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  Á¦¸ñ : [RE]Profibus Time Parameter ¹®ÀÇ
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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]

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85   profibus ¿Í cc-link ÀÇ È£È¯ÀÌ °¡´ÉÇÑ°¡¿ä. ³ë±ÙÅà 2006-03-16 15773
84   [RE]profibus ¿Í cc-link ÀÇ È£È¯ÀÌ °¡´ÉÇÑ°¡¿ä. ¿î¿µÀÚ 2006-03-19 12538
83   Profibus Line A-B °£ Àü¾Ð ÀÌÁØÇù 2006-03-03 10917
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81   Åë½ÅÁß¿¡ error¹ß»ý Á¶¸¸Èñ 2006-01-26 10498
80   [RE]Åë½ÅÁß¿¡ error¹ß»ý ¿î¿µÀÚ 2006-02-01 12898
79   Profibus Åë½Å µµ¿ÍÁּſä! ±èÀ¯ÇÑ 2005-12-11 11633
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77   Profibus Åë½ÅÀÇ ¼ø°£ÀûÀÎ µÎÀý¿¡ ´ëÇÏ¿©. À̿뿬 2005-12-10 10796
76   Profibus cable ¿Âµµ ¹üÀ§ °ü·Ã ¹®ÀÇ Á¶Ç׽Š2005-11-28 10777
75   [RE]Profibus cable ¿Âµµ ¹üÀ§ °ü·Ã ¹®ÀÇ ¿î¿µÀÚ 2005-12-01 13053
74   Profibus Time Parameter ¹®ÀÇ ÀÌÁØÇù 2005-05-24 11319
  [RE]Profibus Time Parameter ¹®ÀÇ ¿î¿µÀÚ 2005-05-31 12838
72   ÇÁ·ÎÇǹö½º ¼Óµµ-°Å¸® °ü°è ÀÌÁØÇù 2005-05-18 11902
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70   Profibus ÄܳØÅÍ ±¸ÀÔ ¹®ÀÇ Á¤Àα¹ 2005-03-22 11580
69   PROFIBUS, FIELDBUS¶õ ¹«¾ùÀԴϱî? À̹μ· 2005-03-16 16730
        
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