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 <title><![CDATA[步 进 电 机 求 助！！！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328.html]]></link>
 <description><![CDATA[Latest 50 replies of 步 进 电 机 求 助！！！]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Tue, 05 May 2026 19:59:54 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <description><![CDATA[串完等你好消息。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2115480.html]]></link>
 <author><![CDATA[彭万生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2020 12:05:09 +0000]]></pubdate>
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 <description><![CDATA[我现在也有过这个疑问！可能质量参差不齐，有的确实接24没问题，但有的又不行，虽然都说可以24V！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2115449.html]]></link>
 <author><![CDATA[少爺姓邵]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2020 09:34:42 +0000]]></pubdate>
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 <description><![CDATA[[s:28] 郭德纲说过一句话：你说的话，我连标点符号都不信。建议厂家的话，也别全信，串个电阻也不是多大的工程量，试试呗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2114048.html]]></link>
 <author><![CDATA[stackdog]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 Apr 2020 01:06:19 +0000]]></pubdate>
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 <description><![CDATA[有的步进驱动确实5V~24V电压兼容，不需要串电阻，我们厂里的shinano步进驱动脉冲，方向信号24V直连用了4年多了啥事没有，有图有真相。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113473.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 18 Apr 2020 03:30:43 +0000]]></pubdate>
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 <description><![CDATA[串电阻吧，串完等你好消息。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113334.html]]></link>
 <author><![CDATA[dusongjie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 Apr 2020 09:56:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[等你的结果哦，我个人想法也是加电阻]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113329.html]]></link>
 <author><![CDATA[zhuo610616]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 Apr 2020 09:31:01 +0000]]></pubdate>
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 <description><![CDATA[可能只是机率问题，继续换驱动器。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113192.html]]></link>
 <author><![CDATA[chi1225]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 Apr 2020 00:59:25 +0000]]></pubdate>
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 <description><![CDATA[凡是24V驱动必加2K电阻，否则驱动方向串口会烧掉，导致只往一个方向运转]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113175.html]]></link>
 <author><![CDATA[ndhpeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Apr 2020 23:43:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[串2K电阻或者改5V电压]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113091.html]]></link>
 <author><![CDATA[dwx123456]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Apr 2020 08:34:22 +0000]]></pubdate>
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 <description><![CDATA[带电拔插过没有？如果有就是坏了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113058.html]]></link>
 <author><![CDATA[dayuczj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Apr 2020 06:25:32 +0000]]></pubdate>
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 <description><![CDATA[我也用过没串电阻的，驱动器上面都标着PLS（5-24VDC）,虽然也都能用，但是我想保险起见还是串电阻比较好，尤其电压不稳，干扰严重的情况。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113042.html]]></link>
 <author><![CDATA[mistyke]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Apr 2020 05:34:44 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第7楼527823090于2020-04-11 10:22发表的&nbsp;&nbsp;:
我向卖家确认过，说是不用串电阻3.3/5/24V兼容
[/quote]
销售的话你也信]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2113038.html]]></link>
 <author><![CDATA[lch8478]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Apr 2020 04:34:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个电阻是厉害 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112485.html]]></link>
 <author><![CDATA[工控剑侠666]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Apr 2020 09:26:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[期待你的反馈 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112468.html]]></link>
 <author><![CDATA[淡淡雨季]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Apr 2020 08:13:11 +0000]]></pubdate>
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 <description><![CDATA[其实也有可能是电网波动导致的，尤其是有变频器的机台。我之前有用雷赛很多步进，也都没加电阻，一点事都没。我觉得你可以加一个电阻测试一下，或者，把PLC输出电路的电和变频器的隔开测试一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112467.html]]></link>
 <author><![CDATA[淡淡雨季]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Apr 2020 08:12:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[+极加个2K的电阻]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112464.html]]></link>
 <author><![CDATA[王春杰]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Apr 2020 08:04:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[驱动器里面的的220欧电阻烧了，维修很多次了，厂家都特么忽悠的
反正记住一点，24V驱动，必加2K电阻]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112452.html]]></link>
 <author><![CDATA[nightblueblu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Apr 2020 07:26:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112344.html]]></link>
 <author><![CDATA[crgtom]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Apr 2020 00:26:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[昨天换了个驱动器，仔细测了下方向信号电流20MA，串了一个2K电阻电流10MA，为了安全期间又加了一个2K电阻，现在电流只有5MA了，卖家技术说干扰问题，我觉得不大可能就一个2.2KW变频能把驱动器干扰烧掉？现在很多售后技术都是些没经验没实践的毕业生，为了少麻烦还是把驱动器放在远离变频器300mm地方，用一段时间再看看吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112343.html]]></link>
 <author><![CDATA[527823090]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Apr 2020 00:17:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[等楼主回复真相。结果]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112342.html]]></link>
 <author><![CDATA[泰山之石]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Apr 2020 00:08:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这么多大神教你，你都不信 [s:28] ,还是要加电阻！ [s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112289.html]]></link>
 <author><![CDATA[xshflove]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Apr 2020 10:24:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个2K电阻]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112243.html]]></link>
 <author><![CDATA[ndhpeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 12 Apr 2020 03:22:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[程序有没有问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112169.html]]></link>
 <author><![CDATA[dalao123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2020 10:38:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[cw,ccw?
pul,dir? [s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112051.html]]></link>
 <author><![CDATA[tudou0117]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2020 03:31:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没加电阻，光耦烧了，鉴定完毕。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112044.html]]></link>
 <author><![CDATA[awwwpa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2020 03:14:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[串一个电阻可能就不会坏了，厂家的话不能全信。驱动打开看下是不是电阻烧了，如果烧了，就串电阻。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112034.html]]></link>
 <author><![CDATA[仙居人家]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2020 02:50:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我向卖家确认过，说是不用串电阻3.3/5/24V兼容]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112018.html]]></link>
 <author><![CDATA[527823090]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2020 02:22:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[人家说的通用，可能意思就是根据接线方法改变来通用吧。就比如好多电气，如三菱FX系列PLC输入PNP和NPN都可以用，但是接线方式有差异的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112009.html]]></link>
 <author><![CDATA[13771165220]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2020 01:29:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[焊个电阻吧&nbsp;&nbsp;安川的没有焊电阻烧过驱动 如果实在不清楚就去查一下手册 不要想当然 不然烧东西了就打脸了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2112004.html]]></link>
 <author><![CDATA[wangnaizhi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2020 01:16:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用24V供电要加2K2电阻，如不加，内部220欧电阻烧了。
 [attachment=242465]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1680328#2111998.html]]></link>
 <author><![CDATA[anlyl2014]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Apr 2020 01:02:20 +0000]]></pubdate>
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