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Àüü 213, 11/12 ÆäÀÌÁö  ·Î±×ÀÎ
  Á¦¸ñ : [RE]Profibus Time Parameter ¹®ÀÇ
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  ¿î¿µÀÚ (2005-05-31 ¿ÀÀü 11:58:26 , Á¶È¸ : 12937
ȨÆäÀÌÁö   http://profibus.co.kr
E-Mail   kpa@profibus.co.kr
ÇÁ·ÎÇǹö½º °ü·ÃÇÑ Áú¹®¿¡ °¨»ç µå¸³´Ï´Ù.
½Ã½ºÅÛ »çÁ¤À¸·Î Áú¹®¿¡ ȸ½ÅÀÌ ´Ê¾îÁ³½À´Ï´Ù.

Tset Àº Setup Time À» ÀÇ¹Ì ÇÕ´Ï´Ù.
Áï message¸¦ º¸³»±âÀüÀÇ wating time ÀÔ´Ï´Ù.
DP/PA coupler³ª ´Ù¸¥ mediaÀÇ Transition ÀÌ Æ÷ÇÔ µÇ¾î Àִ°æ¿ì ±×±â±âÀÇ Æ¯¼º»óÀÇ waiting timeÀÔ´Ï´Ù.

Tqui´Â  ¹ö½º·Î Send ÇÏ´Â sender (ex. master) °¡ send ÀÌÈÄ  receive ¸ðµå·Î ¹Ù²ð¶§±îÁöÀÇ time ÀÔ´Ï´Ù.
ÀÌ¿Í ´ëÀÀµÉ ¼ö ÀÖ´Â°Ô Tsdr ÀÔ´Ï´Ù. ÀÌ´Â Slave°¡ Master·ÎºÎÅÍÀÇ message¿¡ ´ëÇÏ¿© Response back ÇÒ¶§±îÁö ¼Ò¿äµÇ´Â ½Ã°£ ÀÔ´Ï´Ù.
µû¶ó¼­  Tqui < min Tsdr ÀÌ µÇ¾î¾ß ÇÕ´Ï´Ù.

Min_Slave_Interval Àº ¹ö½º³»ÀÇ ÇÑ°³ÀÇ Slave°¡  2 ¹ø° polling cycle ÀÌ µÉ¶§±îÁöÀÇ ÃÖ¼ÒÀÇ ½Ã°£ÀÔ´Ï´Ù.
ÇÁ·ÎÇǹö½º´Â ½½·¹À̺꿡 ´ëÇÏ¿© ¼øÂ÷ÀûÀÎ pollingÀ» ÇϹǷΠ¹ö½ºÀÇ 1 cycle timeÀ» ÀÇ¹Ì Çϴµ¥ BusÀÇ ¼Óµµ°¡ »¡¶óµµ ÇØ´ç ½½·¹À̺갡 ´ëÀÀ ÇÒ ¼ö ÀÖ¾î¾ß ÇÕ´Ï´Ù. ASICÀ» ¾²´Â°æ¿ì ¾à 100usÁ¤µµ µË´Ï´Ù.

TslÀº slot timeÀ¸·Î¼­ Master°¡ µ¥ÀÌÅ͸¦ Áִ°æ¿ì ù¹ø° Octec (FrameÀ¸·Î ÀÌÇØÇϼ¼¿ä)À» ÁÖ°í³ª¼­ response°¡ ¿À±â±îÁö ±â´Ù¸®´Â ÃÖ´ë ½Ã°£ÀÔ´Ï´Ù.
Slave´Â Master·ÎºÎÅÍ µ¥ÀÌÅ͸¦ ¿ä±¸ ¹ÞÀ¸¸é ¹Ýµå½Ã À̽𣳻¿¡ response ÇÏ¿©¾ß ÇÕ´Ï´Ù.
±×·¸Áö ¾ÊÀ¸¸é Master´Â Retry¸¦ Çϰųª ´ÙÀ½ ¼ø¼­ÀÇ ÀÏÀ» ÇàÇÕ´Ï´Ù.

Àü¹ÝÀûÀÎ ³»¿ëÀº ±³À°À» ÅëÇÏ¿© ÀÌÇØ µÉ ¼ö ÀÖ½À´Ï´Ù.
±âȸ°¡ µÇ½Ã´Â´ë·Î ½ÎÀÌÆ®¿¡ °øÁöµÈ ±³À°¿¡ Âü¿© ÇϽñ⠹ٶø´Ï´Ù.

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Áú¹®³»¿ë :

´ÙÀ½ÀÇ Profibus DP Time PrarameterÀÇ Àǹ̸¦ ¾Ë°í ½Í½À´Ï´Ù.
Tset[Setup Time]
TQUI[Quiet Time]
Min Slave Interval
Tsl[Slot Time]

profibus glossory¿¡ ³ª¿Â ³»¿ëÀ¸·Î´Â ÀÌÇØ°¡ ½±Áö ¾Ê±º¿ä..

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IP : 210.121.128.250
          


¹øÈ£ ¡î Á¦¸ñ À̸§ ³¯Â¥ Á¶È¸
  [RE]Profibus Time Parameter ¹®ÀÇ ¿î¿µÀÚ 2005-05-31 12938
32   [Âü°¡±â]ÇÁ·ÎÇÇ ¹ö½º Çùȸ ±³À°. - Á¦ÆÄÅØ ÀÌöÁø 2003-08-25 12940
31   ¸¶½ºÅÍ ¿¡ÀÌÁ÷ Å¿µ 2008-05-16 12946
30   [RE]Åë½ÅÁß¿¡ error¹ß»ý ¿î¿µÀÚ 2006-02-01 12980
29   [RE]´äº¯ °¨»çµå¸®¸é¼­ ÇÑ°¡Áö ´õ ¿©Â庸°íÀÚ ÇÕ´Ï´Ù. ¿î¿µÀÚ 2006-09-06 12985
28   Siemens S7-300 PLC¿Í Á÷Á¢ Åë½ÅÀ» ÇÏ·Á°í Çϴµ¥ µµ¿ÍÁÖ¼¼¿ä. À̼® 2007-11-08 12993
27   [RE]Profibus DP Cycle Time °ü¸®ÀÚ 2004-07-09 13124
26   [RE]Profibus cable ¿Âµµ ¹üÀ§ °ü·Ã ¹®ÀÇ ¿î¿µÀÚ 2005-12-01 13145
25   [RE]Profibus DP ÄÁ³ØÅÍ¿¡ °üÇÑ ¹®ÀÇ ¿î¿µÀÚ 2008-03-21 13188
24   SPS Analyzer Pro5 ¸¦ ±¸ÇÕ´Ï´Ù. °íä±Ù 2007-12-15 13432
23   Çùȸ ÁÖ¼Ò¸¦ ¾Ë°í ½Í½À´Ï´Ù. ¾ö¹Î¿ë 2003-08-26 13582
22   ÀÎÅÍ³Ý ±â¹ÝÀÇ »ê¾÷°øÁ¤ ¹× Á¦¾î½Ã½ºÅÛ°ú DCS ŰƼ 2003-08-25 13644
21   [RE]PCI TO profibus ¿¡ °ü·Ã Áú¹® ¿î¿µÀÚ 2007-11-10 13759
20   [RE]Profibus DP Cycle Time °è»ê¹æ¹ý ¿î¿µÀÚ 2008-04-03 13911
19   profibus DPÀû¿ë½Ã Åë½ÅÄÉÀÌºí ¿ä±¸»çÇ× ½Åµ¿Áø 2005-01-19 14214
18   [RE]Profibus Åë½Å µµ¿ÍÁּſä! ¿î¿µÀÚ 2005-12-12 14245
17   profibus¿Í modbusÀÇ Àå´ÜÁ¡À» ºñ±³ºÐ¼®ÀÚ·áÁ¡ ºÎŹÇÕ´Ï´Ù^^ ±èÁ¾ÈÆ 2005-02-04 14500
16   PCI TO profibus ¿¡ °ü·Ã Áú¹® ÃÖġȯ 2007-11-01 14524
        
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