SCADAPack Controllers

Problem

Is it possible to change screens in a Vision based on the contents of a register in the SCADAPack. A customer wants to change screens based on a value he writes to a register in his TelePACE program.

Environment

VISION 10, VISION 50, VISION 60

Fix

This can be done by putting "Copy Tag to STR" task in the "While showing tasks" list of the "Task-lists of Screen" dialog box. Every screen of the program must have this task or it can be defined as global task. The STR (Screen Triggering Register) is an internal Vision register, which can be used to decide which screen is to be displayed.