VS-800D High Performance Electrical, Electronic, Tractor, and Automation Technology Training and Assessment Device

The comprehensive training and assessment device for high-performance electrical, electronic, towing, and automation technology is developed by Shanghai Wensheng Company by absorbing reasonable training methods and scientific training methods from similar products at home and abroad, and digesting, integrating, and improving them. It is a comprehensive training and assessment device designed for higher education institutions and vocational and technical education. It is applicable to the teaching of various vocational colleges, secondary vocational schools, technical schools, electrical engineering, electronics, electric towing, mechatronics integration, automation and other majors, as well as the practical training and assessment of technical personnel engaged in related majors. The device organically integrates electrical, electronic, and electric propulsion PLC、 The practical training content, such as frequency converters, is equipped with multiple freely combinable training hanging boxes, realizing the sharing of teaching resources and multi-purpose use of one machine; Creatively integrating teaching management, textbooks, lesson plans, practical training, certification, and assessment, it greatly saves training space, reduces management personnel, and has significant economic benefits. It is an ideal training equipment for new or renovated training rooms in higher education institutions, secondary vocational schools, technical and vocational schools, and various training appraisal institutions.

1. Overview:
The comprehensive training and assessment device for high-performance electrical, electronic, towing, and automation technology is developed by Shanghai Wensheng Company by absorbing reasonable training methods and scientific training methods from similar products at home and abroad, and digesting, integrating, and improving them. It is a comprehensive training and assessment device designed for higher education institutions and vocational and technical education. It is applicable to the teaching of various vocational colleges, secondary vocational schools, technical schools, electrical engineering, electronics, electric towing, mechatronics integration, automation and other majors, as well as the practical training and assessment of technical personnel engaged in related majors. The device organically integrates electrical, electronic, and electric propulsion PLC、 The practical training content, such as frequency converters, is equipped with multiple freely combinable training hanging boxes, realizing the sharing of teaching resources and multi-purpose use of one machine; Creatively integrating teaching management, textbooks, lesson plans, practical training, certification, and assessment, it greatly saves training space, reduces management personnel, and has significant economic benefits. It is an ideal training equipment for new or renovated training rooms in higher education institutions, secondary vocational schools, technical and vocational schools, and various training appraisal institutions.



2、 Characteristics:
1. High safety performance: The 380V AC output on the training screen is equipped with a set of overcurrent protection devices that are fully monitored by a microcontroller. If there is a direct short circuit or overload between phases or lines, and the current exceeds the set value, the system will alarm and cut off the main power supply to ensure equipment safety. Equipped with leakage protection device, the working power supply of the training platform is controlled by the start stop button.
2. The measuring instrument has high accuracy and adopts a digital and intelligent mode, which is in line with the development direction of modern measurement.
3. Strong comprehensiveness: enabling electricians, electronics, and electric power to drive PLC、 Multiple disciplines of variable frequency speed regulation are organically combined on a training platform, which can provide small-scale engineering design training according to the factory's on-site operating procedures.
4. The depth and breadth of practical training can be flexibly adjusted according to needs. The device adopts a hanging box structure, which is easy to replace and can be freely combined to meet different training requirements. Adding components can expand functions or develop new training projects.
5. The structure of the training platform is reasonable, the performance is complete, and the supporting facilities are complete. Different training connection lines and corresponding sockets are configured according to weak and strong electricity, ensuring safe and reliable use.
3、 Technical performance:
1. Working power supply: three-phase four wire (or three-phase five wire)~380V ± 5% 50Hz
2. Temperature: -10 ℃ to+40 ℃, relative humidity<85% (25 ℃)
3. Device capacity: ＜ 1.5KVA
4. Weight: 220Kg
5. Dimensions: 1600mm × 700mm × 1500mm
4、 Basic configuration and functions of training equipment:
This training platform mainly consists of training screens, training hanging boxes, training tables, etc.
