Switch 800xA User Account (Windows Login) through OPC DA Interface
Hi,
We're working for a project integrating Emerson DeltaV and 800xA through OPC DA.
There is a single ABB combined server node / operator workstation.
There is a specific requirement that when an OPC variable is toggled (e.g. from 0 to 1) the 800xA Operator workstation user will log off.
Is there a way of accomplishing this functionality?
Asked 1 year ago
Voted best answer
1
- Windows Application aspect configured to execute "shutdown -l -f"
- PG2 aspect with a Verb Invoker calling the Windows Application aspect on some OPC property value change
- Put the PG2 aspect in the Application Bar (with a very small size to be almost invisible)
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