Design RoomElevatorsGPM-IIIFeature

Series GPM-III Passenger Elevators

Feature List

Feature	Description	AI-21	AI-2200
OPERATIONAL FEATURES
Power-on releveling (PORL)	If a car stops at a door zone due to normal power failure, the car will relevel to secure the floor level, with the doors open, after normal power recovery.
Safe landing (SFL)	If there is a malfunction and the elevator stops between floors, the controller performs a diagnostic check before moving the elevator to the nearest floor.
Next landing (NXL)	If the elevator doors cannot open fully at the destination floor for any reason, the doors will close and the elevator proceed to the next floor.
Continuity of service (COS)*	A car experiencing trouble is automatically withdrawn from group operation to protect overall group performance.
Automatic bypass (ABP)	An overloaded car will bypass hall calls in order to maintain maximum operating efficiency.
Overload holding stop (OLH)	The elevator buzzer rings to indicate the car is overloaded.
Automatic hall call registration (FSAT)	If one car cannot carry all waiting passengers, another car is automatically dispatched for the remaining passengers.
Car call cancelling (CCC)	When a car responds to the final car call in one direction, the system automatically checks and clears the remaining calls from memory in the other direction.
False call cancelling - Automatic (FCC-A)	If many car calls of car load are registered, all calls will be canceled to avoid unnecessary service.
Car light/fan shut off - Automatic (CLO-A/CFO-A)	If there is no call within a preset time period, the car light/fan is automatically shut off to conserve energy.
Backup operation for group control microprocessor (GCBK)*	The backup function minimizes the loss of group control due to failure of a microprocessor or transmission line.
SERVICE FEATURES
Car call erase (FCC-P)	If the wrong floor button is pressed, it can be canceled by pressing the same button again.
Hall call erase (FHC-P)	If the call button is pressed accidentally, it can be canceled by pressing the button again.		-
Remote-control car stop (RCS)	With a key switch, a car can be called to a specified floor (on completion of service) and automatically withdrawn from service.
Secret call service (SCS-B)	Car buttons can be locked and accessed only by entering a secret code in the car operating panel.
Non-service to specific floor - Car button type (NS-CB)	Service to specific floors can be suspended by locking floor buttons on the car operating panel.
Non-service to specific floor - Switch/timer type (NS/NS-T)	Service to specific floors can be suspended by a manual or time- clock operated switch.
Hall out-of-service operation (HOS)	A given number of cars can be taken out of service for maintenance or energy-saving via a key switch installed at a specified floor.
Return operation (RET)	A car can be called to a specified floor for independent use using a key switch installed on the supervisory panel (option).
Attendant service (AS)	Operation mode is switchable between fully automatic and attendant service using an override switch in the car operating panel.
Independent service (IND)	A car can be isolated from group service and used without interruption using the override switch in the car operating panel.
GROUP CONTROL FEATURES
Expert system and fuzzy logic*	The system performes group control using expert knowledge, programmed by applying the expert system and fuzzy logic, to maximize the effectiveness of each elevator operation.
Psychological waiting time evaluation*	This system predicts the psychological waiting time of passengers for each hall call and allocates cars to minimize them. Moreover, psychological waiting time evaluation rules are changed automatically according to actual service conditions.
Strategic overall assignment*	The system predicts near-future car positions and hall calls. Car assignment consider current and predicted data.
Car travel time evaluation*	To reduce car travel time, each car is allocated to hall calls with consideration to the number of car calls.	-
Distinction of traffic flow with neural networks (NN)*	The system uses neural networks to recognize the precise distinctive patterns of traffic flows in real time. This results in optimizing the selection and cancellation of operation patterns.	-
Car allocation tuning (CAT)*	The system controls the number of cars allocated to or parked on the crowded floors according to traffic conditions on each floor and car status.	-
Dynamic rule-set optimizer (DRO)*	Using neural network technology, the system predicts traffic flow in the building. The optimal rule-set for group control is selected through real-time simulations according to the predicted traffic.	-
Destination oriented prediction system (DOAS-S)*	When a paseenger presses a destination floor button on the hall operating panel, the service car is immediately indicated next to the destination floor button. The system dispatches the cars according to destination floors to improve traffic efficiency and minimize congestion. (Cannot be combined with IUP.)	-