（1） Training screen
The training screen is made of iron double-layer matte texture spray coating structure and aluminum alloy panel. It provides AC power supply, DC stabilized power supply, constant current source, function signal generator (including frequency meter), testing instruments and training devices for the training hanging box. The specific functions are as follows:
1. Control and AC power supply section
(1) Provide a three-phase fixed 380V AC power supply, with direct short circuits or overloads between phases and lines automatically monitored and protected by a microcontroller throughout the entire process. After the current type voltage type leakage switch is turned on, the power supply of the training platform is controlled by the start and stop buttons. It has alarm and reset functions.
(2) Provide a single-phase 0-250V/2A continuously adjustable AC power supply (equipped with a 0.5KVA single-phase voltage regulator). At the same time, a continuous adjustable DC power supply of 0-240V can be obtained through rectification, with a meter indicating the output voltage value.
(3) Provide 2 220V sockets to provide working power for external devices.
(4) Equipped with a set of 250V/30W fluorescent tubes and brackets for practical training. Used for practical training such as connecting fluorescent lamp circuits.
2. DC power supply section
(1) Dual channel constant current stabilized power supply, both output voltages are 0-30V, and the built-in relay automatically shifts gears. Multi turn potentiometer for continuous adjustment, easy to use. The output current is 1.5A, with preset current limiting protection function. The output has a 0.5 level digital ammeter and voltmeter indication, voltage stability of 10-2, load stability of 10-2, and ripple voltage of 5mv.
(2) Low voltage DC stabilized power supply:+5V,+24V, ± 12V, with short-circuit protection function.
(3) Constant current source: a 0-500mA continuously adjustable constant current source, divided into three levels: 2mA, 20mA, and 500mA, equipped with a digital DC milliampere meter to indicate the output current, and has output open circuit and short circuit protection functions.
3. Function signal generator:
3.1 Waveforms: sine wave, triangular wave, square wave, pulse wave, sawtooth wave, TTL square wave.
3.2 Frequency range: from 0.1Hz to 2MHz, divided into seven frequency bands.
3.3 Sine wave distortion degree; 10-30Hz<3%　30Hz-100KHz≤1%
3.4 Square wave response: Front/back edge ≤ 100ns (open circuit)
3.5 * Large output amplitude (open circuit): f ＜ 1MH amplitude ≤ 15VP-P; 1M＜f≤2MHz≤11Vp-p
3.6 DC bias (open circuit): ± 10V
3.7 Output impedance Z: ZO=50 Ω± 5 Ω
3.8 Duty cycle: The rising and falling edges of the pulse and sawtooth wave can be continuously varied, ranging from 10% to 90%.
3.9 Voltage controlled oscillation (VCF): When an external DC voltage of 0 ± 5V is applied, the corresponding frequency change is greater than 100:1.
3.10 Output attenuation: 20dB, 40dB, 60dB
4. Frequency counter:
4.1 Frequency measurement range: lHz~100MHz, six digit digital display.
4.2 Gate time: 0.01S, 0.1S, 1S, 10S
4.3 Input impedance (AC coupling): The resistance component is about 500K Ω, and the parallel capacitance is about 100P.
5. Intelligent true effective value AC digital voltmeter
One AC digital voltmeter, using a new high-performance RMS true effective value converter produced by American Analog Devices Company, designed with a high-speed MPU unit, and implementing human-machine dialogue function control mode through key control and digital display window. Measurement range: 0-500V, frequency range: 10Hz-20Hz. Automatic gear adjustment. The measurement accuracy is at level 0.5. It has data storage and query functions.
6. Intelligent true effective value AC digital ammeter
One communication digital ammeter, using a new high-performance RMS true effective value converter produced by American Analog Devices Company, designed with a high-speed MPU unit, and achieving human-machine dialogue function control mode through key control and digital display window. Measurement range: 0-5A, frequency range: 10Hz-20Hz. The measurement accuracy is at level 0.5. It has data storage and query functions.
