Hi Everyone,
We have one Pro Plus (EWS) station and two operator (OPR-1,OPR-2) station.we have a requirement that only one operator take control over the full plant and at the same time other operaotor cann't control the plant but he can watch the processs and alarms(he cann't make any configuration changes).we are using only one username (OPERATOR) in both operator stations.only one operator take full span of cotrol and other one is view only display.First entered user take full control.for example 1)if OPR-1 station login as a OPERATOR (username) OPR-1 station will take full control of the plant. same time OPR-2 station login as a OPERATOR (username) OPR-2 station must have zero span control.2)if OPR-2 station login as a OPERATOR (username) OPR-2 station will take full control of the plant. same time OPR-1 station login as a OPERATOR (username) OPR-1 station must have zero span control.
If we use two different username it will be simple.but we want to make it in one username (OPERATOR).we tried to make VBScript coding in usersetting.grf file but we failed(not good in VBScript). Deltav Version 14. Is there any way we can make this possible?
Regards,Thennarasu