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 <title><![CDATA[PLC控制15台电机，高手请进]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369.html]]></link>
 <description><![CDATA[Latest 50 replies of PLC控制15台电机，高手请进]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Mon, 06 Apr 2026 08:25:18 +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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 <description><![CDATA[这里好热闹,倒是给个详细的回答会更满意]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1052172.html]]></link>
 <author><![CDATA[woodboy]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 15:26:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[肯定需要接触器的啊
没有接触器如何驱动电机呢？
接触器买国产的也不是很贵啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1052033.html]]></link>
 <author><![CDATA[wenmerry1003]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 13:10:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接触器，热继电器，中间继电器都不能少]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1051872.html]]></link>
 <author><![CDATA[waitfor]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 10:56:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主是觉得分别起动15台电机太麻烦才想到PLC要省事的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1051812.html]]></link>
 <author><![CDATA[liuhuaxing]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 09:11:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是还需要并个续流二极管呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1051761.html]]></link>
 <author><![CDATA[zhaofang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 08:19:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有写明是同时启动还是怎么？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1051752.html]]></link>
 <author><![CDATA[136pwpw]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 08:07:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[最省钱就是用按钮开关加接触器，PLC也省了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1051680.html]]></link>
 <author><![CDATA[jin5321]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 06:48:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[连接触器都不想用&nbsp;&nbsp;你省钱真他妈的省到家了&nbsp;&nbsp;&nbsp;&nbsp; 国内的工控品质都陪你们这些人丢了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1051415.html]]></link>
 <author><![CDATA[jackal]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 May 2011 01:14:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是用继电器加接触器吧，比较省钱。[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1051163.html]]></link>
 <author><![CDATA[兴军]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 24 May 2011 13:32:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是用继电器加接触器吧，比较省钱，直接启动，110kw电动机我都直接启动过，而且是带负载启动。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1050390.html]]></link>
 <author><![CDATA[金湖电工]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 May 2011 17:12:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是用继电器加接触器吧，比较省钱]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1050185.html]]></link>
 <author><![CDATA[jiesn]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 May 2011 13:11:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我看你们是没事做。。。瞎搞，，，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1050096.html]]></link>
 <author><![CDATA[scdz]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 May 2011 12:09:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主是总共的功率吧，直接启动就行。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1050012.html]]></link>
 <author><![CDATA[gali1120107]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 May 2011 10:52:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三相固态继电器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1050002.html]]></link>
 <author><![CDATA[示波器]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 May 2011 10:38:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用软启动就可以啊 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1049873.html]]></link>
 <author><![CDATA[wu726962025]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 May 2011 07:16:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[15台同时启动的话，可以用一台或两台合适功率变频器驱动]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1049680.html]]></link>
 <author><![CDATA[z963852]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 May 2011 01:39:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有办法，占位置的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1042413.html]]></link>
 <author><![CDATA[huanyu330]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 14 May 2011 14:14:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[支持1楼]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1042409.html]]></link>
 <author><![CDATA[hanggnan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 14 May 2011 14:10:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[固态，不过也挺占位置的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1018510.html]]></link>
 <author><![CDATA[狂学plc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 17 Apr 2011 13:52:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp; 中间接触器，继电器，都要装。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1018452.html]]></link>
 <author><![CDATA[yangziqiu79]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 17 Apr 2011 12:44:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[差不多10千瓦，要降压启动或变频器启动了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1018027.html]]></link>
 <author><![CDATA[givemepower]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 17 Apr 2011 03:57:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不用接触器是完不成的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1017200.html]]></link>
 <author><![CDATA[向阳铝材公司]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 16 Apr 2011 02:59:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不用接触器是完不成的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1017182.html]]></link>
 <author><![CDATA[fengshen2419]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 16 Apr 2011 02:49:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢楼上的建议啊，15台电机不是同时启动的，每次只启动一台]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1016903.html]]></link>
 <author><![CDATA[jiangping]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 15 Apr 2011 13:54:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要是想省接触器的话，我也赞成4楼的说法，不过还有个办法就是，连PLC都不用，刀闸一合，全部启动，刀闸一拉，满脸金花。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1016736.html]]></link>
 <author><![CDATA[子丑寅卯9]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 15 Apr 2011 11:38:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼汇荣铝业于2011-04-15 07:28发表的&nbsp;&nbsp;:
不加接触器加什么？你还想直接让PLC输出点去控制电机啊？不单要加接触器，你还得加24VDC中间继电器。
[/quote]
赞同]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1016541.html]]></link>
 <author><![CDATA[小鸡已炖]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 15 Apr 2011 07:20:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[15台要是同时启动的话。。。。一定很壮观。。。 [s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1016417.html]]></link>
 <author><![CDATA[恶魔猎手]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 15 Apr 2011 03:35:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三相固态继电器一个最低也得100块钱，24VDC继电器一般12块钱一套（包括底座）。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1016397.html]]></link>
 <author><![CDATA[汇荣铝业]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 15 Apr 2011 03:14:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]直接用三相固态继电器就不需要中间继电器啦（无触点，那个柜子会安静得很）。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1016390.html]]></link>
 <author><![CDATA[taoliang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 15 Apr 2011 03:12:14 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不加接触器加什么？你还想直接让PLC输出点去控制电机啊？不单要加接触器，你还得加24VDC中间继电器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-102369#1016282.html]]></link>
 <author><![CDATA[汇荣铝业]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 14 Apr 2011 23:28:21 +0000]]></pubdate>
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