| S7-PLCSIM在涡流探伤电气系统设计中的应用 |
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| 引用本文： | 董欣,马健,赵洪贤. S7-PLCSIM在涡流探伤电气系统设计中的应用[J]. 无损检测, 2011, 0(6): 74-76 |
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| 作者姓名： | 董欣 马健 赵洪贤 |
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| 作者单位： | 山东省科学院激光研究所; |
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| 摘 要： | 在电气系统设计过程中利用S7-PLCSIM仿真软件来查看PLC程序的运行状况。首先分析了涡流探伤系统和工艺流程,其次介绍了在涡流探伤电气系统中PLC输入输出信号地址的分配情况,然后基于对S7-PLCSIM界面的描述,利用S7-PLCSIM仿真实际的S7-300PLC。通过仿真能够发现程序中存在的问题以便及时处理,提高了程序开发的效率,节约了现场的调试时间。实例表明仿真结果与涡流探伤中实际的PLC运行一致,经仿真测试后的程序安全、稳定、可靠。
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| 关 键 词： | 涡流探伤 软件仿真 |
Application of S7-PLCSIM in Eddy Current Testing of Electrical System Design |
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| DONG Xin,MA Jian,ZHAO Hong-Xian. Application of S7-PLCSIM in Eddy Current Testing of Electrical System Design[J]. Nondestructive Testing, 2011, 0(6): 74-76 |
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| Authors: | DONG Xin MA Jian ZHAO Hong-Xian |
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| Affiliation: | DONG Xin,MA Jian,ZHAO Hong-Xian (Laser Institute of Shandong Academy of Sciences,Jining 272017,China) |
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| Abstract: | The S7-PLCSIM can be used to examine the running status of the PLC program in the electrical system design process.First of all,eddy current testing process flow was analyzed,secondly,electrical input and output signals address distribution of the PLC was described.Then based on S7-PLCSIM interface descriptions; practical S7-300 PLC was simulated by using S7-PLCSIM.The problems could be found and dealt with timely in the process of simulation.The program development efficiency was improved and the time for ... |
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| Keywords: | Eddy current testing Software simulation |
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