基于PLC的定量灌装控制系统 |
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引用本文: | 张德芹,徐世许,吴光强.基于PLC的定量灌装控制系统[J].工业控制计算机,2014(8):127-128. |
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作者姓名: | 张德芹 徐世许 吴光强 |
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作者单位: | 青岛大学自动化工程学院,山东青岛266071 |
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摘 要: | 设计一种基于PLC的定量灌装控制系统,实现定量灌装的自动化。该系统由PLC、托利多称重仪表和灌装机组成。系统具有定量灌装和清洗两种工作模式。在定量灌装模式下,PLC对称重仪表连续发送的数据进行采集、处理,得到当前灌装的重量数据,PLC控制灌装机的电磁阀等动作,从而完成定量灌装。清洗模式用于对设备的清洗,保证设备干净、整洁。设计的控制系统经调试已投入实际运行。
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关 键 词: | PLC 灌装机 灌装模式 清洗模式 |
Design of Quantitative FiIIing Machine ControI System Based on PLC |
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Abstract: | A kind of quantitative fiI ing machine for controI system based on PLC is designed in order to achieve the goaI of au-tomatic quantitative fiI ing in the industriaI.The system consists of PLC,weighing machine and the fiI ing machine.The system has two working modes:fiI ing mode and CIP mode.In fiI ing mode,the PLC continuousIy coI ects and processes current data from weighing machine,then compIetes a quantitative fiI ing through outputting different signaIs to controI soIenoid vaIve. |
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Keywords: | PLC PLC weighing machine fiI ing mode CIP mode |
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