Re: [foxboro] scripting; How to differentiate between FV and DM?
- From: "Redmond, Sean S" <Sean.Redmond@xxxxxxxxxxxxxxxxxx>
- To: <foxboro@xxxxxxxxxxxxx>
- Date: Tue, 14 Aug 2007 09:27:57 +1200
Hi Andreas,
You could check for a variable that exists in Foxview but not in Display
Manager, like FVWHAT. In a simple shell script driven from a button on
a graphic you can check to see if the variable is not null. If it is not
null then it will be foxview. If it is null then it will be a display
manager. I can not remember when the FVWHAT came in to existence, but
it is there in Foxview 9.02
Sean
#!/bin/sh
# $1 is the Display Name i.e. $DMNAME
type=3D`/usr/local/pref -$1 FVWHAT`
if [ "$type" ]
then
echo "FV"
else
echo "DM"
fi
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx]
On Behalf Of Weiss, Andreas
Sent: Monday, 13 August 2007 7:52 PM
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] scripting; How to differentiate between FV and DM?
Hi,
how is it possible to check which HMI (FV or DM) an Operator has been
used to start a script by clicking on a button?
All what the script knows is:
- DMNAME
- HOST
The output should be: "FV" | "DM"
An AW could provide both applications at the same time.
Regards,
Andreas
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