This article from InSource shows how to make a value display blink when losing communication to the PLC in Wonderware InTouch. This is important as InTouch will often display the last known value when losing communication to the PLC.
- Author: Benjamin Davis
- Published: 03/24/2016
- Applies to: InTouch
In InTouch WindowMaker, double click the value display.
Enter <tagname>.quality <> 192 in the Expression field and configure other settings as desired.