<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[学习ST语言感谢“ cvlsam”,烦再看,运行后 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544.html]]></link>
 <description><![CDATA[Latest 50 replies of 学习ST语言感谢“ cvlsam”,烦再看,运行后 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Thu, 14 May 2026 22:19:04 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你每次都将D0赋值为0了，D0值不可能为2，在D0=0和=1时Y0均为1
将&nbsp;&nbsp; CASE D0 OF
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0:
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Y0:=TRUE;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;& ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715923.html]]></link>
 <author><![CDATA[逆水行舟]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Nov 2015 09:19:08 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第7楼pc8mcu于2015-11-11 10:07发表的&nbsp;&nbsp;:
TON_1(IN:= NOT TON_1.Q ,PT:= TIME#1S ); (*定义一个1S定时器*)
D0:=0;

IF TON_1.Q&nbsp;&nbsp;THEN (*定时时间到，D0++，D0大于10，那么清零*)&nbsp;&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D0:= D0+1;
.......
[/quote]
第一段程序你 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715896.html]]></link>
 <author><![CDATA[逆水行舟]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Nov 2015 08:39:08 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第10楼rongbing于2015-11-11 12:30发表的&nbsp;&nbsp;:
昆仑通泰的脚本程序
[/quote]
PLC的ST语言，即实现和梯形图一样的功能。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715457.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 04:51:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[昆仑通泰的脚本程序]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715451.html]]></link>
 <author><![CDATA[rongbing]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 04:30:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:17] 这是 上位机通讯语句？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715392.html]]></link>
 <author><![CDATA[小小一电工]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 02:27:20 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[原因找到了，谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715390.html]]></link>
 <author><![CDATA[pc8mcu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 02:13:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[TON_1(IN:= NOT TON_1.Q ,PT:= TIME#1S ); (*定义一个1S定时器*)
D0:=0;

IF TON_1.Q&nbsp;&nbsp;THEN (*定时时间到，D0++，D0大于10，那么清零*)&nbsp;&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; D0:= D0+1;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IF D0&gt;4&nbsp;&nbsp;THEN
&nbsp;&nbsp; ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715388.html]]></link>
 <author><![CDATA[pc8mcu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 02:07:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[TON_1(IN:= NOT TON_1.Q ,PT:= TIME#1S ); (*定义一个1S定时器*)

IF TON_1.Q&nbsp;&nbsp;THEN (*定时时间到，D0++，D0大于10，那么清零*)
&nbsp;&nbsp;&nbsp;&nbsp;D0 := D0 + 1;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715379.html]]></link>
 <author><![CDATA[pc8mcu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 01:38:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[TON_1(IN:= NOT TON_1.Q ,PT:= TIME#5S ); (*定义一个1S定时器*)

IF TON_1.Q&nbsp;&nbsp;THEN (*定时时间到，D0++，D0大于10，那么清零*)&nbsp;&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Y0:=TRUE;&nbsp;&nbsp;&nbsp;&nbsp;
END_IF;

TON_2(IN:= NOT TON_2.Q ,PT:= TIME#5S ); (*定义一个1S定时器*)

I ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715377.html]]></link>
 <author><![CDATA[pc8mcu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 01:31:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[TON_1(IN:= NOT TON_1.Q ,PT:= TIME#1S ); (*定义一个1S定时器*)

D0 := 0;
IF TON_1.Q&nbsp;&nbsp;THEN (*定时时间到，D0++，D0大于10，那么清零*)
&nbsp;&nbsp;&nbsp;&nbsp;D0 := 1 - D0 ;
&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;CASE D0 OF
&nbsp;&nbsp;&nbsp;&nbsp;1:
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715368.html]]></link>
 <author><![CDATA[pc8mcu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 00:59:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[IF D0 := 2 THEN
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Y0:=FALSE;
&nbsp;&nbsp; END_IF;

IF语句条件使用赋值语句，我也是醉了。

IF D0=2 THEN
&nbsp;&nbsp;&nbsp;&nbsp;Y0：= FALSE；
END_IF;

Good&nbsp;&nbsp;Luck ~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715359.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 00:49:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没错，楼上将多情况跳转用&nbsp;&nbsp;CASE&nbsp;&nbsp;,这有点像C, C++

还是讲清楚上问题，用的是GW-Work2 环境选的是 FX2&nbsp;&nbsp;ST结构化语言
&nbsp;&nbsp; 刚开始TON_1()系统出错，后来在左边原件FB-模块中选TON 弹出对话框，进行注册OK即可用上
可用上面语句了，，但定时器不起作用，啥原因，请教了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715355.html]]></link>
 <author><![CDATA[pc8mcu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2015 00:39:43 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没用过ST，用过其它编程语言，好像没有这种写法。
这种多条件选择，是不是应该用if……else if, switch……case，这类写法。
ST语言，这两种写法。
 [attachment=141363]
 [attachment=141364]&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1532544#1715286.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 10 Nov 2015 14:56:12 +0000]]></pubdate>
</item>
</channel></rss>