Hi David,
Use 2 bo records. One for the user to write to and a second that writes to the
hardware. The second one monitors the first one with a CP DOL link.
Dirk
David Dudley wrote:
Is there a way for me to set a bo (or ao) record so that it only
processes when it's value is changed?
I've got a number of those records that I only need written to the PLC
when the value is changed.
David
------------------------------------------------------------------------
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X-GWTYPE:USER
FN:David Dudley
TEL;WORK:826-1265
ORG:;MIS
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N:Dudley;David
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--
Dr. Dirk Zimoch
Paul Scherrer Institut, WBGB/006
5232 Villigen PSI, Switzerland
Phone +41 56 310 5182
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