Motion Control Engineering Motion 4000, Manual

Page: 210 / 459

User Interface
4-32 Manual # 42-02-2P24
LLI Light Load Input - When activated the elevator will only allow the number of car calls speci-
fied by the Light Load Car Call Limit parameter to be registered. If more are registered, all
car calls are canceled. A discrete load weigher contact is typically wired to this input, indi-
cating that a very minimal passenger load exists in the car.
Please refer to “LIGHT LOAD
WEIGHING? / LIGHT LOAD CAR CALL LIMIT” on page 4-43 .
LSR Landing System Redundancy Input - Redundancy checking. Monitors the door zone (DZ)
level down (LD) circuits. On any run between floors, the LSR input should go low at least
once. If, however, the DZ sensor has failed closed, power will be present continuously on
the LSR input and the car will not be permitted to restart. “LANDING SYSTEM REDUNDANCY
FAILURE” will be displayed on the LCD. If either the LU or LD sensors fail closed, the con-
troller will not permit the car to restart.
LWB Load Weigher Bypass - Used to bypass load weigher inputs (LLI, HLI, OVL and DLI).
MGS When the MGS input is activated, all car calls are immediately canceled (hall calls will be
reassigned, if possible) and the elevator will return to the specified floor, cycle the doors,
and be removed from service. This operation is overridden by fire service and other special
operations.
MNO Manual Override. When activated, automatic lowering is overridden. The car will recall to
the next available landing and complete the recall process.
NSI Non-Stop Input (Attendant Service) - Activation causes the car to bypass all hall calls. The
input is enabled only when the car is on Attendant operation.
OVL Overload Input - While the car is stopped at a landing with the doors open, activation of this
input indicates there is too much weight in the car. Doors will be held open until the over-
load condition is cleared and the input goes low. Fire Service will bypass OVL.
OVL2
Overload 2 Input - While on Fire Phase II, when the car is stopped at a landing with the
doors open, activation of this input indicates there is too much weight in the car. Doors will
be held open until the overload condition is cleared and the input deactivated (ANSI A17.1-
2000 fire code only).
PFGE Passing Floor Gong Enable Input - Used mostly on New York City jobs. Normally there is not
an output from the PFG. When this input is momentarily activated, there will be a PFG out-
put as the car passes a floor until the elevator reverses direction (also referred to as “S”
button).
Please refer to “PFG ENABLE BUTTON? (Passing Floor Gong Enable Button)” on
page 4-25 .
PHEX Programmable, auxiliary photo eye input, front. May be assigned to SPIN1 - SPIN6 on HC-
CTL board or to an HC-UIO board and used instead of the PHE input on the HC-CTL board.
PHERX Programmable, auxiliary photo eye input, rear. May be assigned to SPIN1 - SPIN6 on HC-
CTL board or to an HC-UIO board and used instead of the PHER input on HC-RDR board.
PITFLD Pit Flood. Activated by pit flood sensor. When activated, the car recalls to the lowest landing
above flood level, after which it returns to normal service without serving the inaccessible
floors. Renders the floors set in the Extra Features menu “# of flrs below floor level” inac-
cessible. Fire, Parking, and Emergency floors, if below flood level, will be automatically set
to the first available landing above floor level.
PTI Power Transfer Input - When activated, causes the car to stop at the next landing in the
direction of travel, open the doors (in accordance with the “LEAVE DOORS OPEN ON PTI/
ESS?” parameter) and shut down. Used when transferring from normal to emergency power
(testing), emergency to normal power, as the battery or charger fault input from the video
rescue system, and/or the overspeed governor slow down switch.
Note: The PTI input may be used as a general elevator shut down input in a variety of cir-
cuits. Please refer to the job prints for details when this input is found to be active.
PTIC Complementary PTI Input - Provides reverse logic for the PTI function. PTI operation is initi-
ated when this input goes low.
R2AB Redundancy monitoring input from the 2AB relay contact. (See description of 2AB input).
R5, R4, R3, R2 Floor Encoding Inputs - Required for absolute floor encoding. NOT USED.
Table 4.6 Spare Inputs Menu Options
Spare Inputs Menu Options