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 <title><![CDATA[3u或3GA&#160;&#160;配J3/J4/JE&#160;&#1 ..]]></title>
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 <description><![CDATA[1、首先不论是JE还是J4都分为A B两种类型 A类型支持接线式输入输出信号接口可以采用PLC本身或定位模块 A类型支持SSCNETIII/H的简易运动控制模块 2、JE的编码器分辨率是131072每转 J4的编码器分辨率是4194304每转
3 你用差动接收时 LG也应该是控制公共端 Z相是LZ LZR 采用开路集电极时LG接0V OP接输入]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1648075#1964194.html]]></link>
 <author><![CDATA[何春旭]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2018 11:23:43 +0000]]></pubdate>
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 <description><![CDATA[谢谢楼上的解答]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1648075#1964056.html]]></link>
 <author><![CDATA[fhy0410]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2018 06:00:19 +0000]]></pubdate>
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 <description><![CDATA[OP是Z相,LG接外部开关电源的0V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1648075#1963998.html]]></link>
 <author><![CDATA[leechengyu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2018 02:39:28 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第2楼leechengyu于2018-04-16 22:21发表的&nbsp;&nbsp;:
J4是高阶版,JE是低阶版(编码器只有17bit),可以直接抓Z相就行
[/quote]
谢谢抽空回答，那接Z相OP。那要另接24V电压吗，我网上查了下，好像有说OP是5V输出的。X0无法计数，接收不到脉冲信号，所以感到有点困惑。我外部的NPN传感器接入输入点都是用外接24V ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1648075#1963892.html]]></link>
 <author><![CDATA[fhy0410]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2018 14:41:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[J4是高阶版,JE是低阶版(编码器只有17bit),可以直接抓Z相就行]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1648075#1963888.html]]></link>
 <author><![CDATA[leechengyu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2018 14:21:00 +0000]]></pubdate>
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 <description><![CDATA[看来大家都很忙[s:39][s:39][s:39][s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1648075#1963880.html]]></link>
 <author><![CDATA[fhy0410]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2018 14:10:40 +0000]]></pubdate>
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