Based On PLC Hot Dip Galvanizing Production Line Monitoring System

This article is in reference to Hebei Province, Wang long galvanized metal Manufacturing Co. workshop hoist control system project and according to the actual site production requirements, Proposed galvanizing production line control system based on PLC control batch thermal strategies and control methods. PLC as the central control unit, Completed of eight single electric hoist crane control、Multiple crane control、Reset crane control group、Protection,frequency control and other functions. The modular structure, cycle scan mode, the software packages into the master module、Initialization module, single control module, multi hanging centralized control module, reset module, Several parts hoist operation monitoring module. Batch hot dip galvanized in accordance with the actual needs of the site, the monitoring system is designed to work the system, facilitate the operator to detect on-site production. Improves the safety of the production site. Multi-motor control system with PLC as the core components of the batch hot dip galvanizing line, the end of our batch hot dip galvanizing line no centralized control of history, especially the use of PLC completed the centralized control of multi-batch hot dip galvanizing line motor technology, to fill the gap. In the integrated control system designed to spot monitoring system, it provides a good man-machine interface for the staff, according to the display, fast troubleshooting, greatly improved work efficiency.