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OPC (OLE for Process Control)
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OPC (OLE for Process Control) ±Ô°ÝÀº ÇÁ·Î¼¼½º ÄÁÆ®·Ñ ºÐ¾ß¿¡¼­ »ç¿ëÀÚ¿Í °ø±ÞÀÚ ¾çÂÊ ¸ðµÎ¿¡°Ô ¸¹Àº ÇýÅÃÀ» °¡Á®´Ù ÁØ´Ù. OPCÀÇ °³¿ä¿Í ÀÌÁ¡¿¡ ´ëÇÏ¿© °£·«ÇÏ°Ô ¼Ò°³ÇÑ´Ù.

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OPC (OLE for Process Control)´Â ÇÁ·Î¼¼½º ÄÁÆ®·Ñ ºÐ¾ß¿¡¼­ »ç¿ëÀÚ¿Í °ø±ÞÀÚ ¾çÂÊ ¸ðµÎ ¿¡°Ô ¸¹Àº ÇýÅÃÀ» ÁÖ´Â »õ·Î¿î »ê¾÷ ±Ô°ÝÀ¸ ·Î ÃâÇöÇÏ¿´´Ù. OPC´Â °¢Á¾ ¾îÇø®ÄÉÀ̼ǵéÀÌ ¿©·¯ Á¾·ùÀÇ ÇÁ·Î¼¼½º ÄÁÆ®·Ñ Àåºñ (DCS, PLCµî)µé·ÎºÎÅÍ µ¥ÀÌÅ͸¦ ¼ö¼öÇÏ´Â °ÍÀ» °¡´ÉÇÏ°Ô Çϴ ǥÁØ ÀÎÅÍÆäÀ̽º¶ó°í Á¤ÀÇ ÇÒ ¼ö ÀÖ´Ù. ¾îÇø®ÄÉÀ̼ǵéÀº °¢±â ´Ù¸¥ ¿©·¯ Á¾·ùÀÇ OPCȣȯ ¼­¹ö (DCS, PLCµî)µé·ÎºÎÅÍ µ¥ÀÌÅ͸¦ ¼ö¼öÇϴµ¥ ´ÜÁö ÇϳªÀÇ OPC ȣȯ µå¶óÀ̹ö¸¸ ¼³Ä¡ÇÏ¸é µÈ´Ù.

OPCÀÇ Åº»ý

