[Dsg-halla_gem] [EXTERNAL] SBS GEM gas flow readbacks in EPICS

[Jack Segal]

I'll get the channels added. Chris Slominski adds them.

On 3/23/2022 4:32 PM, Brad Sawatzky wrote:
> If you're bookmarking things, use this link for the web EPICS viewer:
>    https://epicsweb.jlab.org/wave
> 
> FWIW, One way to find the PVs of interest is to just start typing in the
> field at the top.  For example:
>    HAGEM:SBS:
>    HAGEM:BB:
> will list HAGEM related variables.  'HAGEM:SBS:gas:mix' is the PV for
> the Argon fraction in EEL/125.
> 
> 
> The individual SBS flow sensors are named HAGEM:SBS:gas:chXX with
> XX=01--48.  Note: The mapping between chXX and the label on the
> flowmeter panel is not always the same.
> 
> Those SBS flows are *not* presently in the Archiver which is why they do
> not show up in WAVE.
> 
> Marc: Would you add them to the Archiver in the same group as
>        'HAGEM:BB:gas:mix' (with a reasonable deadband)?
> 
> -- Brad
> 
> On Wed, 23 Mar 2022, Jack Segal wrote:
> 
>> The Argon/CO2 mixing system is now connected to the SBS GEMs in the EEL.
>> The PV for the Binary Gas Analyzer is also in the EPICS Archiver.
>>
>> Easy access to the Archiver from offsite:
>>
>> https://epicsweb.jlab.org/wave/?start=2020-01-09+14%3A18%3A16&end=2020-01-09+14%3A23%3A16&myaDeployment=ops&myaLimit=100000&title=&fullscreen=false&layoutMode=1&viewerMode=1&windowMinutes=30
>>
>> https://epicsweb.jlab.org/wmenu/
>>
>>
>> On 3/18/2022 3:49 PM, Marc Mcmullen wrote:
>>> The software update is complete. This update includes monitoring of
>>> the pressure and Argon % of the mixing system.
>>>
>>> The remote monitoring link
>>>    <https://epicsweb.jlab.org/wedm/screen?edl=%2fa%2fopsuser%2fmccops%2fedm%2fdsg%2fSBS_GEM_flow_press.edl>
>>> is the same as before.
>>>
>>> Regards,
>>> Marc
>>>
>>>
>>> ------------------------------------------------------------------------------------------------------------------------------------
>>> *From:* Dsg-halla_gem <dsg-halla_gem-bounces at jlab.org> on behalf of Marc Mcmullen <mcmullen at jlab.org>
>>> *Sent:* Friday, March 18, 2022 7:36 AM
>>> *To:* dsg-halla_gem at jlab.org <dsg-halla_gem at jlab.org>
>>> *Subject:* [Dsg-halla_gem] SBS GEM gas flow readout software updates
>>> Hi,
>>>
>>> I will be updating the software on the SBS gas flow readout today.
>>> The remote monitoring will be off-line. I will send an email when
>>> updates are complete.
>>>
>>> Marc
>>>
>>> _______________________________________________
>>> Dsg-halla_gem mailing list
>>> Dsg-halla_gem at jlab.org
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>>>
>>

-- 
John(Jack) Segal
Halls A and C Spectrometer Support Manager
Thomas Jefferson National Accelerator Facility
12000 Jefferson Avenue
Suite 12
Newport News, VA 23606-4486
Phone: (757) 269-7242
Cell: (757) 320-9977