7. One DC digital voltmeter, designed with high-performance AD converter from ICL company and high-speed MPU unit, realizing human-machine dialogue function control mode through key control and digital display window. It has automatic and manual ranges, with a measurement range of 0-300V and a measurement accuracy of level 0.5. It has data storage and query functions. It has functions such as over range alarm and indication.
8. One DC digital milliampere meter, designed with a high-performance AD converter from ICL company and a high-speed MPU unit, achieves human-machine dialogue function control mode through key control and digital display window. It has automatic and manual measuring ranges, with a measurement range of 0-2000mA and a measurement accuracy of level 0.5. It has data storage and query functions. It has functions such as over range alarm and indication.
9. Intelligent power and power factor meter
Composed of a 24 bit dedicated DSP, a 16 bit high-precision A/D converter, and a high MPU unit design, the human-machine dialogue function control mode is achieved through key control and digital display window. The software adopts the RTOS design concept and is equipped with PC monitoring software to enhance analysis capabilities. Capable of measuring the power and power factor of circuits. The power measurement accuracy is 0.1 level, the power factor measurement range is 0.3-1.0, the voltage and current range is 450V and 5A, it can automatically distinguish the load nature (inductive display 'L', capacitive display 'C', pure resistance not displayed), and can store measurement data for reference at any time.
10. True RMS AC digital millivolt meter
It can accurately measure the effective values of various complex waveforms, with a voltage testing range of 1mV to 450V (effective value), and a basic testing accuracy of ± 1%. It has automatic gear shifting, three and a half digit display, and each gear has over range alarm and indication functions. The frequency testing range is 10Hz to 600KHz, with an input impedance of 1M Ω and an input capacitance of ≤ 30pF.
（2） Training hanging box
1. DGJ-10 Circuit Fundamentals Training (1)
Complete practical training on superposition principle, Kirchhoff's law, Thevenin's theorem, Norton's theorem, reciprocity theorem, Ohm's law, etc; Provide resistance, inductance, and capacitance, complete research on R, L, and C series resonance, first-order and second-order dynamic circuits, equivalent transformation of voltage and current sources, conditions for obtaining maximum power from loads, and practical training on series and parallel connection of resistors.
2. DGJ-11 Circuit Fundamentals Training (2)
Provide practical training on measuring the volt ampere characteristics of known and unknown circuit components, as well as charging and discharging capacitors, including light bulbs, voltage regulators, potentiometers, and resistance boxes.
3. DGJ-12 AC Circuit Training (Part 1)
Provide resistors, inductors, and high-voltage capacitors (0.47uF/500V, 1uF/500V, 2.2uF/500V, 4.7uF/500V) to complete training on improving the power factor of fluorescent lamps, RLC series AC circuits, RLC parallel AC circuits, and the characteristics of inductors and capacitors in DC and AC circuits.
4. DGJ-14 Circuit Fundamentals Training (3)
Instrument range extension training (extension of ammeter and voltmeter ranges).
5. DGJ-15 Electrical Comprehensive Skills Training (Part 1)
Design of ammeter, voltmeter, and ohmmeter.
6. DGJ-16 Electrical Comprehensive Skills Training (II)
Practical training on the application of operational amplifiers, the design and application of alarm protection circuits, the application of transformers, the design and application of rectification and filtering circuits, and the design and application of overcurrent protection.
7. DGJ-17 Core Transformer, Mutual inductance/Electricity Meter Training
One iron core transformer (50VA, 36V/220V), with fuses and current sockets on both the primary and secondary sides for easy testing and reliable protection against transformer damage; A set of mutual inductance coils, consisting of two hollow coils L1 and L2 mounted on a sliding frame. The distance between the two coils can be adjusted, and the small coil can be placed inside the large coil. It is equipped with one large and one small iron rod, nine light bulb loads, and one electricity meter with specifications of 220V and 3/6A. The power and load lines are connected to the terminal posts of the electricity meter terminal frame, making practical training convenient.
