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 <description><![CDATA[温故而知新。学而知不足。]]></description>
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 <author><![CDATA[bruce2020]]></author>
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 <pubdate><![CDATA[Fri, 11 Mar 2022 04:17:28 +0000]]></pubdate>
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 <description><![CDATA[八九年前的帖子怎么突然又起来了 [s:26]]]></description>
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 <author><![CDATA[小明同学233]]></author>
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 <pubdate><![CDATA[Thu, 10 Mar 2022 00:34:57 +0000]]></pubdate>
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 <description><![CDATA[7楼可以完美解决问题！]]></description>
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 <author><![CDATA[toptron]]></author>
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 <pubdate><![CDATA[Thu, 10 Mar 2022 00:21:09 +0000]]></pubdate>
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 <description><![CDATA[把屏蔽线外面铜丝单端接地。再不行把PLC接地端接地，再不行就把0V接地。上次我也碰到这问题，偶尔驱动器会多接收130个脉冲。最后把0V接地就OK 了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427986#1506174.html]]></link>
 <author><![CDATA[xujian]]></author>
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 <pubdate><![CDATA[Wed, 06 Nov 2013 02:09:34 +0000]]></pubdate>
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 <description><![CDATA[什么品牌的伺服呀？]]></description>
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 <author><![CDATA[luo76]]></author>
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 <pubdate><![CDATA[Wed, 06 Nov 2013 01:22:01 +0000]]></pubdate>
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 <description><![CDATA[你既然是定位的呢就多让他来回定位看有漂移不，显示器上不一定准一直发脉冲让转一圈，看定位点会跑偏不]]></description>
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 <author><![CDATA[anchunsheng]]></author>
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 <pubdate><![CDATA[Wed, 06 Nov 2013 01:18:42 +0000]]></pubdate>
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 <description><![CDATA[来学习，请问问题解决了没啊，怎么解决的呢？]]></description>
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 <author><![CDATA[jiawei569]]></author>
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 <pubdate><![CDATA[Tue, 05 Nov 2013 16:03:07 +0000]]></pubdate>
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 <description><![CDATA[正反转脉冲和脉冲和方向都一样的，脉冲都一样。只要你尝试PLC发出10000个脉冲，伺服是否接收了10000个脉冲，这样就能判断有无干扰这样的信号，我试过调试步进电机的时候，电磁阀最容易干扰，这个不是发送脉冲线上的干扰，是直接干扰步进电机放大器。你也可以尝试，PLC发脉冲，让其他的机器运作，看看伺服有无接收到脉冲信 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427986#1443700.html]]></link>
 <author><![CDATA[rockyhuo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 May 2013 12:21:38 +0000]]></pubdate>
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 <description><![CDATA[PLC输出方式：脉冲加方向--------正反转脉冲，这两种有明显抗干扰区别没？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427986#1443660.html]]></link>
 <author><![CDATA[gali1120107]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 May 2013 10:37:51 +0000]]></pubdate>
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 <description><![CDATA[[s:39] 希望知道的老师，能够说明详细点]]></description>
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 <author><![CDATA[gali1120107]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 May 2013 10:27:40 +0000]]></pubdate>
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