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对该厂活套自动控制在最初设计中存在的问题作了改进。在原程序上加了连锁关系,加入了手动优先功能,并将设计新程序输入到PLC2中。
The factory automation of looper in the original design problems have been improved. In the original program added a chain, joined the manual priority function, and design a new program input PLC2.