The Hach WIMS Indirect Server-Side Interface to Honeywell Plantscape SCADA connects to Plantscape using ODBC driver.

This is a list of the tables found in Plantscape during our development and test:

To query out data, we use the History1MinSnapshot table:

This gives us 1 minute values that are then written to XML files. Notice we also look at the quality001 field. If a tag is entered incorrectly, the Plantscape will return the following:

The collector pulls tag names from the analogpoint table: