51401288-200

51401288-200

51401288-200 PLC系统里除了逻辑控制，还有很多拓展出来的功能，比如说PID控制等，当这些逻辑调试基本完成后，可着手调试模拟量、脉冲量控制。

主要的是选定合适控制参数。一般讲，这个过程是比较长的。要耐心调，参数也要作多种选择，再从中选出优者。有的PLC，它的PID参数可通过自整定获得。但这个自整定过程，也是需要相当的时间才能完成的。

51401288-200 

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