OPC »ç¾çÀÇ °³¹ß ³ë·ÂÀº WinSEM (Windows for Science, Engineering , and Manufacturing)À¸·Î Àß ¾Ë·ÁÁø ¸¶ÀÌÅ©·Î¼ÒÇÁÆ® Àδõ½ºÆ®¸® Æ÷Ä¿½º ±×·ìÀ¸·ÎºÎÅÍ ½ÃÀ۵Ǿú´Ù. ÀÌ ±×·ìÀº ¸¶ÀÌÅ©·Î¼ÒÇÁÆ® Å×Å©³î·ÎÁö¸¦ »ç¿ëÇÏ´Â Á¦Ç°µéÀ» °³¹ßÇϴµ¥ ÀÖ¾î °øÅëÀÇ °ü½É»ç¸¦ °¡Áö°í ÀÖ´Â ´Ù¾çÇÑ È¸»çµé·Î ±¸¼ºµÈ °øÁ¤ÇÑ ±×·ìÀÌ´Ù. Ãʱ⿡ 5°³ÀÇ È¸»ç°¡ ÇÁ·Î¼¼½º ÄÁÆ®·Ñ »ê¾÷¿¡ ±â¿©Çϱâ À§ÇÏ¿© ¿ÀÇ ½ºÅÄ´ÙµåÀÇ Ãʱ⠰³¹ß¿¡ ±× ÀÌ´Ï¼ÅÆ¼ºê¸¦ °®±â·Î °áÁ¤Çß´Ù. ÀÌ ±×·ìÀÇ À¯Áö¸¦ À§ÇÏ¿© Ç¥ÁØÀÇ Ãʱ⠸±¸®Áî¿¡ Æ÷ÇÔ½Ãų ±â´Éµé¿¡ ´ëÇÏ¿© ÀÛ°í Á¦ÇÑÀûÀ¸·Î ÇÏ¸é ºñ±³Àû ªÀº ½Ã°£ ³»¿¡ Ãʱ⠹öÁ¯ÀÇ Ç¥ÁØÀ» °³¹ßÇÒ ¼ö ÀÖ´Ù°íµé »ý°¢Çß´Ù. À̰ÍÀº ¿Ã¹Ù¸¥ Á¢±Ù ¹æ¹ýÀ̾úÀ½ÀÌ ÀÔÁõµÇ¾ú´Ù. ÇÁ·Î¼¼½º ÄÁÆ®·Ñ »ê¾÷ÀÇ Àü¹®ºÐ¾ßÀÇ ¸®´õµéÀ» ÅõÀÔÇϸ鼭 ÀÌ Ç¥ÁØÀº ½ÃÀÛ 1 ³â³»¿¡ °³¹ßµÇ¾ú´Ù. ÀÌ·¯ÇÑ OPC°³¹ßÀÇ ¼º°øÀº ¸¶ÀÌÅ©·Î¼ÒÇÁÆ®°¡ ¸¶ÀÌÅ©·Î¼ÒÇÁÆ® Å×Å©³î·ÎÁö°¡ Æ÷ÇԵǴ ´Ù¸¥ Ç¥ÁØ °³¹ß ÆÄÆ®µé¿¡µµ ÀÌ·¯ÇÑ ¹æ½ÄÀ» Á¦¾ÈÇÏ°Ô ÇÏ¿´´Ù.

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OPCÇ¥ÁØÀº ÇÁ·Î¼¼½º µ¥ÀÌÅÍÀÇ Å¬¶óÀÌ¾ðÆ® ¾îÇÃÄÉÀ̼ǵé°ú ¼­¹öµé »çÀÌÀÇ ÀÎÅÍÆäÀ̽º ¹æ½ÄÀ» ±ÔÁ¤ÇÑ °ÍÀÌ´Ù. ÀÌ Ç¥ÁØÀº ÀǵµÀûÀ¸·Î ÇÁ·Î¼¼½ºÀÇ °ªÀ» ÀÐ°í ¾²´Â°ÍÀ¸·Î Á¦ÇÑ ÇÏ¿´°í. ¾Ë¶÷ ó¸®, ÇÁ·Î¼¼½º À̺¥Æ®, ¹èÄ¡ ±¸Á¶, ±×¸®°í È÷½ºÅ丮Į µ¥ÀÌÅÍ ¾×¼¼½ºµîÀº ¸ðµÎ ÀÌ Ç¥ÁØÀÇ ÈÄ¼Ó ¸±¸®Áî·Î ¹Ì·ç¾î Á³¾ú´Ù. OPCȣȯ Ŭ¶óÀÌ¾ðÆ®´Â ¾î¶°ÇÑ Á¾·ùÀÇ OPCȣȯ ¼­¹öµé·Î ºÎÅ͵çÁö µ¥ÀÌÅ͸¦ ÀÐ°í ¾µ ¼ö°¡ ÀÖ´Ù. OPC´Â ¸¶ÀÌÅ©·Î¼ÒÇÁÆ®ÀÇ OLE/COM Ç¥ÁØ¿¡ ±× ±â¹ÝÀ» µÎ°í ÀÖ´Ù. OLE/COMÀº ´Ù¸¥ ¿ëµµ·Î È®ÀåµÇ¾î »ç¿ëµÉ ¼ö ÀÖµµ·Ï ¸¶ÀÌÅ© ·Î¼ÒÇÁÆ®¿¡ ÀÇÇØ °³¹ßµÇ¾ú´Ù. OLE/COMÀº OPC°¡ ¿ÏÀüÈ÷ »õ·Î¿î Å×Å©³î·ÎÁö¸¦ âÁ¶ ÇØ³»´Â °ÍÀÌ ¾Æ´Ï¶ó ±âÁ¸ÀÇ Å×Å©³î·ÎÁö À§ ¿¡¼­ °³¹ßÀÌ °¡´ÉÇÏ°Ô ÇÏ¿© ÁÖ¾ú´Ù. OLE/COMÀº ÀÌ¹Ì OLE¸¦ Àû¿ëÇϰí ÀÖ´Â ¾îÇø®ÄÉÀ̼ǿ¡¼­ OPC¼­¹ö µ¥ÀÌÅ͸¦ ¿ä±¸ÇÏ´Â ¼ö¸¹Àº Ŭ¶óÀÌ¾ðÆ®µé¿¡°Ôµµ Á¦°øµÇ¾î ÀÖ´Ù. OPC´Â ¼­·Î ´Ù¸¥ º¥´õµé¿¡ ÀÇÇØ °ø±ÞµÇ´Â Ŭ¶óÀÌ¾ðÆ® ¾îÇø®ÄÉÀ̼ǰú ¼­¹ö ¾îÇø®ÄÉÀÌ¼Çµé »çÀÌ¿¡ ³ôÀº ¼öÁØÀÇ »óÈ£ ȣȯ¼º ÀÖ ´Â Á¤º¸ 󸮸¦ Á¦°øÇÑ´Ù. ÀÌ °³³äÀ» ¼³¸í Çϱ⿡ ÁÁÀº ¿¹·Î¼­ PC (Personal Computer) ¹ö½º Çϵå¿þ¾î Ç¥ÁØÀ» µé ¼ö ÀÖ´Ù. OPC´Â Ç¥ÁØ PC ¹ö½º¿¡ ÀÇÇÏ¿© ¾ò¾îÁö´Â °Í°ú À¯»çÇÑ È£È¯¼º ¹æ½ÄÀ» Á¦°øÇÑ´Ù. PC¹ö½º´Â Çϵå¿þ¾î º¥´õµé ¸ðµÎ°¡ °°Àº ÀÎÅÍÆäÀ̽º Ç¥ ÁØÀ» »ç¿ëÇϱ⠶§¹®¿¡ ¼­·Î ´Ù¸¥ º¥´õµé·Î ºÎÅÍ °ø±ÞµÇ´Â °¢Á¾ Çϵå¿þ¾î(±×·¡ÇÈ º¸µå, »ç¿îµåº¸µå, ¸ðµ©Ä«µåµî)µéÀ» ȣȯ¼º ÀÖ°Ô ¼ö¿ëÇÑ´Ù. °°Àº ¹æ½ÄÀ¸·Î OPC´Â Ç¥ÁØ ÀÎÅÍÆäÀ̽ºµéÀ» ÅëÇÏ¿© °¢±â ´Ù¸¥ º¥´õµé·ÎºÎÅÍ Á¦°øµÇ´Â ¼ÒÇÁÆ®¿þ¾îµéÀ» ȣȯ¼º ÀÖ°Ô ¼ö¿ë ÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿© ÁØ´Ù. ÀÌ °³³äÀ» ¾Æ·¡ ±×¸²-1¿¡ Ç¥ÇöÇÏ¿© º¸¾Ò´Ù.

