[Dsg-rich] Alarm added to RICH main N2 supply pressure transducer

[Patrizia Rossi]

Many thanks Tyler for the fast action taken towards this problem!

patrizia
--------------------------------------------------
# Patrizia Rossi
# Jefferson Lab
# 12000 Jefferson Avenue
# Suite 5
# Newport News VA 23606 (USA)
# e-mail: rossi at jlab.org<mailto:rossi at jlab.org>
# phone: +1 (757) 269 7740
# fax: + 1 (757) 269 5800
# cell: +1 (757) 528 7606




On 7 Jun 2019, at 12:01, Tyler Lemon <tlemon at jlab.org<mailto:tlemon at jlab.org>> wrote:

Hello,

I talked to Nathan this morning and asked him add an alarm for the RICH main N2 supply pressure transducer (B_DET_RICH_INTLK_N2_BACKUP_PT2).

The alarm limit was set to 20 psi with a time over threshold of one minute (so any drops caused by N2 dewar fills won't trip it).

This alarm should let us know if RICH loses its main N2 supply and swaps to its backup N2 supply.

-Tyler
_______________________________________________
Dsg-rich mailing list
Dsg-rich at jlab.org<mailto:Dsg-rich at jlab.org>
https://mailman.jlab.org/mailman/listinfo/dsg-rich

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/dsg-hallb_rich/attachments/20190610/8ab6506d/attachment-0002.html>