Quality rule - query examples

To force a query to exclude points with doubtful OPC quality, specify the following in the query:

AND wwQualityRule = 'Good'

To force a query to use points with both good and doubtful OPC quality, specify the following in the query:

AND wwQualityRule = 'Extended'

For examples, see the following:

• Quality rule - query 1

• Quality rule - query 2

• Quality rule - query 3

• Quality rule - query 4

• Quality rule - query 5

• Quality rule - query 6

• Quality rule - query 7

• Quality rule - query 8