[±×¸²-1] Software Backplane

OPCÇ¥ÁØÀº ¾îÇø®ÄÉÀ̼ÇÀ» À§ÇÑ µÎ °¡ÁöÀÇ ÀÎÅÍÆäÀ̽º¸¦ Á¤ÀÇÇϰí ÀÖ´Ù. ÇϳªÀÇ ÀÎÅÍÆäÀ̽º´Â Å« º¼·ý°ú ´ë´ÜÀ§ Á¤º¸ 󸮷®À» ¿ä±¸ÇÏ´Â ¾îÇø®ÄÉÀ̼ǵéÀ» À§ÇÏ¿© °³¹ß µÇ¾ú´Ù. ÀÌ ÀÎÅÍÆäÀ̽º´Â C++·Î °³¹ßµÈ ¾îÇø®ÄÉÀ̼ǵ鿡 ÀÇÇÏ¿© »ç¿ëµÈ´Ù. ´Ù¸¥ ÇϳªÀÇ ÀÎÅÍÆäÀ̽º´Â µ¥ÀÌÅÍÀÇ ¾×¼¼½º¸¦ ½±°Ô Çϱâ À§ÇÏ¿© Á¦°øµÇ¾îÁø´Ù. ÀÌ ÀÎÅÍÆäÀ̽º´Â ºñÁê¾óº£ÀÌÁ÷(VB)°ú ¾îÇÁ¸®ÄÉÀÌ¼Ç »ç¿ëÀÚµéÀ» À§ÇÑ ºñÁê¾óº£ÀÌÁ÷(VBA) ¿ëÀ¸·Î »ç¿ëµÇ¾îÁöµµ·Ï µðÀÚÀεǾú´Ù. À̰ÍÀº OPC ¼­¹ö·ÎºÎÅÍ µ¥ÀÌÅ͸¦ ¾×¼¼½ºÇϱâ À§ÇÏ¿© ¿ä±¸µÇ´Â ÇÁ·Î±×·¥ Áö½ÄÀÇ º®À» ³·Ãß¾î ÁØ´Ù. ºñÁê¾óº£ÀÌÁ÷, ¶Ç´Â ¿¢¼¿ ¹× ¿öµå¿¡¼­ »ç¿ë µÇ´Â ¸ÅÅ©·Î¿¡ Àͼ÷ÇÑ ¿£Áö´Ï¾îµéÀº ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ÅëÇÏ¿© ½±°Ô ¾×¼¼½º ÇÒ ¼ö ÀÖ´Ù. ¾Æ·¡ ±×¸²-2¿¡ ÀÌ µÎ°¡Áö ÀÎÅÍÆäÀ̽ºµéÀ» º¸¿©ÁÖ°í ÀÖ´Ù.

[±×¸²-2] OPC OLE ÀÎÅÍÆäÀ̽º

OPC Ç¥ÁØÀº °ü·ÃµÈ °íÀ¯ Ư¼º°ú ¸Þ¼ÒµåµéÀ» °¡Áø ¿©·¯°¡Áö ¿ÀºêÁ§Æ®µéÀ» Á¤ÀÇÇϰí ÀÖ´Ù. ÀÌ·¯ÇÑ ¿ÀºêÁ§Æ®µéÀº Ç¥ÁØÀûÀÎ ¹æ¹ýÀ¸·Î ÇÁ·Î¼¼½º ÄÁÆ®·Ñ Àåºñ·ÎºÎÅÍ ÇÁ·Î¼¼½º µ¥ÀÌÅ͸¦ ÃßÃâÇϱâ À§ÇÏ¿© »ç¿ëµÇ¾îÁø´Ù. ¸ðµç OPC¼­¹ö´Â ÀÌ ¸ðµ¨À» »ç¿ëÇϴ Ŭ¶óÀÌ¾ðÆ®µé¿¡°Ô µ¥ÀÌÅ͸¦ »ç¿ëÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿© ÁØ´Ù. °¡Àå ù¹øÂ°ÀÇ OPC ¿ÀºêÁ§Æ®´Â OPC ¼­¹ö ÀÌ´Ù. ÀÌ OPC¼­¹ö´Â Ŭ¶óÀÌ¾ðÆ®·ÎºÎÅÍ ¿äû¹ÞÀº µ¥ÀÌÅ͸¦ ÇÁ·Î¼¼½º ÄÁÆ®·Ñ Àåºñ·ÎºÎÅÍ ¼öÁýÇÒ Àǹ«°¡ ÀÖ´Ù. °¢ ¼­¹ö´Â OPC±×·ìÀ» °¡Áö°í ÀÖÀ¸¸ç µ¥ÀÌÅ͸¦ ¼öÁýÇϴµ¥ ÀÖ¾î ³í¸®ÀûÀÎ ¹æ½ÄÀ» °¡Áö°í ÀÖ´Ù. ¼­¹ö¿¡ ÀÖ´Â ±×·ìµéÀ» ¸¹Àº Ŭ¶óÀÌ¾ðÆ®µé¿¡ ÀÇÇØ °øÀ¯µÇ°Å³ª ÇϳªÀÇ Å¬¶óÀÌ¾ðÆ®¿¡ ¸¸ ±Í¼ÓµÉ °Í ÀÌ´Ù. ¼­¹öµé°ú ±×·ìµé °£ÀÇ °ü°è¸¦ ¾Æ·¡ ±×¸²-3¿¡¼­ º¸¿© ÁÖ°í ÀÖ´Ù.

