Hi,
I was reviewing the logic for feedwaters pumps speed control,
downstream PID for speed regulation, there is a MA_EXT bloc, that allow operator to control manualy the speed % if needed.
Something seems strange:
this bloc has no tracking command input, and no tracking setpoint input
but his tracking output is true
I wonder how it's possible ?
I was reviewing the logic for feedwaters pumps speed control,
downstream PID for speed regulation, there is a MA_EXT bloc, that allow operator to control manualy the speed % if needed.
Something seems strange:
this bloc has no tracking command input, and no tracking setpoint input
but his tracking output is true
I wonder how it's possible ?