What causes a value to have an Calc Overflow?
Can you give us a scenarios and solution?
Thank you and appreciated it.
One of the most common issues/cause for this is to divide some number by 0.
A workaround for the issue is to put an IF statement like:IF (denominator)=0 THEN 0 ELSE number/denominator
What is the source os this tag? Depends on the data source, we may also get the value that is sent by the data source as well.
It's from the OPC server to PI Data Archive. I'll get back to you and ask from our side on this.
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