C4 User Manual
Page 222 ©2021 Smartrise Engineering, Inc. All Rights Reserved October 25, 2021
Car is on generator power. Generator has spun up and
cars can begin recalling one at a time to the lobby where
they will hold doors open.
Table 41: Description of Fire/Earthquake Inputs
Initiates the hoistway scan for earthquake at low
speed.
In car Fire Phase 2 cancel keyswitch is ON. The car will
cancel its current destination and not take calls until
the input is deactivated.
In car Fire Phase 2 keyswitch is in the HOLD position.
In car Fire Phase 2 keyswitch is in the OFF position.
In car Fire Phase 2 keyswitch is in the ON position.
Car is being commanded to go on Fire Phase 1 recall via
the main keyswitch.
Car is commanded to exit Fire Phase 1 recall via the
main keyswitch.
When active, prevents the elevator from going to the
recall floor on fire recall. Used during prison operation.
Car is being commanded to go on Fire Phase 1 recall via
a remote keyswitch. Only checked when programmed.
Seismic activity detected, puts car on Seismic Mode of
operation.
Alternate recall floor smoke detector indicating fire is
detected.
Hoistway smoke sensor indicating fire is detected.
Secondary hoistway smoke sensor indicating fire is
detected. Used for a jobsite where the group is split
between two machine rooms.
Main recall floor smoke detector indicating fire is
detected.
Machine room smoke detector indicating fire is
detected.
Secondary machine room smoke detector indicating
fire is detected. Used for a jobsite where the group is
split between two machine rooms.
Pit smoke sensor indicating fire is detected. Not
checked if not programmed.
Table 42: Description of Fire/Earthquake Inputs
Moves the car down when on in car inspection mode.
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