Motor drive mix (HACC)*	Car acceleration is increased according to car load during peak times to reduce passenger waiting and travel time. (Only with elevators with speed of 2.0m/sec or more.)	-
Peak traffic control (PTC)*	To alleviate temporary traffic congestion, cars are automatically assigned (in preferential order) to floors with the heaviest traffic.
Strategic overall spotting (SOHS)*	Cars which have finished service are made to stand by so that near-future stops and predicted calls do not lengthen.
Intense up peak (IUP)*	To improve carrying efficiency, the elevator group is divided into two banks of cars during peak periods to serve upper and lower floors.	-
Up peak service (UPS)*	Controls the timing and distribution of cars assigned to meet traffic demand during increased upward service.
Down peak service (DPS)*	Controls the timing and distribution of cars assigned to meet traffic demand during increased downward service.
Forced floor stop (FFS)	Each car in the elevator bank will stop at a specified floor on every trip--without being called.
Main floor parking (MFP)	An available car will park at the main floor with its doors open.
Energy-saving operation - Speed control and Number of cars (ESO-V/ESO-N)*	When traffic conditions reach levels low enough that elevator service will not be adversely affected, the system will reduce the speed of the elevators to conserve energy. After the elevator speed has been reduced, if elevator service will not be noticeably degraded, the system will reduce the number of cars in service to further reduce energy costs.
Special floor priority service (SFPS)*	Provides preferential car service to a specified floor (e.g., VIP rooms) when a hall call is made at that floor. (Cannot be combined with hall indicator.)	#
Closest-car priority service (CNPS)*	With a bank of elevators, the car in the elevator shaft closest to the call button pressed will respond first.	#
Light-load priority service (UCPS)*	When traffic is light, empty or light-load cars will be given priority over full cars to minimize users' travel time.	#
Special car priority service (SCPS)*	Assigns priority to special cars (e.g., observation elevator or elevator with basement service) in the group control system. (Cannot be conbined with hall indicator.)	#
Congested-floor service (CFS)*	The system monitors the degree of traffic density or flow in the building and automatically assigns cars to the most crowded floors to alleviate traffic congestion quickly.
Bank-separation service (BSO)*	The hall buttons can be divided into groups, for independent group control to serve special needs or different floors.	#
VIP operation (VIP-S)*	A specified car can be withdrawn from group service for special or VIP service.
Lunchtime service (LTS)*	Car assignment can adjusted to favor canteen or restaurant floors to accommodate high demand during lunchtime.
Main floor changeover operation (TFS)	The designated main floor can be changed by manual switch or time-clock operation to suit buildings with alternating main floors.
FEATURES FOR COMFORT AND CONVENIENCE
Door sensor self-diagnosis (DODA)	If a non-contact door sensor fails, the system will automatically determine the speed of closing door to maintain the elevator service.
Automatic door speed control (DSAC)	The system monitors the actual door load conditions at each floor and automatically adjusts the door speed and torque accordingly.
Automatic door-open time adjustment (DOT)	Door opening times are automatically adjusted to whether the stop was called from the floor or the car.
Reopen with hall button (ROHB)	While the doors are closing, they can be reopened by pressing the hall button.
Repeated door-close (RDC)	Should an obstacle prevent the car doors from closing, the doors will repeatedly open and close until the object is removed.
Extended door-open button (DKO-TB)	This button in the car keeps the doors open for an extended period to allow loading of materials, luggage, etc.		-
Door nudging feature - Without buzzer (KNDG)	If the doors remain open longer than the set period, a temporary override automatically closes the doors.
Door nudging feature (NDG)	If the doors remain open longer than the set period, an override alarm alerts users that the doors will close.
Door load detector (DLD)	If the doors cannot open or close properly, the door direction is reversed.
Safety door edge (SDE) on both sides	This sensitive door edges detect users or objects during door opening or closing.
Safety ray (SR)	Two infrared-light beams cover the full width of the door as it opens or closes to detect users or objects.
Ultrasonic door sensor (USDS)	Sound waves are used to scan a 3D area near the open doors to detect users boarding or obstructions.
Electronic doorman (EDM)	Two infrared-light beams monitor passengers boarding and exiting so the door-open time can be minimized.
