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 <title><![CDATA[分享一个本人调试时处理的干扰问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791.html]]></link>
 <description><![CDATA[Latest 50 replies of 分享一个本人调试时处理的干扰问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 24 May 2026 19:16:37 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[走的IRT?&nbsp;&nbsp;那两个同步的伺服 后面不能再串网线，这两个轴用一个口， 其他的设备从另一个网口出去就好了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2548324.html]]></link>
 <author><![CDATA[周末晒太阳]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 06 Feb 2026 03:01:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢分享！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2547801.html]]></link>
 <author><![CDATA[加勒比海带]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 02 Feb 2026 02:48:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2547649.html]]></link>
 <author><![CDATA[啥都不是]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 01 Feb 2026 01:20:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢分享。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2546601.html]]></link>
 <author><![CDATA[qhdyinuo]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 23 Jan 2026 09:09:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[信号干扰有方向还好，就怕没有方向的，玄学干扰，就很难搞了 [s:19]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2546252.html]]></link>
 <author><![CDATA[chenghui45]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Jan 2026 05:24:19 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[点赞 [s:37]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2545990.html]]></link>
 <author><![CDATA[赵云龙]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 19 Jan 2026 09:17:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[西门子的网口与内部电路是 电气隔离的吗
或者上光纤收发器，彻底解决等电位问题导致的干扰]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2540677.html]]></link>
 <author><![CDATA[buxiugang]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 13 Dec 2025 15:59:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢分享，很实用！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2539847.html]]></link>
 <author><![CDATA[陌上花开_]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 09 Dec 2025 05:40:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[感谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2539839.html]]></link>
 <author><![CDATA[irobet]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 09 Dec 2025 05:09:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这种分享很有用，感谢楼主]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2539541.html]]></link>
 <author><![CDATA[cdxjfj]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 07 Dec 2025 09:33:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[收藏了，遇到信号干扰问题可以借鉴一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2535377.html]]></link>
 <author><![CDATA[zhenzi917]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 10 Nov 2025 00:21:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2535221.html]]></link>
 <author><![CDATA[小小丿刀刀]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 08 Nov 2025 02:45:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习[/b][quote]引用第7楼deamli于2025-04-28 14:24发表的&nbsp;&nbsp;:
干扰是疑难杂症。去年一3C厂也是V90干扰，加磁环，线缆分道，都做了没解决，最后发现把电机侧接地线拆了就好了！搞了2天
[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2534292.html]]></link>
 <author><![CDATA[gz068909]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 02 Nov 2025 03:12:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢分享！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2534112.html]]></link>
 <author><![CDATA[chenliang052]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 31 Oct 2025 08:10:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢经验的分享。 [s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2527227.html]]></link>
 <author><![CDATA[poiuyt147l]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 10 Sep 2025 04:51:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[干扰一直是电气从业人员最头疼的问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2527204.html]]></link>
 <author><![CDATA[gengjie]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 10 Sep 2025 02:34:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个厉害 [s:21] ，顶一个]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2527126.html]]></link>
 <author><![CDATA[zhu2009]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 09 Sep 2025 09:08:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第10楼luosidao007于2025-05-01 11:25发表的&nbsp;&nbsp;:
我们现场PLC通过485通讯控制10几台变频器频率，就是时不时出现频率改不了，一直也没解决
[/quote]
加485隔离器试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2527040.html]]></link>
 <author><![CDATA[shgqynet]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 09 Sep 2025 02:13:17 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，谢谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2520224.html]]></link>
 <author><![CDATA[pengyou6036]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jul 2025 12:05:08 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[要买正规标准的Profinet线缆，还要接地良好，因为走T运动模式，肯定是要直接从支持IRT模块的端口直接进行拓扑（目前除了西门子自家的模块支持，第三方支持IRT的模块很少），并且程序里要进行拓扑，这样网络就没有什么问题了，我们网络里串12台伺服也没有这个问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2520190.html]]></link>
 <author><![CDATA[cxb5867568]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jul 2025 08:28:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[现场调试遇到干扰问题不是一般的烧脑，j经验+运气。 [s:17]&nbsp;&nbsp;[s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2520076.html]]></link>
 <author><![CDATA[godwill]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Jul 2025 01:56:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2518879.html]]></link>
 <author><![CDATA[一勺月光]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 16 Jul 2025 06:24:31 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[杂散电流，电位差。。。。。。这类问题总是不按既定的套路出现。我在现场调试设备总是急停还没有任何故障，排查好长时间无法解决，最终发现现场施工的电焊机地线与焊把线距离过长导致！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2511407.html]]></link>
 <author><![CDATA[看夕阳斜下]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 01 Jun 2025 08:08:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2509103.html]]></link>
 <author><![CDATA[陌上花开_]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 17 May 2025 07:58:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2508884.html]]></link>
 <author><![CDATA[wangliang_33]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 16 May 2025 01:01:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢，学习了，谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2508159.html]]></link>
 <author><![CDATA[wucailuobo]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 11 May 2025 00:06:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[感谢分享，学习了！！！ [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2508058.html]]></link>
 <author><![CDATA[dzh832]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 09 May 2025 14:24:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[宝贵经验，谢谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2507849.html]]></link>
 <author><![CDATA[新手学习中]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 08 May 2025 05:36:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我们现场PLC通过485通讯控制10几台变频器频率，就是时不时出现频率改不了，一直也没解决]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2507065.html]]></link>
 <author><![CDATA[luosidao007]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 01 May 2025 03:25:02 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第7楼deamli于2025-04-28 14:24发表的&nbsp;&nbsp;:
干扰是疑难杂症。去年一3C厂也是V90干扰，加磁环，线缆分道，都做了没解决，最后发现把电机侧接地线拆了就好了！搞了2天
[/quote]


灵感+奇迹]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1778791#2506826.html]]></link>
 <author><![CDATA[hgz284631157]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Apr 2025 08:03:44 +0000]]></pubdate>
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