Sets the background color for numeric or text graphics objects to indicate “uncertain” quality if the display expression contains an "unqualified tagname".
Allowable Values:
-1 – indication off
0x000000 to 0xFFFFFF (The RGB color value in hexadecimal)
Default Value: 0x800080 - (Magenta)
Note: The parameter [Page]IgnoreValueQuality needs to be set to 2 for this parameter to be observable.
See Also