The Computer
5-46 Manual # 42-02-1P21
MLTP Motor Limit Timer Elapsed Output (not activated by EXMLT) - Activated when the Motor
Limit Timer has elapsed. Not activated by EXMLT.
NBZX Nudging Buzzer Auxiliary output. Unlike the standard NBZ output on the HC-CTL board,
this one is not active on inspection, Fire phase I, or Fire phase II operation.
NCD Car Not Done with Emergency Power Return Output - This output is deactivated when the
car has finished returning on emergency power or when it has been determined that the
car cannot lower (see “EMERGENCY POWER OPERATION?/EMERGENCY POWER RETURN
FLOOR” on page 5-48).
NDGRX Rear Door Nudging Auxiliary Output - Same as NDGX, but for rear doors.
NDGX Door Nudging Auxiliary Output - The Door Nudging output signals the controller to
attempt to close the doors at reduced torque. Unlike the standard N1 output on the HC-
CTL board, this one is not active on inspection, Fire phase I, or Fire phase II operation.
OFR One Floor Run Output - This output is generated when the car initiates a run and remains
active until the car encounters the first door zone in its movement (the output is active
while traversing the first floor height in its direction of travel).
OFRP
ASME A17.1-
2000
One Floor Run Programmable Output - This output will be active while making one-floor
runs between adjacent floors designated in the Extra Features Menu (see “OFRP
BETWEEN FLRS” on page 5-53).
OLW Overloaded Car Threshold Output - This output is activated when the threshold value
considered to be unsafe to move the elevator is reached (see “Load Weigher Thresholds”
on page 5-63) or OVL input. When this threshold is exceeded, the car will remain at the
floor with doors open. A typical application that requires such a feature will use some
type of visual and/or audible indicator to alert elevator passengers that the car is over-
loaded (this is the typical reason for using this output). This operation is overridden by
Fire Service Phase II operation.
PFGX Passing Floor Gong Auxiliary Output. Unlike the standard PFG output on the HC-CTL
board, this one is not active on inspection, Fire phase I, or Fire phase II operation.
PH1 Fire Service Phase I Return Complete Output - The PH1 output indicates that the car has
successfully completed the Fire Service Phase I recall function (the car is at the fire recall
floor with its doors open). This output is most often used as a signal that it is okay to
activate the machine room sprinklers.
PI1 - PI8 Position Indicator outputs (discrete). One wire per floor.
PRIFLG Priority Service Output - This is to indicate, to the emergency power overlay, that this car
is on emergency/priority service and should be selected to run. Priority operation
includes: Hospital Service, EMT Service, Fire Service Phase II, Earthquake Service and
Test Mode.
SAFO Safety output - This output activates when the car safety string opens.
SEC Security Code Incorrect Output - When the building's elevator security is on, this output
will turn on for five seconds when an incorrect security code is entered.
SIMPO Simplex Output - This output comes on when the SIMP input is activated or when Sim-
plex Operation is chosen through KCE (if available). It is used to activate a relay(s) to
separate the two hoistway risers.
SYNC Synchronization Output - (PHC controllers) - This output is used to bypass the down nor-
mal limit switch to allow the car to be moved to the buffer at leveling speed. The com-
puter generates the down direction output (DNDO) to move the car in the down
direction. This output will be generated for 10 seconds to allow the car to move com-
pletely onto the buffer. Once this time elapses, the computer will generate the up direc-
tion output to move the car in the up direction at leveling speed, until the car reaches the
bottom landing dead zone. At the time up direction travel is initiated, the SYNC output is
turned OFF, removing the bypass around the down normal limit switch.
TESTSWO Test switch output - activates when the car is put in Test mode.
Table 5.7 Spare Outputs Menu Options
Spare Outputs Menu Options
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