I am working with PID loop.
At plant start up.I have to Put the PID loop in Auto Mode.And whenever Shutdown Occur I have to do local override and assign 100 to output.
All the above things are working fine.
Now How I can achieve fail state.For Example plant is going to start first time and everything should in shutdown state.So should i need to press shutdown button so everything will be according to it or there is any other way?