Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <20192020  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <20192020 
<== Date ==> <== Thread ==>

Subject: Network requirements
From: Florian Feldbauer via Tech-talk <tech-talk@aps.anl.gov>
To: EPICS Tech Talk <tech-talk@aps.anl.gov>
Date: Mon, 21 Jan 2019 13:16:33 +0100
Dear all,

for the PANDA Experiment we are currently writing a Technical Design
Report for the Detector Control System (DCS).
Our DCS will be based on EPICS and cs-studio.

We will have roughly 20 sub detectors (Tracking, Calorimeter, PID,
....). All sub detectors have their own network separated from the
others via ca-gateways. The number of channels is still unknown. Our
Electromagnetic Calorimeter e.g. will have ~50000 PVs.

cs-studio OPI's are running behind the gateway. Archive Engine and Alarm
Server will be running in the corresponding sub detector networks (one
Archiver/Alarm Server per sub detector)

In the TDR we have to discuss the requirements on the network
architecture. Therefore I would like to ask if someone can give me some
hints from their experience.

So far we have only small scale prototypes where simple network switches
are more than enough. But I do not have an experience with large scale
EPICS systems.

Best regards,
Florian

-- 
----------------------------------------
| Dr. Florian Feldbauer                |
|                                      |
| Ruhr-Universität Bochum              |
| Experimentalphysik I AG              |
| Fach-Nr. 125                         |
| Universitätsstr 150                  |
| D-44801 Bochum                       |
|                                      |
| Office: NB 2/134                     |
| Phone:  (+49)234 / 32-23563          |
----------------------------------------


Navigate by Date:
Prev: Re: Segmentation Fault when exiting certain Area Detector IOCs Mark Rivers via Tech-talk
Next: RE: webEPICS Hinko Kocevar via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <20192020 
Navigate by Thread:
Prev: Announcing TimeChart - A New Graphing Application for Control Systems Bui, Hai M. via Tech-talk
Next: RE: webEPICS Hinko Kocevar via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <20192020 
ANJ, 21 Jan 2019 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·