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 <title><![CDATA[PLC能通过继电器控制步进/?]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003.html]]></link>
 <description><![CDATA[Latest 50 replies of PLC能通过继电器控制步进/?]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 11 May 2026 14:35:58 +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[有那种自发脉冲的步进的，雷赛的就有，你就控制通断就可以。你可以去查查，什么型号忘记了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694608.html]]></link>
 <author><![CDATA[mr、木易]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 02 Sep 2015 01:44:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不好用。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694599.html]]></link>
 <author><![CDATA[gdj-gdj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 02 Sep 2015 01:23:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就是一个传送带。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694591.html]]></link>
 <author><![CDATA[mr小青年]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 02 Sep 2015 01:15:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[话说步进电机只控制启停是什么鬼？。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694419.html]]></link>
 <author><![CDATA[kokoper]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 07:26:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用内置定位型步进可以，或者买个步进电机控制器淘宝30元搞定。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694403.html]]></link>
 <author><![CDATA[绝世精灵]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 05:55:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[需要外接一个脉冲发生器才可以的，。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694401.html]]></link>
 <author><![CDATA[mfjsx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 05:54:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[需要一个脉冲发生器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694399.html]]></link>
 <author><![CDATA[zz2679493]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 05:37:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[只靠一个继电器无法控制步进电机正常运转。步进电机运行需要启动指令和脉冲数指令。这里没有脉冲数指令。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694373.html]]></link>
 <author><![CDATA[lqm003]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 04:07:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以考虑去买一个步进电机脉冲发生器，不贵，肯定比继电器好用。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694343.html]]></link>
 <author><![CDATA[fubin739]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 02:50:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[大家看看这个？？？ [attachment=139075]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694289.html]]></link>
 <author><![CDATA[mr小青年]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 01:05:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[设备现在就是要加一个传送带，普通电机安装位置不够。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694280.html]]></link>
 <author><![CDATA[mr小青年]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 00:53:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[只要启停次数不超过继电器工作最大频率就行]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694278.html]]></link>
 <author><![CDATA[unorder]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 00:48:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[只控制起停，当然可以。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694274.html]]></link>
 <author><![CDATA[往事如风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 00:39:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[size=3]且不論跟不跟得上輸出頻率,10萬次的壽命能折騰幾次?!![/size]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694271.html]]></link>
 <author><![CDATA[lay111]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 01 Sep 2015 00:35:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[试一下可以，没有实用价值。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694227.html]]></link>
 <author><![CDATA[purshro]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 31 Aug 2015 13:06:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果只是启停的话，为什么不用单相异步电机？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694175.html]]></link>
 <author><![CDATA[huamantang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 31 Aug 2015 08:23:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[频率在20HZ以下可以，如果最高继电器就无法正常通断了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1528003#1694173.html]]></link>
 <author><![CDATA[abcdef张勇]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 31 Aug 2015 08:21:56 +0000]]></pubdate>
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