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 <title><![CDATA[plc控制星三角启动，星和三角转换的时间差 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499.html]]></link>
 <description><![CDATA[Latest 50 replies of plc控制星三角启动，星和三角转换的时间差 ..]]></description>
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 <description><![CDATA[应达到额定转速在转换]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#751245.html]]></link>
 <author><![CDATA[liupei1899]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Mar 2010 15:23:48 +0000]]></pubdate>
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 <description><![CDATA[一般0.5秒就足够了，不能太长。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#751235.html]]></link>
 <author><![CDATA[天狼]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Mar 2010 15:13:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[于plc没有关系&nbsp;&nbsp;&nbsp;&nbsp;于电机功率相关&nbsp;&nbsp;&nbsp;&nbsp;一般是功率开方加4s]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#750893.html]]></link>
 <author><![CDATA[tanghanshui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Mar 2010 07:44:35 +0000]]></pubdate>
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 <description><![CDATA[我通常设定为2秒。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#750888.html]]></link>
 <author><![CDATA[suxangjun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Mar 2010 07:33:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[星角起动是为什么？还要延时，人家只会说星起动多长再角起动。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#749447.html]]></link>
 <author><![CDATA[hpl1111]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Mar 2010 02:24:47 +0000]]></pubdate>
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 <description><![CDATA[学习了....请问这个时间的设置是有计算 还是经验公式..谢谢!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#749357.html]]></link>
 <author><![CDATA[aries]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Mar 2010 00:23:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要视plc型号而定，像三菱fx1n反应慢用0.5秒就行，而2n反应快要用1秒。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#749209.html]]></link>
 <author><![CDATA[山水人]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 13:54:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第5楼小蜜蜂于2010-03-25 11:13发表的&nbsp;&nbsp;:
我指的是星点释放到三角吸合的时间
[/quote]
就是间隔时间&nbsp;&nbsp;也要根据电机的功率调整的&nbsp;&nbsp;一般间隔时间 不要大于1S]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748976.html]]></link>
 <author><![CDATA[心情不错]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 08:54:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[星断开后再接通角对吧...其实有个一两秒就可以啦...这就是PLC控制的优势..时间长了会很难听.好像要熄火了一样]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748893.html]]></link>
 <author><![CDATA[trdbl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 07:08:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第5楼小蜜蜂于2010-03-25 11:13发表的&nbsp;&nbsp;:
我指的是星点释放到三角吸合的时间
[/quote]
小蜜蜂，你好啊，又见到你了，切换的间隔时间1秒就可以了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748892.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 07:07:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主，你把所有人问住了 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748808.html]]></link>
 <author><![CDATA[hpl1111]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 05:24:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我指的是星点释放到三角吸合的时间]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748745.html]]></link>
 <author><![CDATA[小蜜蜂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 03:13:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1到3秒为宜]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748711.html]]></link>
 <author><![CDATA[pretco123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 02:42:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[１秒２秒电机能起动吗／要用星三角启动的电机也不会是小功率电机／要视电机的大小而定]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748696.html]]></link>
 <author><![CDATA[广东]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 02:26:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要根据实际情况而定.好相要达到一定的转速转换最好.具体参数要查查,看别的同仁知道否.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748688.html]]></link>
 <author><![CDATA[neilnie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 02:17:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要在设备上现场调试后再确定,最好要多1、2秒]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-58499#748684.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Mar 2010 02:08:31 +0000]]></pubdate>
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