EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  <20052006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  <20052006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
<== Date ==> <== Thread ==>

Subject: RE: EDM and Text Control
From: "Owens, PH \(Peter\)" <[email protected]>
To: "Gavin Smith" <[email protected]>, <[email protected]>
Date: Mon, 31 Jan 2005 10:07:09 -0000
Use DRVH & DRVL so that the database rejects out of range values
rather than relying on the client application to do this.

> 
> I have noticed that in EDM the text control seems to accept any value 
> given to it by the user, regardless of whether it is outside 
> of HOPR or 
> LOPR. Is there some way to fix this, or a workaround that 
> other people 
> have?
> 
> I'm assuming for the moment that we need a user screen to 
> reject output 
> outside normal parameters (e.g. for a 0-10 scale, 30000 is 
> right out.). 
> I notice that the slider control can pop up a text box when 
> clicked, and 
> this respects HOPR and LOPR. Is there some way to make the 
> text control 
> do this?
> 
> Thanks,
> Gavin Smith.
> 
> 
> 


Replies:
Re: EDM and Text Control Ralph Lange

Navigate by Date:
Prev: EDM and Text Control Gavin Smith
Next: Re: EDM and Text Control Ralph Lange
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  <20052006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
Navigate by Thread:
Prev: EDM and Text Control Gavin Smith
Next: Re: EDM and Text Control Ralph Lange
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  <20052006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
ANJ, 02 Sep 2010 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·