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 <title><![CDATA[关于求一个数的负数的问题]]></title>
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 <description><![CDATA[Latest 50 replies of 关于求一个数的负数的问题]]></description>
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 <description><![CDATA[[quote]引用第7楼xbl2018于2015-05-20 18:45发表的&nbsp;&nbsp;:
MUL D0 K-1 D10
[/quote]
一語道破[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1669111.html]]></link>
 <author><![CDATA[东华数字]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 07:02:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第9楼海风123于2015-05-21 09:33发表的&nbsp;&nbsp;:
想问楼主这个3楼的可行吗？还有7楼的可以用吗？ [s:21]&nbsp;&nbsp;[s:26]
[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1669060.html]]></link>
 <author><![CDATA[john42tw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 03:29:19 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第5楼xxl123于2015-05-20 18:02发表的&nbsp;&nbsp;:
这个在有些场合是有用的。比如调机时步进或伺服的前进脉冲数。有时距离不很确定时可用点动前进或后退来确定数值这种场合下。
[/quote]
手动测距离需要求负数？还是不太理解。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1669037.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 02:27:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你自己写到PLC中实际操作一下不就知道行不行吗！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1669016.html]]></link>
 <author><![CDATA[xbl2018]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 01:40:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[想问楼主这个3楼的可行吗？还有7楼的可以用吗？ [s:21]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1669013.html]]></link>
 <author><![CDATA[海风123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 01:33:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，高手在民间]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1669002.html]]></link>
 <author><![CDATA[lan333000]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 01:26:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[MUL D0 K-1 D10]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1668831.html]]></link>
 <author><![CDATA[xbl2018]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 10:45:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[二楼正解。经实验是对的。谢谢!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1668827.html]]></link>
 <author><![CDATA[xxl123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 10:32:54 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个在有些场合是有用的。比如调机时步进或伺服的前进脉冲数。有时距离不很确定时可用点动前进或后退来确定数值这种场合下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1668819.html]]></link>
 <author><![CDATA[xxl123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 10:02:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一楼是可行。可是要好几步才能得到。请问有最少步数得到吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1668818.html]]></link>
 <author><![CDATA[xxl123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 09:55:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[MOV K-155 D0]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1668816.html]]></link>
 <author><![CDATA[john42tw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 09:27:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:17] 用0减一下貌似也行]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1668808.html]]></link>
 <author><![CDATA[mecdqmecdq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 09:16:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用155*2=310 再用155-310=-155 嘿嘿]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485533#1668806.html]]></link>
 <author><![CDATA[drihui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 09:14:38 +0000]]></pubdate>
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