<< Click to Display Table of Contents >> Scaling tab |
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List of properties:
Property |
Description |
---|---|
Enable I/O scaling |
Check it if you want to scale a value get from the server field. |
Raw value minimum |
Enter minimum server tag’s value into this property field. |
Raw value maximum |
Enter maximum server tag’s value into this property field. |
EU value minimum |
Enter minimum tag’s value in engineer units into this property field. |
EU value maximum |
Enter maximum tag’s value in engineer units into this property field. |
EU value offset |
Write tag’s value offset in this property field. |
When you get some value from the server application use this formula:
value = (value-rawmin)*(eumax-eumin)/ (rawmax-rawmin)+eumin + offset