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[西门子] Freeport Mode: Simple Applications

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发表于 2008-4-24 08:55:00 | 显示全部楼层

Freeport Mode: Simple Applications

<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The timed interrupts are used to generate a flash rate. Turning on input I0.1 reduces the flashing frequency by half of the flash rate. Turning on input I0.0 restores the original flashing frequency. <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; This example clarifies handling timed interrupts in general and changing the time interval.</P>
<P><IMG src="attachment.asp?path=UploadFiles/2008-4/2410544874.jpg"></P>
<P><STRONG>Program Flowchart:</STRONG></P>
<P><IMG src="attachment.asp?path=UploadFiles/2008-4/2411499294.jpg"><BR></P>
<P>&nbsp;Project Example : <A href="attachment.asp?FileID=1980">tip005b.rar</A></P>
<P>&nbsp;</P>
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