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 <description><![CDATA[[quote]引用第4楼qcb8888于2018-06-29 11:17发表的&nbsp;&nbsp;:
我一般性是这样做的只给PLC一个运行频率，然后读变频器的当前频率和当前电流。运行停止还是用IO来控制
[/quote]
我也是这样做]]></description>
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 <description><![CDATA[PLC正常的扫描输出时间间隔我们是感觉不到这个时差的，可能是程序有问题，导致扫描周期变长，仔细检查下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1652302#1983350.html]]></link>
 <author><![CDATA[青空の夏]]></author>
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 <pubdate><![CDATA[Mon, 02 Jul 2018 09:17:54 +0000]]></pubdate>
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 <description><![CDATA[路过学习一下子]]></description>
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 <author><![CDATA[accer53416]]></author>
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 <pubdate><![CDATA[Mon, 02 Jul 2018 05:56:40 +0000]]></pubdate>
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 <description><![CDATA[去掉负载，然后一个一个上电试]]></description>
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 <author><![CDATA[心碎了无痕]]></author>
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 <pubdate><![CDATA[Sat, 30 Jun 2018 02:33:48 +0000]]></pubdate>
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 <description><![CDATA[我一般性是这样做的只给PLC一个运行频率，然后读变频器的当前频率和当前电流。运行停止还是用IO来控制]]></description>
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 <pubdate><![CDATA[Fri, 29 Jun 2018 03:17:12 +0000]]></pubdate>
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 <description><![CDATA[三菱哪个型号的~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1652302#1982720.html]]></link>
 <author><![CDATA[雪水里的鱼]]></author>
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 <pubdate><![CDATA[Fri, 29 Jun 2018 02:43:20 +0000]]></pubdate>
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 <pubdate><![CDATA[Fri, 29 Jun 2018 00:40:18 +0000]]></pubdate>
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 <author><![CDATA[李天明]]></author>
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 <pubdate><![CDATA[Thu, 28 Jun 2018 13:00:06 +0000]]></pubdate>
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