Re: [foxboro] PID Tuning

Hafedh,

A long time ago I wrote a little thing to do almost what you ask for 
now.  The script is actually two scripts, one you start, pass options to 
and so forth, and separate ones that you can write that get called by the 
first one to do the actual work.  Kind of like when you put a script in the 
rc.d directory.  Anyway, the first script dumps your entire CP with the 
equivalent of iccprt, then runs the worker scripts to extract the 
information you need.  However it only works on the workfile.  And I 
believe what you want is the data from the running CP.  So that needs to 
added.  In case there are any other cathedral builders in the bazaar, here 
is what I have so far.  You can download the files from the FTP server at 
www.capesoftware.net.  Log in as "fox", and the password is...well if you 
are on this list you can guess the password on the first try.  The files 
are in the rpt_cape directory,  If you are going there with Internet 
Exploder, then try ftp://fox@xxxxxxxxxxxxxxxxxxxx/rptcape_files/

If anybody wants to update this, feel free to--just make your work 
available to the rest of us, and by all means don't expect to ever charge 
money for it (you don't want somebody on this list finding out that you 
cheated on the GPL).  This is the gist of the GPL (Gnu Public License)

Should one or two folks actually want to work on this, I will be happy to 
act as the moderator, folding changes into the code, and keeping the files 
and the rest of us up-to-date.

At 12:25 PM 5/28/03 +0100, you wrote:
>Hi list,
>Is there a script that records in a file all the PID/PIDA/PIDX blocks in all
>CPs the
>tuning parameters Pband, int, deriv and kd. I need to run this script once a
>week to see
>changes on them. You understand that manually it takes a lot of time.
>Please advise
>Thanks
>Hafedh Ghodhbani
>C&I engineer
>BG group, Tunisia
>+216 74 259 250
>
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Winston Jenks
Technical Director, Cape Software, Inc.

 
 
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