摘要
针对液压机的液压回路控制部分进行了PLC控制系统改造,给出了PLC的输入输出地址表、PLC接线图以及软件程序,调试运行后,不仅提高了其保压控制性能,而且大大提高了系统的可靠性、稳定性和生产效率。
The transformation of PLC control system has been conducted to the hydraulic circuit control for hydraulic press. The PLC input and output address table, PLC wiring diagram and software program have been put forward. After commissioning, the pressure maintaining control performance has been improved, as well as the reliability, stability and production efficiency of the system.
出处
《锻压装备与制造技术》
2017年第5期25-28,共4页
China Metalforming Equipment & Manufacturing Technology
