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 <title><![CDATA[求助]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1428867.html]]></link>
 <description><![CDATA[Latest 50 replies of 求助]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 10 May 2026 17:32:32 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[找到宏指令,但宏指令不知何意
IF($L00003 == 0) LB 3 (W)
IF($s00160 &gt;= $L00000) LB 1 (W)
JMP LB 3
RET
LB 0:
$u01350 = 31 (W)
PLC[M000070] (OFF)
SYS (SET_SCRN) $u01350
RET
LB 1:
IF($s00161 &gt;= $L00001) LB 2 (W)
JMP LB 3
RET
LB 2:
IF($s00162 &gt;= $L00002) LB 0 (W)
;
LB 3:
IF($L00007 == 0) LB 7 (W ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1428867#1448492.html]]></link>
 <author><![CDATA[heming28]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Wed, 29 May 2013 13:54:52 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[找设备厂家吧，如果人家不白干，就给劳务费。 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1428867#1447974.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Tue, 28 May 2013 07:24:25 +0000]]></pubdate>
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