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为解决传统ＣＰ－１电气控制系统存在的问题，采用ＰＬＣ控制装置进行改造．本着电气符号不变、功能不变、操作使用不变的原则，硬件设计中选用Ｃ４０Ｐ－ＣＤＲ－ＤＥ机型以满足控制系统Ｉ／Ｏ点数的要求，从而提高了整机的自动化生产水平，故障率大大降低，有效地降低了工程技术人员的劳动强度．
In order to solve the problems of the traditional CP-1 electrical control system, the PLC control device was used to carry on the transformation. Based on the principle of constant electrical symbols, unchanged functions and unchanged operation, the C40P-CDR-DE model is adopted in the hardware design to meet the requirements of control system I / O points, thus improving the level of automation production of the complete machine, The failure rate is greatly reduced, effectively reducing the labor intensity of engineering and technical personnel.