8. DZJ-20 Electronic Technology Training (1)
Provide low-voltage AC power supply (one 0V, 6V, 10V, 14V tap each and two 17V center taps), transistor, diode, voltage regulator block, resistor, single junction transistor, buzzer, etc. The training box is also equipped with five fixed circuit training boards, including a single tube/negative feedback bipolar amplifier, emitter follower, RC series frequency selective network oscillator, differential amplifier, and low-frequency OTL power amplifier. Fixed circuits or flexible combinations of discrete components can be used for practical training.
9. DZJ-21 Electronic Technology Training (2)
Provide a four digit decimal decoding display, an 8-bit logic level switch, an 8-bit level indicator, a three state logic pen, a pulse signal source (one positive and one negative output single pulse, and one continuously adjustable counting pulse source with a frequency of 0.5Hz-300KHz), and several high reliability round pin integrated circuit sockets (9P, 14P, 16P, 28P, 40P). The training box is also equipped with five fixed circuit training boards, including a single tube/negative feedback two-stage amplifier, emitter follower, RC series frequency selective network oscillator, differential amplifier, and low-frequency OTL power amplifier. Fixed circuits or flexible combinations of discrete components can be used for practical training.
10. ZVS-04 Relay Contact Control (Part 1)
5 fuses, 1 button, 1 transformer (380V/36+6.3), 1 transfer switch, 3 signal lights, 1 rectifier circuit, 3 energy consumption braking resistors (510 Ω/50W), 1 AC contactor, and 1 thermal relay.
11. ZVS-05 Relay Contact Control (II)
3 AC contactors, 1 power on delay time relay, 1 thermal relay, and 3 control buttons.
12. ZVS-06 Relay Contact Control (III)
Four travel switches, one reversing switch, and one thermal relay.
13. PLC host hanging box
Equipped with Mitsubishi FX1N-40mR host, integrated digital I/O (24 digital inputs, 16 digital outputs), RS-422 communication port, SC-09 communication programming cable and adapter input/output ports, switches, etc. Randomly configure simulation teaching software and industrial control configuration software.
14. PLC training demonstration hanging box

serial number	serial number	Control Object Training Module	Training Teaching Objectives
1	SX1	Answerer/Music Fountain	By monitoring and controlling the timing of each group of personnel in the buzzer system, master the method of writing conditional judgment control instructions; Master the writing method of loop instructions by controlling the "water flow" and music loop in the music fountain control system.
2	SX2	Assembly line/intersection traffic lights	Master the method of writing sequence control instructions through the sequential processing of the "production line" and the control of traffic lights and signals at intersections.
3	SX3	Water Tower Level/Sky Tower Light	By judging the changes in the water level of the water tower and the water level of the water storage tank, understand the method of writing simple logic control instructions. Master the method of writing shift register instructions by controlling the shift of the shining process of the Tower of Heaven's Light.
4	SX4	Automatic feeding and loading/four section conveyor belt	By controlling the start stop and conveying status of the conveyor belt, as well as the flow direction and volume of goods in the automatic feeding and loading system, master the method of writing complex logic control instructions.
5	SX5	Multiple liquid mixing devices	By controlling the mixing time of different liquid ratios and liquid mixing in the "liquid mixing device", master the method of writing condition judgment instructions and various types of timer instructions.
6	SX6	vending machine	By identifying the number of coins inserted by users and controlling the entry and exit of various "goods" in vending machines, master the writing methods of various counter commands and comparative output commands.
7	SX7	Self controlled rolling mill/mail sorting machine	By identifying the quantity and type of incoming materials ("steel ingots" and "mail") for self-control rolling mills and mail sorting machines, and controlling the start stop timing of various actuators (such as "motors"), master the writing methods of numerical operation instructions and interrupt instructions.
8	SX8	Robot controlled/automatic molding machine	By controlling the "position" of the robotic arm and the "cylinder position" in various directions of the automatic control molding machine, master the ability to write a relatively simple logic control program in a complete industrial application system.
9	SX9	Machining Center	By controlling the running direction of the "motor" in various directions and the process of entering and exiting the "tool magazine" and changing tools in the machining center, one can master the ability to write complex logic controls in a complete industrial application system.
