SICON-4000RL is an ultra-morden elevator system and specialized for roomless type. It can be installed in a building which doesn't have Machine room. This model is patented K-mark in Korea. It is possible to change Roomless case size. It can work with A/B encoder signal, when it uses synchronous motors. 
 
Specification  

Feature
 It can control up to 64 stops (for high raiser) 
 It can control up to 240m/mim (for high speed)
 (Reference site: Menara ING building in Kuala Lumpur Malaysia) 
 Excellent Energy -Electric Power saving and Harmonic distortion reduction by applying ReGen Drive System. 
 Built in Parameter for 2 Car parallel operation setting
- User can set by building’s operating conditions
 - Improved communication speed and stability by use of CAN communication
 
 It can control “Destination Dispatch Control System”
(A best suitable lift among the lifts in group operation is dispatched when passenger registers the destination floor at the landing floor) 
 Applied high speed dual DSP 32bit
 - Various functions (various monitoring functions, failure detection record functions, etc) 
 It can operate by A/B encoder’s signal only when using PMS Motor
- Built-in magnetic detection algorithm for PMS Motor by A/B encoder’s signal
 - Operating by parameter settings without lock-in procedure 
 There are two types operator, so user can choose one
 - Fixing type by supporter on the Main PCB (LCD + 9 keys)(non-detachable)
 - Using OPP-4000 unit (handheld type) 
 Built in PPM Calibration function for Auto deceleration distance calculation 
 - It is easy to install at jobsite
 - No need to adjust deceleration distance manually after change parameter 
 Built in Safety line grounding detection function  
 Applied Sin / Cos encoder as well as UVW encoder