INTRODUCTION
The Ultimate system for low-Medium-High rise, high speed Elevator Projects.
The UML-51r control system utilizes cutting edge technology to provide a versatile All in one solution for controlling all of your most demanding elevator projects from simplex low-speed low-rise lifts and up to seven high-rise high-speed elevators in a group.
The UML-51r supports all drive systems: Ac-2 speed, Hydraulic and regulated Vf close or open loop with the same firmware and hardware.
Standing alone, the main board is an  Collective system for up to 8 floors.
The system can be expanded to as many as 32 stops Full Collective by adding extension cards.uml-52ex in (model R) Full serial communication of signalized information to the shaft, car, arrows, Gongs, lanterns, car calls and shaft calls.
Positioning and slowdown point calculation utilize serial communication by the firmware, using an encoder device.
The system consists of two elements that communicate via a serial connection:
The Main Control Unit is located in the machine room,The Car Control Unit (LCC) is placed in the push buttons panel of the car.The system can be expanded to as many as 32 stops Full Collective  by adding extension cards.

The UML-51 offers fully distributed group control: up to seven elevators, in serial communication mode, may be connected to establish a multi-car group control. Each controller from the group operates as a master. The single-wire call registration technique cuts down on wiring requirements for call circuits.
AC 2-speed Hydraulic and variable speed for Vvvf drive units.
Real-time fault diagnosis is received on-board by a 2-digit 7-segment display, which also   serves as a position indicator.
User programmable: parameters, timers, and elevator status are easily programmed with the TST portable programmer. The TST also serves as fault logger and system analyzer.
The UML-51 Is ready for group monitoring through the LGCM software & hard ware package.
The best solution for modernization projects. Ready for Monitored Environment and Remote Maintenance.
Built-in components for on-site or remote monitoring system.
Real-time programming and system performance analysis. Remote Maintenance facility that quickly responds and diagnoses failures.Better customer service. Save on maintenance personnel travel time, most effective results in troubleshooting on/off site. Earn more with fewer maintenance personnel servicing more elevators. Built-In “Group Application” Facilities.
Every control system master card can participate as a part of 7-car group.
Multi car group system – no additional dispatchers needed.No additional hardware needed for group (compare with simplex operation). Less “Total group failure” (compare with other systems with “Group Dispatcher Control”). Get ahead in group application: As demand for group elevators rises, the system provides a supreme technological solution and a crucial advantage on this expanding market. Competitive price, Better user service: total group failure simply never happens.  Standardization-The system uses the same PC cards for all common control system types.

Versatile Group Control
On-board Real-time Fault Diagnostics
Highly User and large Programmable (via TST or PC-TST)
Ready for Monitored Environment
Serial Communication of Signalization

Small card size (180mm/h x 135mm/w)
Calls and call registrations are done via a single wire.
Parallel inputs and outputs.
Arrows, gong, lanterns,Lift is here and digital display utilize serial communication.
ELV-5 Master Card 

uml-52ex Card

CONTROLLER SPECIFICTION:
Drive system: Vf close or open loop, AC-2 speed and Hydraulic
Operating power: Up to 80 kw
Number of stops: Up to 32(UML-51R)
Max Travel Speed: Up to 2,5 m/s
Mains supply: 3 x 380 / 400V/415V, 50-60Hz
Safety circuits: 60 / 110 / Vdc or 110Vac
Mechanical Brake: 48 / 60 / 110 / 190 Vdc
Retiring cam: 48 / 60 / 110 / 190 Vdc
Signalization:18-24 Vdc
Door operator: 3 x 125 / 220 / 380 /400/415  Vac
Motor fan: 220 VAC (not evailable for Hydraulic lifts)
Automatic car light / car fan
Automatic push button (APB) up to (32 of stops) 
Full collective up to 32 of stops (UML-51R)

Controllers Features.
Multi-car group operation up to 7 cars.
Star /Delta (For Hydraulic above 8kw)
Electronic soft start for AC-2 / Hydraulic (option)
Emergency vavle (in Hydraulic controller 12v Battery, charger included)
Car/hall door type:Semi Automat /Automatic
On board diagnostics.
On board LED display for all inputs and outputs.
2 Phase Fireman control
Top of car and controller inspection control facility
High/Low inspection speed selector switch
Call cancel timer
Stuck hall call push button protection
Homing to persecuted floors in group
Full load External calls bypass switch
Overload switch and warning buzzer
Door open push button
Door close push button
Emergency generator control (group operation only)
Automatic /Manual heavy up/down program.(option)
Attendant or loading service. (option)
Analog weighing input -(option)
Out of service car /hall
Nudging /buzy signal.
Opposite two side door operation (selective /non-selective)
Pre-opening, Re-leveling .
Door cancel from control panel
Power factor capacitor (cos Ǿ option)
Thermistor amplifier (option)
Ready for Monitoring system or for PC TST
TST-1 Programming & Event Logging Tool
Additional Up Down Directional arrows outputs.

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* leeav reserves the right to make any change without notice.