[Dsg-hallc_gem] GEM monitoring software

[Marc Mcmullen]

Roger that

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________________________________
From: Amrit Yegneswaran <yeg at jlab.org>
Sent: Friday, February 28, 2025 5:23:30 PM
To: Marc Mcmullen <mcmullen at jlab.org>; dsg-hallc_gem at jlab.org <dsg-hallc_gem at jlab.org>
Cc: Patrizia Rossi <rossi at jlab.org>
Subject: Re: GEM monitoring software

Good job Marc
Have good weekend
Don’t rest don’t relax don’t take it easy
Party party party
Till the stars fall into the seas

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________________________________
From: Dsg-hallc_gem <dsg-hallc_gem-bounces at jlab.org> on behalf of Marc Mcmullen <mcmullen at jlab.org>
Sent: Friday, February 28, 2025 17:16
To: dsg-hallc_gem at jlab.org <dsg-hallc_gem at jlab.org>
Subject: [Dsg-hallc_gem] Fw: GEM monitoring software

Thats good to hear, Bill. I’ll start looking into displaying with WEDM after the PVs are on the  accelerator network.

-Marc
________________________________
From: William Henry <wmhenry at jlab.org>
Sent: Friday, February 28, 2025 4:55:41 PM
To: Marc Mcmullen <mcmullen at jlab.org>
Cc: Brian Eng <beng at jlab.org>; Holly Szumila-Vance <hszumila at jlab.org>
Subject: Re: GEM monitoring software

Marc,

Ok I set the ONAM and ZNAM and tested it.  This afternoon I connected the gas to the flow sensors and the readbacks look great  (https://logbooks.jlab.org/entry/4335502).  Thank you! I put in an archiver request so we can use myaPlot.  Liveplot in jmenu and WAVE works now.

The stripcharts are here too
https://hallcweb.jlab.org/live_status/snapshots_controls/
Hall C General Snapshots • Tue Jul 23 19:33:05 2024<https://hallcweb.jlab.org/live_status/snapshots_controls/>
Hall C General Snapshots • Tue Jul 23 19:33:05 2024 Updated 1/min. Right-click and 'View image' to zoom illegible images. [Email Bill Henry if broken.] • Additional Hall C Live Data available here. • Time • Accel Hall C • Accel Status • CODA Console (COIN) • Hall C Stripcharts - 2hr • Hall C Stripcharts - 8hr • NPS Anode Current • NPS FADC Scalers • Raster • Scalers NPS ...
hallcweb.jlab.org

Bill
________________________________
From: Marc Mcmullen <mcmullen at jlab.org>
Sent: Friday, February 28, 2025 2:05 PM
To: William Henry <wmhenry at jlab.org>
Cc: Brian Eng <beng at jlab.org>; Holly Szumila-Vance <hszumila at jlab.org>
Subject: GEM monitoring software

Hi Bill,

So, right now the monitoring software is running using your IOC/PVs. The flow readings seem to be updating and displaying values. The booleans seem to be updating, but not displaying using camonitor.

Brian and I checked it out. It looks like you need to set the values for the boolean's ONAM and ZNAM

HCGEM:gas:sensor:ch## ONAM = good , ZNAM =  bad
HCGEM:heartbeat   ONAM = on , ZNAM = off


I took some screenshots of the values while using the onboard IOC, they are attached.


-Marc
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