1.Overview
DLLYS-QDT242 elevator training system is composed of 2 blocks four-floor group-controlled elevators. Each elevator system is controlled by PLC. Data is exchanged between the PLCs through the communication module, and elevator outbound calls are managed in a unified manner, which is close to the actual building elevator control. Through the practical elevator training of this lift simulated device, students can not only practice single-seat elevator control skills training, improve the ability to detect and eliminate faults, but also learn elevator control technology teaching.
The intelligent elevator model has two setting methods: mechanical fault setting and intelligent fault setting.
2.Configuration
The elevator teaching model is composed of elevator control cabinet and elevator training model, which can realize functions such as button control, signal control, collective selection control, man-machine dialogue, etc. The two elevators can also be intelligent group control (fuzzy control, expert control), elevator remote monitoring and failure diagnosis.
3.Training contents
– Device installation and wiring connection of elevator electrical control cabinet
– Programming training and operation of PLC programmable controller
– Programming practice and operation of HMI touch screen
– Technical training of Communication between PLC and touch screen, PLC and PLC
– Parameter setting and operation of LED liquid crystal display
– PLC programming and debugging of elevator control program
– Elevator group control function debugging
– Elevator troubleshooting training (16 failure points)
– Intelligent elevator operation and maintenance
