[Dsg-rich] [EXTERNAL] Re: RICH dry box monitoring on EPICS

[Marco Contalbrigo]

Hi Patrizia,
if I am not mistaken, the harware was required for implementing
a remote control. There was no need for the sole monitoring
purpose. DSG can confirm.
Bests, Marco.

On Thu, 26 Mar 2020, Tyler Lemon wrote:

> Hello Dr. Rossi,
> 
> There was not anything that had to be done with hardware to implement EPICS.
> 
> It could all be done remotely.
> 
> Best regards,
> Tyler
> 
> _______________________________________________________________________________________________________________________________________________________________
> From: Patrizia Rossi <rossi at jlab.org>
> Sent: Thursday, March 26, 2020 10:12 AM
> To: Tyler Lemon <tlemon at jlab.org>
> Cc: dsg-rich <dsg-rich at jlab.org>
> Subject: Re: [Dsg-rich] RICH dry box monitoring on EPICS  
> Hi Tyler,
> 
> thank you very much. I was surprised by your e-mail because I understood that some hardware work should have been done to implement EPICS. Am I wrong or it has
> been done?
> 
> patrizia
> --------------------------------------------------
> # Patrizia Rossi
> # Jefferson Lab
> # 12000 Jefferson Avenue
> # Suite 5
> # Newport News VA 23606 (USA)
> # e-mail: rossi at jlab.org
> # phone: +1 (757) 269 7740
> # fax: + 1 (757) 269 5800
> # cell: +1 (757) 528 7606
> 
> 
> 
> 
> > On 26 Mar 2020, at 14:47, Tyler Lemon <tlemon at jlab.org> wrote:
> >
> > Hello,
> >
> > I've added EPICS monitoring for the aerogel dry boxes.
> >
> > There are two ways to get to the screens: through clascss or WEDM.
> >
> > I've submitted a pull request to Nathan Baltzell for the clascss screen to be added to the main clascss main menu. I expect he'll be able get the screen
> pushed live within the next day or so. To get to the screen, there's a new option added to the Hardware Interlocks menu on the RICH Overview screen.
> >
> > There's also a WEDM version of the screen put onto epicsweb. This version is accessible through any web browser at the link below. All that is needed is a
> JLab CUE log in.
> >
> > https://epicsweb.jlab.org/wedm/screen?edl=%2fcs%2fopshome%2fedm%2fdsg%2fRICH-drybox.edl
> >
> > Some notes about the humidity reading:
> >        • The humidity sensors have +/- 3.5% RH accuracy. They are the same sensors that are in RICH.
> >        • Drybox 2 is the one collaborators from INFN brought from Italy. This drybox is not well sealed (it had this problem in while RICH was being
> assembled) so that is why it's humidity may be a little higher at times.
> > -Tyler
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> 
> 
>