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  <20212022  2023  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  <20212022  2023  2024 
<== Date ==> <== Thread ==>

Subject: Re: Reliability of caput
From: "J. Lewis Muir via Tech-talk" <tech-talk at aps.anl.gov>
To: "Wang, Andrew" <wang126 at llnl.gov>
Cc: EPICS tech-talk <tech-talk at aps.anl.gov>
Date: Mon, 20 Dec 2021 20:30:56 -0600
On 12/21, Wang, Andrew via Tech-talk wrote:
> Quick question.
> 
> Suppose I have two analog input records called "A" and "B" on which I would like to do caput. If I have a bash script containing the following code:
> 
> caput A 100
> caput B 200
> 
> Will that give sufficient time for caput to respond?

Respond to what?  What do you mean by "respond"?

> Or should there ideally be a "delay" between each caput. The reason why I ask is because within the sequencer, we do something similar, but with pvPut, and sometimes we see that "B" does not get updated with a new value.

How are A and B related?

Lewis

Replies:
RE: Reliability of caput Wang, Andrew via Tech-talk
References:
Reliability of caput Wang, Andrew via Tech-talk

Navigate by Date:
Prev: Reliability of caput Wang, Andrew via Tech-talk
Next: RE: Reliability of caput Wang, Andrew 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  <20212022  2023  2024 
Navigate by Thread:
Prev: Reliability of caput Wang, Andrew via Tech-talk
Next: RE: Reliability of caput Wang, Andrew 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  <20212022  2023  2024 
ANJ, 20 Dec 2021 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·