Issue
The Values column in the Vista Workstation Object View shows a blank field against a SNVT Switch (or any other structured SNVT)
Environment
TAC Vista Workstation
Cause
The TAC Vista Workstation Object View displays a single row for each public variable in a selected folder or device and a single Values column. For a structured SNVT such as a Switch this means that there is no space to display all the SNVT member values. Vista solves this problem by not displaying any of the SNVT members.
Resolution
Open a Status Watch pane in Workstation.
Drag the structured SNVT from the Object View on to the Status Watch.
In the Property column, select the Property you want to view (in the case of a SNVT Switch either 'Value' or 'State').
N.B. Vista will not allow you to enter the same SNVT twice in the Status Watch, so you cannot view both members simultaneously.
Alternatively, display the SNVT on a graphic. The binding selection dialog allows you to choose which Property of the SNVT to display. There is no problem with displaying as many properties of the same SNVT as you wish on a graphic.