Multi-beam door sensor (MBS)	Multiple infrared-light beams monitor passengers boarding and exiting so the door-open time can be kept to a minimum. Only for center-opening doors. (Cannot be combined with SR.)
3D Multi-beam door sensor (MBS3)	Multiple infrared-light beams cover the full width of the doors as they open or close to detect paseengers or objects. The 3D sensor can also monitor the hall by expanding multiple infrared-light beams. (Hall monitoring stops when the doors close. This function cannot be combined with SR.)
SIGNAL AND DISPLAY FEATURES
Click type car/Hall call button (CBM/HBM)	Standard buttons are designed to provide a soft click feel for convenience of vision-impaired persons when pressed.
Click type car button with electronic sound (ACB)	Provides audible confirmation for passenger's convenience when the click-type floor button is pressed.	#	#
Car arrival chime (AECC/AECH)	Electronic chime sounds to indicate the car's arrival. (The chime is mounted on the top and bottom of the car, or on each floor.)		(each floor)
Flashing hall lantern (FHL)	Hall lantern flashes to indicate the car's arrival and its service direction.
Waiting time display system (GHL)*	Graphic display of an hour-glass shows the waiting time until the car's arrival (and reduces user impatience).	-
EL car information display (MCID)	An integrated display to indicate preset messages and time, as well as car position/direction, can be installed on the car operating panel.
EL hall information display (MHID)	An integrated display to indicate preset messages and time, as well as car arrival with direction or destination floors for IUP feature, can be installed at the elevator entrace. (Details depend on basic system, specifications, space, etc.)	#	#
Immediate prediction indication (AIL)*	Once a passenger has registered a hall call, the ideal car to respond is selected, the hall lantern lights and a chime sounds once to indicate which door will open.	-
Second car prediction (TCP)*	During peak hours when halls are crowded and one car is loading, the hall lantern flashes to show which door the next car will serve.	-
Car/hall call touch button (CBT/HBT)	Buttons activated by touch only (no pressure) are available for car and hall.
Attention announcement (AAN-B)	A synthesized voice instructs users in case normal operation is suspended. (English only)
Voice guidance system (AAN-G)	A synthesized voice instructs users on the current status, floor number, etc. (English only)
Auxiliary car operating panel (ACS)	This panel is for large-capacity elevators and heavy-traffic elevators which need extra controls within the car.
Interphone (ITP)	Intercom allows users to contact building personnel.
EMERGENCY OPERATIONS AND FEATURES
Mitsubishi emergency landing device (MELD)	In a power failure, the elevator's own rechargeable battery power moves the car to the nearest floor. (When the distance between floors is less than 10m.)
Operation by emergency power source - Automatic/Manual (OEPS)	In a power failure, preset cars are automatically called to a specified floor in sequence using the building's emergency power source. Once all cars have arrived at the floor, the designated elevators can operate normally.
Fireman's emergency operation (FE)	During a fire, when the fireman's switch is activated, all calls are cancelled and the designated car returns immediately to a specified floor. To facilitate rescue, the car responds only to car buttons.
Fire emergency return (FER)	On activation of a key switch on the supervisory panel (option) or the building's fire sensors, all calls are cancelled and all cars will immediately return to a specified floor and park there with doors open.
Earthquake emergency return (EER-P/EER-S)	On activation of the seismic sensors, all cars will stop promptly at the next floor and park there with the doors open.
Supervisory panel (WP)	This panel monitors elevator operations and controls emergency operations from the building's control room, etc. Position indicators and direction lights are also available.
Mitsubishi elevator monitoring and control system (MelEye)	This system uses a personal computer to monitor the elevator operations and conditions, and to provide operation commands if necessary.
Emergency car lighting (ECL)	Comes on as soon as power fails and provides a minimum level of illumination within the car. (Choice of dry-cell battery or trickle- charger battery.)
Mitsubishi elevator advancd monitoring system (MELAMS)*	This client/server system uses a personal computer to monitor elevator conditions and to provide operation commands if necessary.	-

Notes:	1. =Standard, =Optional, - =Not applicable
	2. Features marked with an * are not available for 1C-2BC operation.
	3. When features marked with a # are inquired or ordered, please consult our local subcontractor for the production term, etc.
	4. Emergency features may not be suitable in some countries. (E.g., FE, FER, EER)

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