Re: [foxboro] parse alarm info of a block into a shell script
- From: Tadeo Armenta <tadeoarmenta@xxxxxxxxx>
- To: foxboro@xxxxxxxxxxxxx
- Date: Tue, 30 Nov 2010 12:04:55 -0800 (PST)
Subject: Compound Block Parameter Values without Direct Connection
Source: TAC
A customer had an application that required moving the value of one
C:B.P to another C:B.P without using direct block connections. For
example: using a display pick that when selected runs a script file
that will move one C:B.P to another C:B.P
VALUE=`/usr/fox/bin/tools/omget -v C:B.P|awk '{print $3}'`
sleep 2
/usr/fox/bin/tools/omset -v -f $VALUE C:B.P
NOTES:
VALUE = is a temporary variable
Because omset / omget are broadcast messages the execution of
omset's / omget's must be limited to less than TWO per second.
(as per document # B0193LX Version 3.1 Operational Recommendations
page 23)
Because of this limitation, if multiple omget's / omset's are to be
used in a script file, the sleep command should be used between the
omget's and omset's.
For the 50 series product, omget / omset can be found in the
/opt/fox/bin/tools/ directory.
It also works with omgetimp and omsetimp. Its actually recommended to use these
two, for recurrent calls
Best Regards
________________________________
De: Venu Navuluri <venunavuluri@xxxxxxxxx>
Para: foxboro@xxxxxxxxxxxxx
Enviado: mar, noviembre 30, 2010 1:22:28 PM
Asunto: Re: [foxboro] parse alarm info of a block into a shell script
Tadeo,
is there a pdf on these commands.............
Regards
Venu
On Tue, Nov 30, 2010 at 11:12 AM, Tadeo Armenta <tadeoarmenta@xxxxxxxxx>wrote:
> You can execute omget in a shell script on the variable you are looking for
> Regards
>
>
> ________________________________
> De: Venu Navuluri <venunavuluri@xxxxxxxxx>
> Para: foxboro@xxxxxxxxxxxxx
> Enviado: mar, noviembre 30, 2010 11:42:29 AM
> Asunto: [foxboro] parse alarm info of a block into a shell script
>
> Hello All ,
> can anyone share their experience of parsing an alarm of a
> block into a shell script, or is there a dmcmd command that can be executed
> in a shell script to get the current alarm of a tag .
> Thanks
> Venu
>
>
>
>
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>
>
>
> _______________________________________________________________________
> This mailing list is neither sponsored nor endorsed by Invensys Process
> Systems (formerly The Foxboro Company). Use the info you obtain here at
> your own risks. Read http://www.thecassandraproject.org/disclaimer.html
>
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> to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join
> to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave
>
>
_______________________________________________________________________
This mailing list is neither sponsored nor endorsed by Invensys Process
Systems (formerly The Foxboro Company). Use the info you obtain here at
your own risks. Read http://www.thecassandraproject.org/disclaimer.html
foxboro mailing list: //www.freelists.org/list/foxboro
to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join
to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave
_______________________________________________________________________
This mailing list is neither sponsored nor endorsed by Invensys Process
Systems (formerly The Foxboro Company). Use the info you obtain here at
your own risks. Read http://www.thecassandraproject.org/disclaimer.html
foxboro mailing list: //www.freelists.org/list/foxboro
to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join
to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave
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