can anyone help me in commissioning of MOV where i came across a problem? how to configure the "OPEN PERMISSIVE" command?

1. Is there need to do some internal wiring loop?
2. either it can be done in the SCADA

 

Normally, if you have to change, or add permissives, it s advisable that you change it directly in the program logic.

But if your agenda is adding a permissive to OPEN the valve, you may achieve this by modifying the output of the regular output, in an AND configuration with the new permissive condition.

Can be achieved with Logic wiring of the output signal through relays or through SCADA.

(This is only when you dont have access to the program).

But to delete a permissive, you need to access and modify the program directly.