10	SX10	Fourth floor elevator	Through comprehensive control of a complete four story elevator model, preliminary knowledge of PLC control system analysis, I/O allocation, design of I/O wiring diagrams, wiring, programming, debugging and other work processes is acquired.
11	SX11	Stepper motor/linear motion: (physical) The stepper motor system consists of a drive circuit, stepper motor, dial, pointer, etc; The linear motion system consists of a motor, synchronous belt, photoelectric sensor, guide rail, moving block, etc.	By using PLC to control the stepper motor and linear motion physical module, we have gained a preliminary understanding of the control of stepper motor direction and number of beats, as well as linear motion detection and positioning control.

15. Inverter training hanging box
Configure Mitsubishi FR-S520 frequency converter with RS485 communication interface and BOP operation panel.
16. Motor guide rail and optical encoder speed measurement system
One set of optical encoder speed measurement system (equipped with imported photoelectric encoder), one stainless steel guide rail, good track flatness, no stress deformation, and good concentricity.
17. One set of industrial control configuration software:
Open the software programming environment, and any practical training can edit visually intuitive and dynamic configuration stick diagrams with good numerical effects, and conduct dynamic tracking teaching for practical training.
18. A set of PLC simulation training software:
(1) Real time display of PLC operating status through PLASH virtual environment
(2) Can achieve virtual wiring of PLC and perform error checks on the wiring
(3) PLC programming training, PLC program writing testing and other functions
(4) Implement PLC operation simulation and check for erroneous programs
19. One three-phase squirrel cage asynchronous motor (200V Y-connected)
20. Two three-phase squirrel cage asynchronous motors (380V Y/△)
21. One set of connecting wires
22. A set of sharp nose pliers, screwdriver, wire stripping pliers and other tools
（3） Training table
The training table is made of iron double-layer matte dense pattern spray paint, and the desktop is made of fireproof, waterproof, wear-resistant high-density board. The structure is sturdy and the shape is beautiful and generous. There is a component storage cabinet under the training table, which can hold training hanging boxes. There are also four wheels with brakes for easy movement and fixation.
3、 Training Program
（1） Practical Training of Basic Electrical Skills
1. The use of this electrical instrument and the calculation of measurement errors
2. Methods to reduce instrument measurement errors
3. Ohm's Law
4. Series, parallel, and hybrid circuits of resistors
5. Resistance voltage divider circuit
6. Series, parallel, and hybrid circuits of capacitors
7. Charging and discharging circuit of capacitor
8. Voltage current method for measuring resistance
9. Node voltage method
10. Circuit voltage method
11. Branch current method
12. Relationship between resistance and temperature: Measure the resistance of the filament at different voltages using voltammetry
13. Expansion of voltmeter range
14. Expansion of ammeter range
15. Voltage current characteristics of known and unknown circuit components
16. Inspection of DC resistance circuit faults
17. Measurement of potential in circuits
18. Kirchhoff's law of voltage
19. Kirchhoff's current law
20. Determination of external characteristics of voltage source
21. Principle of superposition
22. Equivalent transformation of voltage source and current source
23. Conditions for obtaining high power load
24. Thevenin's theorem
25. Norton's theorem
26. Reciprocity theorem
27. Two port network
28. Dual switch dual location control
29. RLC series AC circuit
30. RLC Parallel AC Circuit
31. RLC series resonant circuit
32. Characteristics of Inductive and Capacitive Components in DC and AC Circuits
33. RL and RC series circuit under sinusoidal steady state
34. Connection of fluorescent lamp circuit
35. Methods to improve power factor
36. Electromagnetic induction phenomenon
37. Mutual inductance coupling circuit
38. Determination of Same Name End of Mutual inductance Coil
Research on the Transition Process of First Order Circuits
40. Research on the Transition Process of Second Order Circuits
41. Single phase transformer
42. Transformer parameter determination and winding polarity discrimination
43. Measurement of AC circuit parameters
