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 <title><![CDATA[触摸屏与PLC通讯出现错误]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436.html]]></link>
 <description><![CDATA[Latest 50 replies of 触摸屏与PLC通讯出现错误]]></description>
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 <description><![CDATA[時好時壞最難抓問題了 [s:28]

先量量工作電壓吧...]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1667111.html]]></link>
 <author><![CDATA[东华数字]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 15 May 2015 05:56:44 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[给PLC加个风扇]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1666974.html]]></link>
 <author><![CDATA[daguaichen]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 15 May 2015 00:09:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[手头有没有多的PLC或者触摸屏，用替换法先排除硬件故障；我曾经遇到过，一个24V的电源不合格，烧毁了，让我的FX1S-20MR和一个信捷的文本，通信口同时烧坏的情况，出现类似楼主说的故障现象，先是无法通信，换PLC，能通信，不报警，但是文本上的寄存器数值不会变化，总是0，又换文本，才通信正常]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1604577.html]]></link>
 <author><![CDATA[gc007008]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2014 09:32:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电池没电了。数据是存屏还是PLC？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1604516.html]]></link>
 <author><![CDATA[静芳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2014 06:27:24 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[已供电正常]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1604506.html]]></link>
 <author><![CDATA[sug]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2014 06:12:36 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是不是断电后 忘了重新上电&nbsp;&nbsp;找不到设备 当然通讯不上]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1604503.html]]></link>
 <author><![CDATA[会飞的怪兽]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2014 06:04:41 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[FX1s用的是非易失性存储器EEPROM,断电后数据不会丢失]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1604366.html]]></link>
 <author><![CDATA[sug]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Sep 2014 14:44:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那个寄存器是断电保持型的吗？还是普通型的！普通型不具备保持！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1604352.html]]></link>
 <author><![CDATA[mill6610]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Sep 2014 13:56:47 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通讯电缆和线路正常]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1604340.html]]></link>
 <author><![CDATA[sug]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Sep 2014 13:03:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[线路不好么]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466436#1604336.html]]></link>
 <author><![CDATA[luyushen]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Sep 2014 12:58:38 +0000]]></pubdate>
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