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 <title><![CDATA[怎样大开西门子S7带锁的SFC和SFB程序块]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377.html]]></link>
 <description><![CDATA[Latest 50 replies of 怎样大开西门子S7带锁的SFC和SFB程序块]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 12 Apr 2026 07:47:22 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[试试，学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#2210680.html]]></link>
 <author><![CDATA[wangjlcs]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 Aug 2021 06:18:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[带S头的功能块是不能打开的，因为它是西门子系统块。只需要引用，如果有必要和条件打开作为研究那再好不过了，希望有人能够打开，分享。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#664839.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Nov 2009 13:34:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[在网站上就有啊，不过好像是打开FC和FB的，系统功能快没试过，不过你可以试一试~！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#664143.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 14:25:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[说得对！有争议才有真理！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#453456.html]]></link>
 <author><![CDATA[59liuyong]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 10 Mar 2009 13:06:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[西门子的SFC和SFB的都是不可以解锁的，但是 FB和FC的可以解锁。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#423604.html]]></link>
 <author><![CDATA[海浪飞]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 31 Jan 2009 14:30:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[抓狂 [s:26]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#422470.html]]></link>
 <author><![CDATA[pro]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 30 Jan 2009 02:41:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[什么意思呢，努力学习中]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#410217.html]]></link>
 <author><![CDATA[boyun2183]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 09 Jan 2009 03:56:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有拿时间多学习点别的 脑子进水啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#410148.html]]></link>
 <author><![CDATA[ylo999]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 09 Jan 2009 02:48:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没办法的。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#410067.html]]></link>
 <author><![CDATA[iamlah]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 09 Jan 2009 01:09:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[好象打不开的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#394033.html]]></link>
 <author><![CDATA[jamspider]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Dec 2008 03:19:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[SFC、SFB能打开吗,请告之,谢了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#392107.html]]></link>
 <author><![CDATA[cylcgl]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 20 Dec 2008 06:16:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[解开它要靠高手了，那些是西门子公司想给你用但又不想让你明白里面的道道的东西]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#391793.html]]></link>
 <author><![CDATA[an03152002]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 20 Dec 2008 00:17:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[SFC,SFB是打不开的,只能解FB,FC]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#391393.html]]></link>
 <author><![CDATA[aaa111aa]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Dec 2008 12:07:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没必要啊,弄那个做什么啊,SFC 和FBD 很难弄的,那个相当于他的内部编程了
看 FC 和 FB 还是可以的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#379071.html]]></link>
 <author><![CDATA[xiaoqian117]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 08 Dec 2008 06:04:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[昨天在这里下了个解密软件,可是还是打不开]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#376415.html]]></link>
 <author><![CDATA[xiaodewu]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Dec 2008 07:16:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第5楼zhou1211于2008-10-17 10:54发表的&nbsp;&nbsp;:
&nbsp;&nbsp;我发个出来 [attachment=13952][/quote]


这个不错

打开系统块做什么用来？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#359685.html]]></link>
 <author><![CDATA[学习西门子]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2008 05:22:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#356091.html]]></link>
 <author><![CDATA[xuke911]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 15 Nov 2008 04:48:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢zhou1211！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#356090.html]]></link>
 <author><![CDATA[xuke911]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 15 Nov 2008 04:47:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[SFC、SFB系统功能块应该是PLC操作系统的一部分，是没有办法解开的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#352299.html]]></link>
 <author><![CDATA[philsky]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 11 Nov 2008 01:12:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[SFC、SFB系统功能块是没有办法打开的，只能找写程序的人喽。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#351651.html]]></link>
 <author><![CDATA[fert]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 10 Nov 2008 06:48:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[SFC、SFB很难弄开啊！
只有一些FC FB块能用软件打开]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#348260.html]]></link>
 <author><![CDATA[hujunzhi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 06 Nov 2008 14:01:22 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[SFC、SFB系统功能块应该是PLC操作系统的一部分，是没有办法解开的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#348160.html]]></link>
 <author><![CDATA[ywk2008]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 06 Nov 2008 13:03:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:32] 抓狂]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#347762.html]]></link>
 <author><![CDATA[bnm]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 06 Nov 2008 06:53:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 好象打不开的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#332643.html]]></link>
 <author><![CDATA[glpptym]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 17 Oct 2008 15:05:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp;我发个出来 [attachment=13952]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#331987.html]]></link>
 <author><![CDATA[zhou1211]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 17 Oct 2008 02:54:54 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]３楼朋友是何解啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#302213.html]]></link>
 <author><![CDATA[kpkpkp]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 04 Sep 2008 15:24:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[靠！SFC和SFB就不要想打开了，浪费时间！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#283242.html]]></link>
 <author><![CDATA[hkphg]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 10 Aug 2008 10:07:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[留个邮箱，我发个小软件给你试试。不过我没试过，别人给我的。但愿能帮到你]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#268177.html]]></link>
 <author><![CDATA[yzk1230]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 21 Jul 2008 03:04:52 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[西门子PLC内带锁的程序是其实是 在 STEP内 编程时设置编译过来的，这个部分网站张 已有介绍，编译完后 在SOURCE里会 生成一个源文件，你 必须有 这源文件才能恢复。一般带锁的 SFC,SFB甚至一些FC都是 直接复制了 程序，而没有这个源文件。所以一般不 能 解锁。但 在 网上看到了一些强行解锁的软件，本人试过几个。但未成功 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17377#267537.html]]></link>
 <author><![CDATA[ktod]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 20 Jul 2008 02:52:59 +0000]]></pubdate>
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