44. Star connection of three-phase load
45. Triangular connection of three-phase load
46. Measurement of power in three-phase AC circuits
47. Measurement of power factor and phase sequence
48. Installation and use of single-phase electricity meter
49. Use of three-phase squirrel cage asynchronous motor
50. Three phase asynchronous motor jog control
51. Self locking control of three-phase asynchronous motor
52. Three phase asynchronous motors can be both jog controlled and self-locking controlled
53. Contactor interlocking forward and reverse control
54. Button interlocking forward and reverse control
55. Dual interlocking forward and reverse control of contactors and buttons
Practical Training of Basic Skills in Analog Circuits
56. Discrimination and detection of crystal diodes
Unidirectional conductivity characteristics of 57 PN junction
58. Discrimination and detection of transistor
59. Characteristics of Single Junction Transistors
60. Transistor common emitter single transistor amplifier
61. Field Effect Transistor Amplification Circuit
62. Negative feedback amplification circuit
63. Differential amplification circuit
64. emitter follower
65. Field Effect Transistor Common Source Amplification Circuit
66. Common collector amplifier
67. Common Base Amplifier
68. Two stage impedance capacitance coupled amplifier
69. Basic connections of operational amplifiers
70. Integrated operational amplifier in-phase proportional amplifier
71. Integrated operational amplifier with inverse proportional amplifier
72. Integrated operational amplifier addition circuit
73. Integrated operational amplifier subtraction circuit
74. Integrated operational amplifier integration circuit
75. Integrated operational amplifier differential circuit
76. Voltage Follower
77. Voltage comparator
78. RC bridge sine wave oscillator
79. Square wave generator
80. Triangular waves and generators
81. Wen's bridge sine wave generator
82. Sawtooth wave generator
83. Zero crossing comparator
84. comparator
85. Window comparator circuit training
86. Zeroing circuit for integrated operational amplifiers
87. Protection circuit for power polarity misconnection
88. Input end limiting protection circuit
89. Output end limiting protection circuit
90. OTL power amplifier
91. RC sine wave oscillator and frequency selective amplifier
92. Thyristor controlled rectifier circuit
93. Single phase half wave rectification and filtering circuit
94. Single phase full wave rectification and filtering circuit
95. Single phase bridge rectifier and filter circuit
96. Voltage regulator circuit and its voltage stabilization principle
97. Three terminal integrated fixed voltage regulator power supply
98. Adjustable positive power output integrated voltage regulator power supply
99. Series transistor stabilized power supply circuit
Basic Skills Training of Digital Circuits
100. Characteristics of transistor diode switching
101. Characteristics of transistor triode switch
102. Diode limiter
103. Transistor limiter
104. Diode clamp
105. TTL integrated logic gate
106. Integration and door logic function testing
107. Integrated Non Gate Circuit Logic Function Test
108. Integrated OR gate circuit logic function testing
109. Integrated NAND gate logic function test
110. Testing of CMOS Gate Circuits
111. Output characteristic testing of TTL and CMOS circuits
112. Connections and Drivers of Integrated Logic Circuits
113. Combinatorial Logic Circuit
114. Half adder
115. Full adder
116. Decoder
117. Decoder Logic Function Test
118. Data selector logic function test
119. One out of four data selector
120. Choose one out of eight data selectors
121. Integrated trigger logic function testing
122. Basic RS Trigger
123.JK trigger
124. D trigger
125. CMOS Trigger
126. Counting, decoding, and display
127. Counter and Its Applications
128. Logic function test of decimal reversible counter
129. Binary addition counter
130. Decimal addition counter
131. Test the logic function of shift registers
132. Shift Register and Its Applications
133. Pulse Distributor and Its Applications
134.555 Time Base Circuit
135. Single state trigger
136. Multi harmonic oscillator
137. Schmitt trigger
138. D/A converter
139. A/D converter
Comprehensive Electrical Skills Training
140. Design and Application of Operational Amplifier
141. Design of controlled sources
142. Design of ammeter, voltmeter, and ohmmeter
143. Design and Application of Rectification and Filtering Circuit
