Simplex 4100U - Equation 77: Turn SONALERT on

5-30
Label: TURN SONALERT ON Equation 77
COMMENTS:
INPUTS:
OR the ON state of:
P260 UTILITY FL1 SUPPLY AIR DAMPER FAIL
P261 UTILITY FL2 SUPPLY AIR DAMPER FAIL
P262 UTILITY FL3 SUPPLY AIR DAMPER FAIL
P263 UTILITY FL4 SUPPLY AIR DAMPER FAIL
P264 UTILITY FL1 EXHAUST AIR DAMPER FAIL
P265 UTILITY FL2 EXHAUST AIR DAMPER FAIL
P266 UTILITY FL3 EXHAUST AIR DAMPER FAIL
P267 UTILITY FL4 EXHAUST AIR DAMPER FAIL
P268 UTILITY MAIN SUPPLY FAN FAIL
P269 UTILITY MAIN EXHAUST FAN FAIL
P270 UTILITY MAIN RETURN AIR DAMPER FAIL
P271 UTILITY MAIN SUPPLY AIR DAMPER FAIL
P272 UTILITY MAIN EXHAUST AIR DAMPER FAIL
P280 UTILITY STAIR PRESS FAN FAIL
AND NOT the ON state of:
P290 UTILITY SET NORMAL CONDITIONS AT RESET
OUTPUTS:
HOLD points ON pri=9,9
P293 UTILITY PIEZO ACTIVATE
END:
Label: TURN SONALERT OFF Equation 78
COMMENTS:
INPUTS:
The UP state of:
8-82 SWITCH SILENCE SWITCH
And the ON state of:
P273 UTILITY MASTER KEY SWITCH ENABLE
OUTPUTS:
HOLD points OFF pri=8,9
P293 UTILITY PIEZO ACTIVATE
END:
Label: [END-OF-PROGRAM]
Smoke Control System Custom Control Equations, Continued
Equation 77:
Turn SONALERT ON
Equation 78:
Turn SONALERT
OFF