| S7-300 PLC和PROFIBUS-DP现场总线在KDF2滤棒成型机上的应用 |
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| 引用本文： | 杨绍胜.S7-300 PLC和PROFIBUS-DP现场总线在KDF2滤棒成型机上的应用[J].烟草科技,2007(7):20-23. |
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| 作者姓名： | 杨绍胜 |
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| 作者单位： | 长春卷烟厂,长春市吉林大路1099号,130031 |
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| 摘 要： | KDF2滤棒成型机原控制系统存在着控制技术落后,故障率高,维修难度大等问题,为此,采用西门子公司S7-300系列PLC和PROFIBUS-DP现场总线技术对该控制系统进行了改进,主要包括:主电机的调速系统、开/停机及拼纸接头的剔除、成型纸更换、温度控制系统和故障监控。使用结果表明,改进后控制系统提高了机组的运行效率,降低了原辅材料的消耗量,自动化程度高,操作维护方便。
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| 关 键 词： | 可编程控制器 KDF2滤棒成型机 控制系统 组态 |
| 文章编号： | 1002-0861(2007)07-0020-04 |
| 修稿时间： | 2007年3月12日 |
Application of S7-300 PLC and PROFIBUS-DP in KDF2 Filter Rod Maker |
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| YANG SHAO-SHENG.Application of S7-300 PLC and PROFIBUS-DP in KDF2 Filter Rod Maker[J].Tobacco Science & Technology,2007(7):20-23. |
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| Authors: | YANG SHAO-SHENG |
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| Abstract: | The original control system in KDF2 filter rod maker was out of date,frequent in failures and tough in maintenance.The control system was improved with SIEMENS S7-300 PLC and PROFIBUS-DP,mainly including: the speed regulation system of main motor,rejection of filter rods made at the moment when starting or stopping the machine or wrapped by spliced paper;bobbin change over;temperature control system;and malfunction monitoring.The hardware design included system hardware structure and configuration,and software design included touch screen program and S7-300 PLC software program.The improved system elevates the running efficiency and automation of the machine,reduces material consumption,and facilitates machine operation and maintenance. |
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| Keywords: | PROFIBUS-DP |
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