Today is...
Thursday, July 18, 2019
Welcome to, the global online
community of automation professionals.
Featured Video...
Featured Video
EtherCAT with CTC’s master lets your multivendor network play well together...
Our Advertisers
Help keep our servers running...
Patronize our advertisers!
Visit our Post Archive
Controller Action For Fail Safe Position
Controller action for fail safe position for Centrifugal Compressor

Esteemed members

Does Final Control element's fail safe position (Fail open /Close) dictate Controller's action (Direct or Reverse) ?

An antisurge Valve for Centrifugal Compressor is a fail open valve, what would be the Controller action for the associated PIC?