一、Product Overview
This equipment is currently the most technologically advanced in the international teaching equipment industry. This equipment adopts a dual system control of AC variable frequency governor and PLC programming for switch and digital quantities, and more than 40 common faults such as circuits, electrical appliances, variable frequency, PLC, and machinery are set on the elevator for students to hands-on operation. The entire equipment design is scientific and reasonable, transparent and intuitive, which is a major breakthrough innovation in the field of industrial automation control and building automation teaching equipment.
二、Technical Parameter
1)Input power supply: AC380V ± 5% (three-phase five wire) 50Hz；
2)Rated current: 2.5A；
3)Environmental temperature: -5 ℃~40 ℃；
4)Relative humidity: ≤ 90% (25 ℃)；
5)Overall dimensions: 930 × eight hundred and thirty × 2650mm；
6)Frequency converter: FR-A540-0.75KW；
7)PLC: Mitsubishi FX, Japan；
8)Equipment weight: 550Kg。
三、Practical training projects
1.0.6 Practical training function
2.Sensor detection
3.Basic use of frequency converters
4.Timer instruction
5.Mathematical operation instructions
6.High speed counter
7.Car automatic door opening and closing control
8.Elevator simulation operation call indication drive
9.Floor display
10.Door crane torque safety protection
11.Hall door safety control
12.Elevator terminal switch protection
13.Elevator lifting deceleration control
14.Positioning using photoelectric encoder
