| 西门子200系列PLC脉冲串输出指令的研究与实践 |
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| 引用本文： | 孙建东,蒋兴加. 西门子200系列PLC脉冲串输出指令的研究与实践[J]. 天津职业院校联合学报, 2010, 12(2): 61-63 |
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| 作者姓名： | 孙建东 蒋兴加 |
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| 作者单位： | 1. 天津工程职业技术学院,天津市,300280
2. 广西职业技术学院,广西,530220 |
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| 摘 要： | 利用STEP7提供的位置控制向导,选择合适的向导参数,可以快捷、方便地生成应用子程序,深入分析研究PTOx_RUN、PTOx_MAN、PTOx_CTRL、PTOx_LDPOS四个子程序的特性,能达到准确记录和控制脉冲数,达到精确控制的目的。
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| 关 键 词： | 位置控制向导 PLC PTO脉冲串 |
Research and Practice on Output Instruction of Pulse String of Siemens 200 Series PLC |
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| SUN Jian-dong,JIANG Xing-jia. Research and Practice on Output Instruction of Pulse String of Siemens 200 Series PLC[J]. Journal of Tianjin Vocational Institutes, 2010, 12(2): 61-63 |
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| Authors: | SUN Jian-dong JIANG Xing-jia |
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| Affiliation: | SUN Jian-dong1,JIANG Xing-jia2(1.Tianjin Engineering Vocational Technical Institute,Tianjin 300280 China,2.Guangxi Vocational Technical Institute,Guangxi 530220 China) |
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| Abstract: | The position-controlling wizard offered by STEP7 can help to generate applied subprogram fast and conveniently by selecting appropriate parameters.This paper analyzes and studies the characteristics of the four subprograms including PTOx_RUN,PTOx_MAN,PTOx_CTRL,PTOx_LDPOS deeply so that the pulse number can be recorded and controlled correctly to achieve the goal of accurate control. |
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| Keywords: | PLC |
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