Knowledge Base

You must use a shared variable to do this (Refer to PcVue help “understanding how to use the scope” for more information about variables scope).
Then you have to create an event action on this variable, but this action must be of session scope (Session open/close, user log in/log out).
In the basic sample below, the event is created in a Scada Basic script in the login function of the WebVue user profile.

Step 1: We create a bit variable named OpenAlarms

Step 2: We create a Scada Basic program

Step 3: We configure the WebVue profile to start Main function of this program at logon

 When a user logs into WebVue using this profile and the variable goes from 0 to 1, then the Alarms mimic will be automatically opened in his WebVue session.