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本文介绍了PLC 系统对自来水厂配水设备的自动控制。根据装置的特点和用户的使用情况，选用增量式PID 调节。并通过软件和硬件的合理配合，使系统实现软启、软停及恒压供水。关键词：PLC；自
本文介绍了PLC 系统对自来水厂配水设备的自动控制。根据装置的特点和用户的使用情况，选用增量式PID 调节。并通过软件和硬件的合理配合，使系统实现软启、软停及恒压供水。关键词：PLC；自
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