MR005P Process Control Trainer Didactic Equipment Vocational Training Equipment
Product Overview
1.1 Overview Process control is the abbreviation of automatic control of production process, and it is an important part of automation technology. Usually refers to the production process of petroleum, chemical industry, electric power, metallurgy, light industry, building materials, nuclear energy, etc. In the process of modern industrial production, process control technology plays an increasingly important role in order to achieve the optimal technical and economic indicators, improve economic benefits and labor productivity, improve labor conditions, and protect the ecological environment. Taking the key technology and equipment system in process industry automation and information system as the main line, design advanced comprehensive training and teaching equipment for professional process control laboratories, and establish key laboratory engineering training bases. The design of this training unit is reasonable and has strong versatility. It can not only meet the requirements of experimental teaching for professional courses such as industrial automation and automatic control in colleges and universities, but also suitable for the research and development of graduate project topics. 1.2 Features 1. The training equipment adopts industrial aluminum profile frame, transparent structure design, and open structure interface. The system adopts desktop installation, desktop installation, flexible placement. 2. The product adopts a desktop structure, an aluminum alloy frame design, and two parts of the control object and control system. It can be combined on the workstation or used separately according to needs. For example: adding the control system to different simulated load boxes can Become PLC training equipment, greatly increasing the flexibility of equipment use. 3. The input/output interface of the equipment has good compatibility. The drive unit and PLC control unit adopt hanging box type, which is easy to replace. It can be used as an electronic circuit load or as the execution object of the PLC control system, and can be expanded and upgraded as needed.
Performance Parameter
1. Working power supply: single-phase three-wire 220V+5% 50Hz; 2. Dimensions: 1600 x 800 x 1680 mn (length x width x height) 3. Machine capacity: <1KVA Control signal: voltage 0 5V/4-20mA; 4. Control object power supply: motor DC24V10%, control valve DC24V±10%, heating DC48V±10% 5. Working environment. -10°C to 40°C, relative humidity: 20%~90% non-condensing 6. Working conditions: temperature -10°C~+40°C relative humidity <85% (25°C) System Configuration Main components of the system:
Serial number
Product name
Quantity
1
Process control system object device
1Set
2
Electrical installations for process control systems
1Set
Experimental Content
Chapter 1: Experiments on understanding the structural composition of process control systems Experiment 1: Understanding of the hardware structure composition of process control and detection devices and the composition and connection experiments of control schemes Experiment 2 Operation and parameter setting experiment of regulating instrument, transmitting instrument, etc. Experiment 3 Sensor Calibration (Zero Migration and Span Adjustment) Chapter 2 Controlled Object Characteristics Test Experiment Experiment 1 Single-capacity water tank characteristic test experiment Experiment 2 Pressure vessel characteristic test experiment Chapter 3 Single-loop control system experiment Experiment 1 Practice of single-loop control system Experiment 2 Water tank liquid level fixed value control experiment Experiment 3 Static water temperature constant value control experiment Experiment 4 Dynamic Water Temperature Fixed Value Control Experiment Experiment 5 Electric valve flow fixed value control experiment Experiment 6 Speed-regulating water pump flow constant value control experiment Experiment 7 Water tank pressure constant value control experiment Experiment 8 Pressure relief protection experiment of water tank pressure Chapter 4 Temperature-level control experiment Experiment 1 Water temperature and level control experiment of water tank Chapter 5 PID Control System Experiment Experiment 1 PID control experiment of flow parameters Experiment 2 PID control experiment of temperature parameters Experiment 3 PID adjustment control experiment of pressure parameters Experiment4 PID adjustment control experiment of liquid level parameters Chapter 6 Sensor Signal Operational Amplifier Comparison Circuit Experiment Experiment 1 Temperature signal acquisition circuit experiment Experiment 2 Pressure, liquid level, flow, TDS acquisition circuit experiment, control valve circuit experiment Experiment 3 Liquid level switch circuit experiment Experiment 4 Heater, water pump, solenoid valve, agitator circuit experiment
