing wrong with the cRIO channel for the air pressure.

How late will Hall B be open?

I can check it out if it is expected to be open until at least until 4:00PM or so.

Or if Bob is able to, he could move the air pressure sensor to a different channel if the hall is expected to close soon.

-Tyler
________________________________
From: Valery Kubarovsky <vpk at jlab.org>
Sent: Tuesday, December 14, 2021 2:11 PM
To: Bob Miller <rmiller at jlab.org>; Tyler Lemon <tlemon at jlab.org>; dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: RICH Air pressure

I see it, but the air pressure is still -838.
Tyler, please take a look.
Thanks,
Valery


________________________________
From: Bob Miller <rmiller at jlab.org>
Sent: Tuesday, December 14, 2021 14:05
To: Valery Kubarovsky <vpk at jlab.org>; Tyler Lemon <tlemon at jlab.org>; dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: Re: [dsg-hallb_rich] [New Logentry] RICH Electronic Panel cRIO restored

New sensor is installed, compressor is on.

Bob
________________________________
From: Valery Kubarovsky <vpk at jlab.org>
Sent: Tuesday, December 14, 2021 1:54 PM
To: Bob Miller <rmiller at jlab.org>; Tyler Lemon <tlemon at jlab.org>; dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: Re: [dsg-hallb_rich] [New Logentry] RICH Electronic Panel cRIO restored

Yes, do it. RICH is OFF.

________________________________
From: Bob Miller <rmiller at jlab.org>
Sent: Tuesday, December 14, 2021 13:51
To: Valery Kubarovsky <vpk at jlab.org>; Tyler Lemon <tlemon at jlab.org>; dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: Re: [dsg-hallb_rich] [New Logentry] RICH Electronic Panel cRIO restored

Hi Valery,

We do have a spare sensor.

Can I turn off the compressor and change the sensor now?

Bob
________________________________
From: Valery Kubarovsky <vpk at jlab.org>
Sent: Tuesday, December 14, 2021 9:10 AM
To: Tyler Lemon <tlemon at jlab.org>; dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Cc: Bob Miller <rmiller at jlab.org>
Subject: Re: [dsg-hallb_rich] [New Logentry] RICH Electronic Panel cRIO restored

Tyler,
Any news about the air pressure sensor?
Thanks,
Valery


________________________________
From: Tyler Lemon <tlemon at jlab.org>
Sent: Tuesday, December 14, 2021 09:07
To: Valery Kubarovsky <vpk at jlab.org>; dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Cc: Nathan Baltzell <baltzell at jlab.org>
Subject: Re: [dsg-hallb_rich] [New Logentry] RICH Electronic Panel cRIO restored

Yes, it should be fine to reenable the alarms.
________________________________
From: Valery Kubarovsky <vpk at jlab.org>
Sent: Tuesday, December 14, 2021 9:06:24 AM
To: Tyler Lemon <tlemon at jlab.org>; dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Cc: Nathan Baltzell <baltzell at jlab.org>
Subject: Re: [dsg-hallb_rich] [New Logentry] RICH Electronic Panel cRIO restored

Thanks Tyler!
May we restore the RICH epics alarm control?
Valery


________________________________
From: dsg-hallb_rich <dsg-hallb_rich-bounces at jlab.org> on behalf of tlemon at jlab.org <tlemon at jlab.org>
Sent: Tuesday, December 14, 2021 08:55
To: dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: [dsg-hallb_rich] [New Logentry] RICH Electronic Panel cRIO restored

RICH Electronic Panel cRIO restored<https://logbooks.jlab.org/entry/3962660>

  *   Edit<https://logbooks.jlab.org/entry/3962660/edit?destination=email/send>
  *   Delete<https://logbooks.jlab.org/entry/3962660/delete?destination=email/send>

Lognumber 3962660<https://logbooks.jlab.org/entry/3962660>. Submitted by tlemon<https://logbooks.jlab.org/user/tlemon> on Tue, 12/14/2021 - 08:54<https://logbooks.jlab.org/entries?start_date=1639486464&end_date=1639493664&book=DSGLOG&book=HBLOG&book=RICH>.

Logbooks:       DSGLOG<https://logbooks.jlab.org/book/dsglog> HBLOG<https://logbooks.jlab.org/book/hblog> RICH<https://logbooks.jlab.org/book/rich>
References:     3961560 - RICH is OFF due to the problems with the hardware interlock<https://logbooks.jlab.org/entry/3961560>

All modules in the hardware interlock system cRIO for the RICH electronic panel have been swapped (note: the cRIO chassis did not need to be swapped as the problem seemed to be with the modules).

All temperature and humidity sensors can now be seen in EPICS and the LabVIEW expert GUI.

The electronic panel hardware interlock system has now been restored to working order.
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