Re: [foxboro] Accum value of a CALCA block

Re: You can then watch the .M01 through .M24 values on the block detail
display or display the value on your graphic by connecting to:
CMPD:CALCA_BLK.M01 through .M24

Almost, but not quite. The Mxx parameters are not connectable so they
will not update automatically. You will have to recall the Detail
Display or your own graphic to see updates.

From the CALCA block documentation:

M01 to M24      memory 1 to 24 real     no-con/no-set   0.0     Any real
value



Regards,

Alex Johnson
Invensys Systems, Inc.
10900 Equity Drive
Houston, TX 77041
713.329.8472 (voice)
713.329.1700 (fax)
713.329.1600 (switchboard)
alex.johnson@xxxxxxxxxxxxxxxx

-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx]
On Behalf Of tom.vandewater@xxxxxxxxxxxxxx
Sent: Thursday, April 26, 2007 8:10 AM
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] Accum value of a CALCA block

Not positive I understand the question but at any point in the CALCA
steps you can store a value in one of the 24 Memory registers provided
for use by the CALCA block. You can then watch the .M01 through .M24
values on the block detail display or display the value on your graphic
by connecting to:
CMPD:CALCA_BLK.M01 through .M24

An example from the CALCA section of B0193AX manual follows:

STEP12 IN 9       Loads accumulator with value 9.0.
STEP13 STM M05    Places value 9.0 into M05.
STEP14 LACI M04   Loads accumulator with contents of M05 (9.0).
STEP15 OUT RO01   Outputs accumulator value of 9.0 to RO01.

Cheers,
Tom VandeWater
Control Systems Developer/Analyst
Dow Corning Corporation
Carrollton, KY   USA

-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx]
On Behalf Of Ballar,Chintan
Sent: Thursday, April 26, 2007 3:00 AM
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] Accum value of a CALCA block

Can anyone tell me how can I view the value of accumulator of a CALCA
block continuously???
=3D20

Regards,

=3D20

Chintan Ballar

Project Engineer,

Invensys India Pvt Ltd.

O: +91 022 66809999

D: +91 022 66809755

F: +91 022 66809777

Email chintan.ballar1@xxxxxxxxxxxxxxxx
<mailto:nilesh.rahane@xxxxxxxxxxxxxxxx>=3D20

=3D20

=3D20



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