1. Overview
DLDS-S61 Instrument and Meter Training system can provide practical training content for instrument and process control of temperature, flow, liquid level, and pressure. The control training system includes: product flexible batching system, product flexible deep processing system, product flexible post-processing system, digital networked intelligent measurement and control system, production process visualization platform, and more functional operating platform, etc.
2. Main configuration
1. Working power supply: AC 220 V±10%, 50Hz.
2. Occupation size: overall layout size 9000 mm * 4500 mm * 1850mm (L×W×H )
3. Working environment: temperature 5°C – 50 °C, relative humidity <85% (25°C).
4. Safety protection: It has multiple protections such as over-temperature, over-pressure, over- liquid level alarm, and emergency stop .
5. Control system : Siemens S7-1200 series, SCADA system .
6. Machine power: ≤7KVA.
3. Training Projects
1. Sensor detection technology: including pressure sensors , temperature sensors , liquid level sensors , flow sensors , and weighing sensors commonly used in industrial instruments . Students can learn about various typical sensors on this device , and master the usage methods of various sensors.
2. Installation technology of instruments and pipelines: the installation methods of pressure sensors , temperature sensors, liquid level sensors , flow sensors , weighing sensors , etc. commonly used in industrial instruments and the production of pipeline systems . On this equipment, trainees can understand the installation forms of various typical sensors and the horizontal and vertical layout of pipelines, and master the usage methods of various sensors and pipelines .
3. Electrical control system: The drawings of the electrical part are designed according to industrial standards. Students can learn circuit principle analysis, PLC I/O address checking and equipment circuit analysis methods on this equipment.
4. SCADA centralized control technology: Through this platform, students can master the application of the centralized control system , how to configure, collect data and control in the centralized control system .
5. PID adjustment: Students can understand how to use PID to perform various PID controls such as constant temperature, constant pressure, constant flow , and constant liquid level on this equipment.
6. Siemens PLC technology: students can practice PLC wiring, programming and debugging on this device.
7. Process flow of the production line: The equipment is equipped with heating and cooling systems, on which trainees can learn the process flow of heating and cooling of the production line , and arrange the corresponding functional pipelines according to the process flow chart.
8. System maintenance and fault detection technology: This part focuses on the content and methods of daily maintenance of over-controlled equipment, as well as common fault analysis and troubleshooting methods.
9. System ratio control: The first batching system of the system can fully realize the ratio control of materials, and can set a variety of formulas, so as to realize the ratio of various formulas.
10. Process control: The deep processing system of the second station and the post-processing system of the third station of the system fully reflect how to accurately control and process products in the process industry. Through this system, students can learn the control and process in the process industry. acquisition technology.
