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VACUUM ›› 2021, Vol. 58 ›› Issue (5): 85-88.doi: 10.13385/j.cnki.vacuum.2021.05.15

• Measurement and Control • Previous Articles     Next Articles

A Crucible Cooling Cycle Control System Based on S7-1200 and WinCC

CHENG Cheng1, WANG Hong-qiang1, LI Yang2, ZHANG Hua-biao2   

  1. 1. IPCE, Tianjin 300180, China;
    2. Anhui Vacree Technologies Co. , Ltd, Hefei 230088, China
  • Received:2020-06-29 Online:2021-09-25 Published:2021-09-23

Abstract: This paper introduces a kind of closed cycle monitoring system for crucible cooling water supply with Siemens s7-1200 series PLC as the control core and WinCC 7.3 configuration software as the man-machine interface. The purpose is to provide a safe and reliable monitoring system for the closed cycle system for crucible cooling water supply. The system includes water pump, flow meter, pressure gauge, thermometer, electromagnetic valve, and pressure transmitter, etc., which can monitor and control the whole crucible cooling water supply closed circulation system in real time. The system has been running steadily online for many years, the control system is safe and stable, the man-machine interface is clear, the interaction is good, and the anti-interference ability is strong enough to meet the needs of online operation.

Key words: cooling, water pump, PLC, Wincc

CLC Number: 

  • TB77
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