EPICS Controls 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  2019  2020  2021  <20222023  2024  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  2019  2020  2021  <20222023  2024 
<== Date ==> <== Thread ==>

Subject: loc vs sim in Phoebus
From: Mogamat Amien Crombie via Tech-talk <tech-talk at aps.anl.gov>
To: EPICS Tech-Talk <tech-talk at aps.anl.gov>
Date: Wed, 2 Mar 2022 16:36:00 +0200

Hi

I tried to pass a 'loc://t(20)' as a pv to my python script file. Because I enter the 'value' (20 in this case), it only remembers the first value I send.

I cannot make it a 'trigger' as it does not change .

So I decided to use 'sim://const(12)' and this works fine. It seems to be that the sim fires without a trigger... I'm I right ?

In any case the 'sim' works for me but just curious as to why not the 'loc://'


Thanks

Amien

TLABS - Cape Town - South Africa


Navigate by Date:
Prev: Re: Regarding an error Yendell, Gary (DLSLtd, RAL, LSCI) via Tech-talk
Next: Re: Archiver Appliance Wrong last event timestamp Shankar, Murali 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  2019  2020  2021  <20222023  2024 
Navigate by Thread:
Prev: RE: Archiver Appliance Wrong last event timestamp Abdalla Ahmad via Tech-talk
Next: Timing in seq record Mark Rivers 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  2019  2020  2021  <20222023  2024 
ANJ, 14 Sep 2022 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·