To help the plant operator on determining the effects of mitigating actions and the ongoing status of the plant, {HEAD ~ a separate display} connected to {TAIL ~ the central computer}, displays current plant status 
To help the plant operator on determining the effects of mitigating actions and the ongoing status of the plant , { HEAD ~ a separate display } connected to { TAIL ~ the central computer } , displays current plant status
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH