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¾Æ³¯·Î±× µ¥ÀÌÅÍ º¯È¯Ä¡ Ãëµæ ½º·¹µå ¿Ï¼º!

10¿ù 18ÀÏ···¾Æ³¯·Î±× µ¥ÀÌÅÍ º¯È¯·Ãëµæ

¾Æ³¯·Î±× µ¥ÀÌÅÍÀÇ Ãëµæ Áغñ°¡ °®Ãß¾îÁ³½À´Ï´Ù.
¾Æ³¯·Î±× º¸µå¿¡ ´ëÇØ¼­ »ùÇøµ °³½Ã Ä¿¸àµå¸¦ ¹ßÇàÇϸé, ±× µ¥ÀÌÅÍ º¯È¯ Á¾·áÀÇ ÀÎÅÍ·´Æ®·Î¼­ WaitForRtInterrupt() ÀÌÇÏÀÇ Ã³¸®°¡ È帣´Â ±¸Á¶ÀÔ´Ï´Ù.

±×·¯¸é »ùÇøµ °³½Ã¿¡ ´ëÇØ ¸Þ´º¾óÀÇ ±â¼úÀ» º¼ Çʿ䰡 ÀÖ½À´Ï´Ù.


»ùÇøµ °³½Ã


»ùÇøµ °³½Ã

½Ì±Û ä³Î ¸ðµå½Ã£º º¯È¯Çϴ ä³ÎÀ» ÁöÁ¤ÇÕ´Ï´Ù. 
¸ÖƼ ä³Î ¸ðµå½Ã  £º º¯È¯Çϴ ä³ÎÀÇ »óÇÑÄ¡(1ÀÌ»ó)¸¦ ÁöÁ¤ÇÕ´Ï´Ù.
¿¹¸¦ µé¸é, 10 ch¸¦ ÁöÁ¤Çϸé 0~10 ch¸¦ »ùÇøµ ÇÕ´Ï´Ù.
À̹ø °æ¿ì ¸ÖƼ ä³Î·Î Ãëµæ ä³ÎÀÇ »óÇÑÄ¡´Â 7(0 CH~7 CH)À̱â À§ÇØ···

¡¡¡¡¡¡¡¡ outbyte(º£À̽º ÁÖ¼Ò +0x04, 7);

µÇ°ÚÁö¿ä.
º¯È¯ µ¥ÀÌÅÍÀÇ ÀÔ·Â
¸Þ´º¾ó¿¡ ÀÇÇϸé, ¾Æ³¯·Î±× µ¥ÀÌÅÍ ÀÇ µðÁöÅÐ µ¥ÀÌŸ¿¡ÀÇ º¯È¯Àº ÀÌÇÏ¿Í °°ÀÌ ÇàÇØÁö´Â£º

º¯È¯ µ¥ÀÌÅÍÀÇ ÀÔ·Â

ÀÔ·ÂÄ¡ µðÁöÅÐ º¯È¯

£­10~£«10ÀÇ ÀÔ·Â ¹üÀ§¸¦ ¼³Á¤ÇßÀ» °æ¿ì, º¯È¯ µ¥ÀÌÅÍ´Â À§ÀÇ ±×¸²°ú °°ÀÌ µË´Ï´Ù.Áï 0x0000(0)~0x0FFF(4095)ÀÇ ¹üÀ§¿¡¼­ Àü¾Ð µ¥ÀÌÅͰ¡ º¯È¯µË´Ï´Ù.-10.000 V½Ã´Â µðÁöÅÐ µ¥ÀÌŸ 0,+9.995V(10V) ½Ã´Â µðÁöÅÐ µ¥ÀÌŸ 4095°¡ µÇ´Â °ÍÀ» ³ªÅ¸³»°í ÀÖ½À´Ï´Ù.

À̹ø °æ¿ì 0 V~10 VÀÇ ¹üÀ§À̹ǷΠ0v(µðÁöÅÐ µ¥ÀÌŸ 0)~10 V(µðÁöÅÐ µ¥ÀÌŸ 4095)¿¡ º¯È¯µÇ¸é ÁÁ´Ù°í ÇÏ´Â °ÍÀÌ µË´Ï´Ù.

