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 <title><![CDATA[PLC NO RESPONSE？]]></title>
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 <description><![CDATA[Latest 50 replies of PLC NO RESPONSE？]]></description>
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 <description><![CDATA[检查一下通信线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#951672.html]]></link>
 <author><![CDATA[871117]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 07:51:00 +0000]]></pubdate>
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 <description><![CDATA[我正需要这些资料，谢谢你与我们分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#950481.html]]></link>
 <author><![CDATA[hch69]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Jan 2011 15:20:48 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第8楼tczczc于2010-12-19 16:47发表的&nbsp;&nbsp;:
各位，我那个现在是RS485连接的。如果换一个RS232的线，可以连上么？
[/quote]
那必须有配套的rs232 转换燃烧485&nbsp;&nbsp;的转化器&nbsp;&nbsp;通讯参数要设定对噢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#949858.html]]></link>
 <author><![CDATA[龙云祥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Jan 2011 01:48:56 +0000]]></pubdate>
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 <description><![CDATA[(1)检查一下通信线
(2)用替换法把相同设备上的触摸屏试
(2)若不能够解决,那么如果触摸屏有RS232口的,
查手册接上,再不行换新触摸屏拉]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#949740.html]]></link>
 <author><![CDATA[ngch]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 04 Jan 2011 15:23:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主,换台触摸屏壹千多块钱,对一个公司而言,代价不大!老板少抽两条烟就有了!呵呵 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#949658.html]]></link>
 <author><![CDATA[回忆依然最美]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 04 Jan 2011 13:33:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[各位，我那个现在是RS485连接的。如果换一个RS232的线，可以连上么？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#934847.html]]></link>
 <author><![CDATA[tczczc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Dec 2010 08:47:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就是没连上PLC嘛，坛里有个帖子就是说EVIEW屏个FX连接后烧串口的问题，如果线没问题的话很有可能PLC或者屏的通讯口已经烧了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#934752.html]]></link>
 <author><![CDATA[chenpingyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Dec 2010 06:55:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[按楼上几位朋友说的检查一下通信线，通信线没问题的话则可能是PLC或触摸屏故障，以前遇到过一次，威纶触摸屏和FX2N通信，设备运行过程中PLC NO RESPONSE，换过一条通信线故障依旧，然后用电脑和PLC联机正常，判断出是触摸屏故障，更换一触摸屏，搞定！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#934729.html]]></link>
 <author><![CDATA[回忆依然最美]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Dec 2010 06:24:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC与触摸屏通讯不上，检查连接数据线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#934697.html]]></link>
 <author><![CDATA[hua3612339]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Dec 2010 05:48:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC无响应，是不是上下位机的通讯线路的问题？你把链接的线路紧固哈，允许从新启动的话，就把PLC和触摸屏都启动一下看看咋样。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#934696.html]]></link>
 <author><![CDATA[logix500]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Dec 2010 05:42:49 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检查下通信线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#934695.html]]></link>
 <author><![CDATA[5921338]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Dec 2010 05:38:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[EVIEW&nbsp;&nbsp;&nbsp;&nbsp;触摸屏和 LG K120S 的PLC。&nbsp;&nbsp; 屏幕上面COM那个指示灯闪，其他正常的机器上COM指示灯都是亮的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#934634.html]]></link>
 <author><![CDATA[tczczc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Dec 2010 04:11:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你用的是什么介面]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-91313#934601.html]]></link>
 <author><![CDATA[懿炎]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Dec 2010 03:37:48 +0000]]></pubdate>
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