5-15
Label: REPORT TBL IF SUPPLY FAN NOT ON Equation 19
COMMENTS:
INPUTS:
The ON state of:
M1-10 CPRESS SUPPLY FAN RELAY
DELAY for 10 sec., running timer is A264
AND NOT the ON state of:
M1-41 UTILITY MONITOR SUPPLY FAN ON
OUTPUTS:
HOLD points ON pri=9,9
P268 UTILITY MAIN SUPPLY FAN FAIL
END:
Label: REPORT TBL IF SUPPLY FAN NOT OFF Equation 20
COMMENTS:
INPUTS:
NOT the ON state of:
M1-10 CPRESS SUPPLY FAN RELAY
DELAY for 10 sec., running timer is A292
AND NOT the ON state of:
M1-50 UTILITY MONITOR SUPPLY FAN OFF
OUTPUTS:
HOLD points ON pri=9,9
P268 UTILITY MAIN SUPPLY FAN FAIL
END:
Label: REPORT TBL IF EXHAUST FAN NOT ON Equation 21
COMMENTS:
INPUTS:
The ON state of:
M1-11 CPRESS EXHAUST FAN RELAY
DELAY for 10 sec., running timer is A263
AND NOT the ON state of:
M1-43 UTILITY MONITOR EXHAUST FAN ON
OUTPUTS:
HOLD points ON pri=9,9
P269 UTILITY MAIN EXHAUST FAN FAIL
END:
Label: REPORT TBL IF EXHAUST FAN NOT OFF Equation 22
COMMENTS:
INPUTS:
NOT the ON state of:
M1-11 CPRESS EXHAUST FAN RELAY
DELAY for 10 sec., running timer is A291
AND NOT the ON state of:
M1-44 UTILITY MONITOR EXHAUST FAN OFF
OUTPUTS:
HOLD points ON pri=9,9
P269 UTILITY
MAIN EXHAUST FAN FAIL
END:
Smoke Control System Custom Control Equations, Continued
Equation 19:
Report TBL if
Supply Fan Not ON
Equation 20:
Report TBL if
Supply Fan Not OFF
Equation 21:
Report TBL if
Exhaust Fan Not ON
Equation 22:
Report TBL
if Exhaust Fan
Not OFF