Published: July 27, 2007
Historic logs configured with Start Triggers always have data log points scanned
PAC Display Professional
PAC Display Basic
Problem was discovered in version: R8.0i
A Historic Log configured with a Start Trigger, always has its historic data log points scanned by the scanner (OptoOPCScanner), even if the Start Trigger has not been triggered. The values are not logged to a file, but the data log points are still scanned. Unnecessary scanning may cause PAC Display to respond sluggishly.
Opto 22 is investigating this issue.
Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
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