144. Design and Application of Alarm Protection Circuit
145. Design and Application of Overcurrent Protection
Electric Drive Skill Training
1. Positive rotation control circuit of knife switch
2. Contactor inching forward control circuit
3. Forward rotation control circuit with self-locking
4. Forward control circuit with over seek protection
5. Reverse switch controls forward and reverse control circuit
6. Positive and reverse control circuit for contactor interlocking
7. Forward and reverse control circuit of button interlocking
8. Button contactor composite interlocking control circuit
9. Automatic round-trip travel control circuit
10. Contactor controlled series resistance step-down starting circuit
11. Time relay control series resistance voltage reduction control circuit
12. Manual Y/△ voltage reduction starting
13. Contactor control Y/△ voltage reduction starting
14. Time relay controls Y/△ voltage reduction starting
15. QX3-13 Type Y/△ Automatic Start Control Circuit
16. Half wave rectification energy consumption braking control circuit
17. Full wave rectification energy consumption braking control circuit
18. C620 lathe electrical control circuit
19. Manual voltage reduction starting
20. Single phase operation reverse connection brake control circuit
21. Electrical control circuit of electric hoist
22.C6163 lathe electrical control circuit
23. Control circuit interlocking control circuit
24. Main circuit interlocking control circuit
Comprehensive Training of PLC and Frequency Conversion
(1) PLC Basic Skills Training
1. PLC cognitive training (software and hardware structure, system composition, basic instruction practice, wiring, programming download, etc.)
2. Practical training on typical motor control (inching, self-locking, forward and reverse rotation, star delta switching start, etc.)
3. PLC simulation training
(2) Practical Training of PLC Simulation Control Application
4. Digital display control
5. Answerer control (priority, numerical calculation, with sound effect function)
6. Light control of the Heavenly Tower (flashing, emitting, flowing)
7. Music fountain control (with sound effect function)
8. Intersection traffic light control
9. Water level control of water tower
10. Automatic feeding and loading system control
11. Four section conveyor belt control
12. Assembly line control
13. Control of multiple liquid mixing devices
14. Control of automatic molding machine
15 fully automatic washing machine control (with sound effect function)
16. Electroplating production line control
17. Self controlled rolling mill control
18. Mail sorting machine control
19. Vending machine control
20. Robot arm control
21. Fourth floor elevator control (physical)
22. Control of machining center (physical)
(3) PLC Physical Control Training
1. Linear motion position recognition, motion trajectory control, positioning control
2. Stepper motor motion control
3. DC motor control
4. Temperature PID control (with sound effect function)
(4) PLC Advanced Skills Training (Design, Installation, Debugging, and Maintenance)
1. PLC controlled forward and reverse rotation control of three-phase asynchronous motor
2. Three phase asynchronous motor Y/△ starting control controlled by PLC
3. Three phase asynchronous motor voltage reduction starting control controlled by PLC
4. Energy consumption braking control of three-phase asynchronous motors controlled by PLC
5. C620 lathe electrical control circuit
6. C6130 lathe electrical control circuit
7. Electrical control circuit of electric hoist
(5) Practical Training on Motor Drive and Control Based on Frequency Converter
1. Function parameter setting and operation of frequency converter
2. Inverter alarm and protection function
3. Multiple speed selection with variable frequency speed regulation
4. External terminal jog control
5. Control the forward and reverse motion of the motor
6. Control the operation of motor running time
7. Instantaneous power outage frequency converter parameter setting
8. External voltage variable frequency speed regulation
9. Variable frequency open-loop speed regulation of three-phase asynchronous motors
(6）PLC、 Practical training on motor drive and control of frequency converter
1. Multi segment speed selection and variable frequency speed regulation based on PLC communication method
2. Open loop speed regulation of frequency converter based on PLC communication method
3. Closed loop speed regulation of frequency converter based on PLC communication method