Motion Control Engineering Motion 4000, Manual

Page: 197 / 459

F1: Program Mode
4-19
4
Motion 4000
• RETIRING CAM OPTION?
• Select for elevators with retiring cams. Affects the car only when it is sitting at a floor.
Without this option, the controller will wait until the doors are closed and locked
before it turns OFF the door close signal. However, if the elevator has a retiring cam,
the doors will not be locked until the retiring cam is activated.
If selected, the controller will turn OFF the door close signal when the doors are closed
instead of waiting for the doors to be locked. More precisely, the controller will turn
OFF the door close output signal (DCF) when the DCLC (Doors Closed Contact) input
is ON or when the DCL (Door Close Limit) input is OFF, instead of waiting for the DLK
(Door Lock) input to turn ON.
• PRE-OPENING?
• If selected, the controller will begin to open the doors just before the car stops at a
floor. More precisely, the controller will turn ON the DOF (Door Open Function) out-
put signal when the DZ (Door Zone) input turns ON. Typically, the DZ input first turns
ON when the car is about 3 inches away from the final stopping point. Not recom-
mended for elevators that spend an extended period of time leveling.
• MECHANICAL SAFETY EDGE?
• If selected, Nudging Operation will cycle until the doors are fully closed. Otherwise, the
nudging function will operate continuously to comply with code requirements where a
door reopening device is not used (
See “NUDGING?” on page 4-18 for more details).
• NUDGING OUTPUT/BUZZER ONLY?
• If selected with the Nudging option, NUDG output will be activated when Nudging
Timer elapses. However, if either the Mechanical Safety Edge or the Door Open button
is activated, the doors will stop and reopen fully. If this option is not selected, the doors
will simply stop under these circumstances, but will not reopen fully. This option may
be useful when only a nudging buzzer is required but actual Nudging Operation is not
needed (
See “NUDGING?” on page 4-18 for more details). With this option and the
NUDGING option both set to YES, DOOR CLOSE PROTECTION TIMER ELAPSED
faults are not generated.
• D.C.B. CANCELS DOOR TIME?
• When doors are fully open, this option will cancel any pre-existing door time and cause
the doors to start closing when the Door Close button is pressed.
• LEAVE DOORS OPEN ON MGS?
• With this option set to yes and the MG Shutdown input active, once the car has
stopped at a floor, the doors will remain open instead of cycling closed.
• LEAVE DOORS OPEN ON PTI/ESS?
• With this option set to yes and either the Power Transfer (PTI) input or the Elevator
Shutdown Switch (ESS) input selected and active, once the car has stopped at a floor,
the doors will remain open instead of cycling closed.
• NUDGING DURING FIRE PHASE 2?
• If selected, the controller will turn ON the NUDG output while the doors are closing
during Fire Service Phase II. The NUDG output signals the door operator to close the
doors at reduced speed.