F1: Program Mode
5-33
EQH Earthquake Hydro input - This is a latching input. When activated the elevator will stop
at the next available landing and shut down. Place car on Machine Room Inspection and
press the FAULT RESET button on the HC-CTL board to restore operation.
ERU Emergency Return Unit Input - When activated, this input will initiate an emergency
return to the bottom floor. Upon arrival, the car will be shut down and the doors will cycle
for the predetermined time of the ERU timer. The doors will remain open if the ERU timer
is set to zero. This input overrides fire service.
ESS Elevator Shutdown Input - When this input is activated, the car stops at the next landing
in the direction of travel, cycles the doors and shuts down. This input is bypassed by
Fire, Inspection, Independent, Attendant and Hospital service.
EXMLT External Motor Limit Timer Input - When activated, this input will initiate an emergency
return to the bottom floor (all car calls immediately canceled). Upon arrival at the bot-
tom floor, the car will be shut down and the doors will cycle for the field adjustable SDT
time. Note: If it is required to cycle the doors for a predetermined time, then ERU should
be used instead.
EXMLTC Complimented EXMLT Input - This input provides reverse logic for the EXMLT function.
EXMLT operation is initiated when this input goes low.
FCCC Fire Phase II Call Cancel Button Input - When activated during Fire Phase II operation, all
registered car calls will be canceled.
FCHLD Fire Phase II Door Hold Input - When activated during Fire Phase II operation, fully open
doors will not be allowed to close. The “HOLD” position of the In-car Fireman’s Service
switch is wired to this input.
FCOFF Fire Phase II OFF Input - Used to take the elevator out of Fire Phase II service. The “OFF”
position of the In-car Fireman’s Service switch is wired to this input.
FRAA Fire Phase I Second Alternate Input - Required by the Detroit fire code. When activated,
this input will initiate an emergency return to the second designated alternate floor (FRA
must also be active). The alternate fire return floor sensor should activate this input.
FRAON Fire Phase I Alternate Switch ON Position Input - This fire service switch input will be
seen as second priority to the main switch input (FRON) but will override the sensor
inputs. When the input is seen as ON, the car will return to the alternate fire floor.
FRBYP Fire Phase I Switch BYPASS Position Input - This input, when activated, will cause the
system to ignore the fire sensors (restoring normal fire service status if the fire service
switch is not active) and will unlatch the current fire sensor status.
FRHTW Hoistway Fire Sensor - (Normally high) Deactivation of the input will initiate recall to the
main fire floor and cause the FWL output to flash.
FRMR Machine room fire sensor - (Normally high) Deactivation of the input will initiate recall to
the main fire floor and cause the FWL output to flash.
FRON Fire Phase I Switch ON Position Input - When activated, this input will place the system
in Fire Service Phase I operation. The “ON” position of the fire recall switch is typically
wired to this input.
FRON2 Fire Phase I Switch ON Position Input (additional input - same as FRON).
FRSA Alternate Fire Service - normally active input. When this input goes low, Alternate Fire
Service operation is initiated and the FWL output (Fire Warning Light) will flash.
FRSM Main Fire Service - This is a normally active input. When this input goes low, Main Fire
Service operation is initiated and the FWL output (Fire Warning Light) will flash.
GS Gate Switch Input - Makes up when the car door is approximately 1 inch from fully
closed. With the car door closed, there should be power on the GS input. This input is
used for CSA door lock bypass and redundancy logic. NOTE: It is mandatory to have the
DCL spare input programmed whenever GS is used.
Table 5.6 Spare Inputs Menu Options
Spare Inputs Menu Options
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