¡¡

ÀÔ·ÂÄ¡ µðÁöÅÐ º¯È¯

ÀÔ·ÂÄ¡ µðÁöÅÐ º¯È¯
»ùÇÿ¡¼­´Â ÀÌÇÏ¿Í °°ÀÌ ±â·ÏµÇ°í ÀÖ½À´Ï´Ù
while( !inp( ADR + 6 ) & 2 ){
	AiData = inpw( ADR ); 
}     

ÀÌ ¿¹¿¡¼­´Â ¡¸+0 x06ÀÇ ¾Æ³¯·Î±× ÀÔ·Â ½ºÅ×ÀÌÅͽºÀÇ ·¹Áö½ºÅ͸¦ Æú¸µÀ¸·Î °Ë»öÇØ, Data Read EnableÀÇ °ªÀÌ ²÷°í ÀÖÀ» ¶§´Â ¾Æ³¯·Î±× µ¥ÀÌÅÍ ¸¦ ÃëµæÇÑ´Ù¡¹¶ó°í ÀÖ½À´Ï´Ù.

À̹ø °æ¿ì, »ùÇøµ °³½Ã¸¦ Ãâ·Â ÈÄ, Data Read EnableÀÇ °ªÀ» Æú¸µÀ¸·Î °Ë»öÇÏÁö ¾Ê±â ¶§¹®¿¡, ÀÌ ¿¹´Â Àû¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.±× ´ë½Å¿¡ ÀÎÅÍ·´Æ®¸¦ »ç¿ëÇÕ´Ï´Ù.

GetADataThreadÀÇ ±â¼ú ºÎºÐ£º

void	GetADataThread(void)
{
   int		i;	
   WORD	aData[CH_CNT];
	
   if (!SetRtInterruptHandler(strInfo.wIntLevel, 1, Int1Handler))
         Fail("Cannot set interrupt task for Pci(0x1221,0x8153)");
	
   InitAnalogBord();/* ¾Æ³¯·Î±× º¸µåÀÇ ÃʱâÈ­*/
   dataCnt = 0;	/*Ãëµæ µ¥ÀÌÅͼöÃʱâÈ­*/

   while (1)
   {
       RtSleep(100);	//»ùÇøµ ÁÖ±â10..........(1) 
        /*»ùÇøµ °³½Ã Ä¿¸àµå£º BASE+0 x04-CH¼ö£º7 */
       outbyte(strInfo.analogAdd + 0x04, 7);..........(2)
        //º¯È¯ µ¥ÀÌÅͰ¡ ¼³Á¤µÉ ¶§±îÁö(ÀÎÅÍ·´Æ®°¡ ¹ß»ýÇÒ ¶§±îÁö) ±â´Ù¸°´Ù
        if(WaitForRtInterrupt(strInfo.wIntLevel,WAIT_FOREVER) != TRUE){
                 ;..........(3)
        };		
        /*	8 CHºÐ µ¥ÀÌÅÍ ÀоîµéÀ̱â	*/		
        //¡¡0~7 CHÀÇ 8ȸ È¥Àâ 󸮸¦ ¹Ýº¹ÇÑ´Ù		
        for( i = 0 ; i < CH_CNT;i++){..........(4)
            aData[i] = inhword(strInfo.analogAdd) & 0x0FFF;
        }
    }
}

(1) »ùÇøµ Áֱⷷ·100ms
(2) »ùÇøµ °³½Ã Ä¿¸àµå Ãâ·Â
(3) ÀÎÅÍ·´Æ® ´ë±â
(4) º¯È¯ µ¥ÀÌÅÍ Ãëµæ
ÀÌ ÈÄ, ¾î´ÀA ä³Î¿¡ 5 V°¡ Àü¾ÐÀ» °É¾î ÀÔ·ÂÄ¡°¡ 2047 Á¤µµÀÎ °ÍÀ¸·ÎºÎÅÍ, µ¥ÀÌÅÍ º¯È¯ÀÌ Àß µÇ¾î ÀÖ´Â °ÍÀ» È®ÀÎÇß½À´Ï´Ù.


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