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 <title><![CDATA[一台FX1S30MR-PLC控制两台变频器。要用什 ..]]></title>
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 <description><![CDATA[Latest 50 replies of 一台FX1S30MR-PLC控制两台变频器。要用什 ..]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以有485通讯功能]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87880#913561.html]]></link>
 <author><![CDATA[penzhenjian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 14:45:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[FX1S的PLC没有扩展能力，不过你可以用PLC自带的通讯口和变频器做通讯控制，需要把422转成485才可以。FX1N以后的PLC才有扩展能力。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87880#912173.html]]></link>
 <author><![CDATA[chenpingyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 08:11:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[能的有485通讯功能]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87880#912114.html]]></link>
 <author><![CDATA[杰仔]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 07:33:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[能，变频也有有485通讯功能。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87880#912103.html]]></link>
 <author><![CDATA[易志刚]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 07:25:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[只要变频器上有通讯口就可以实现。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87880#912003.html]]></link>
 <author><![CDATA[meiyouleya]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 06:12:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[能实现的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87880#911984.html]]></link>
 <author><![CDATA[teng_hua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 05:57:19 +0000]]></pubdate>
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