[±×¸²-3] ¼­¹ö¿Í ±×·ìµé °£ÀÇ °ü°è

°¢°¢ÀÇ OPC±×·ì ¿ÀºêÁ§Æ®´Â ÇÁ·Î¼¼½º ÄÁÆ®·Ñ Àåºñ·ÎºÎÅÍ °Ë»öµÈ °ªµéÀ» Æ÷ÇÔÇϰí ÀÖ´Â OPC ITEMµéÀ»°¡Áö°í ÀÖ´Ù. ITEMµéÀº Ŭ¶óÀÌ¾ðÆ®¿¡ ÀÇÇØ ±×·ìµé¿¡ Ãß°¡µÇ¾î Áø´Ù. ¿¹¸¦ µé¾î ¾î´À Ŭ¶óÀÌ¾ðÆ®´Â ¸ðµç ÇÁ·Î¼¼½º ¿Âµµ °ªµéÀ» ÇϳªÀÇ ±×·ìÀ¸·Î ±×·ìÁþ°í ÀÚ ÇÒ °ÍÀÌ´Ù. Ŭ¶óÀÌ¾ðÆ®´Â °ªÀÇ ¿¹¿Ü ¹üÀ§°¡ º¯°æµÇ¾ú´ÂÁö ¼­¹ö°¡ °Ë»öÇÏ´Â Áֱ⸦ Á¤ÀÇÇÏ´Â ±×·ìÀÇ °»½Å Áֱ⸦ ¼­¹ö¿¡ Á¤ÀÇ ÇÒ ¼ö ÀÖ´Ù. Ŭ¶óÀÌ¾ðÆ®´Â ¶ÇÇÑ ÀÌ °ªÀÌ Å¬¶óÀÌ¾ðÆ®¿¡ º¸°íµÇ¾î¾ß ÇÏ´ÂÁö¸¦ °áÁ¤Çϱâ À§ÇÏ¿© ±×·ì¿¡ ÀÖ´Â ITEMµéÀ» À§ÇØ »ç¿ëµÇ´Â ¿¹¿Ü ¹üÀ§¸¦ Á¤ÀÇÇÒ ¼ö ÀÖ´Ù. ±×·ì°ú ITEMµé °£ÀÇ °ü°è¸¦ ´ÙÀ½ ±×¸²-4¿¡ ³ªÅ¸ ³»¾ú´Ù.

[ ±×¸²-4] ±×·ì°ú ITEMµé »çÀÌÀÇ °ü°è

ITEMµéÀº ÇÁ·Î¼¼½º ÄÁÆ®·Ñ Àåºñ·ÎºÎÅÍ ¹ÞÀº ½ÇÁ¦ °ªÀ» °¡Áö°í ÀÖ´Ù. Ŭ¶óÀÌ¾ðÆ®´Â ITEM ID·Î ¼­¹ö¿¡ ±× ITEM¸¦ Á¤ÀÇÇÑ´Ù. ITEM ID´Â ¼­¹ö »ç¾çÀÌ´Ù. À̰ÍÀº ¼­¹ö¿¡°Ô °ªÀÌ ÇÁ·Î¼¼½º ÄÁÆ®·Ñ Àåºñ ³»¿¡ À§Ä¡¸¦ ÁöÁ¤ÇÏ´Â ¹æ¹ýÀ» ¾Ë·ÁÁÖ´Â À¯ÀÏÇÑ °ÍÀÌ´Ù. À̰ÍÀº ±âÁ¸ DCS¿¡¼­ÀÇ "FIC-123.PV"¿Í À¯»çÇÑ °ÍÀÌ´Ù. PLC¿¡¼­´Â ·¹Áö½ºÅÍ ¹øÈ£°¡ ITEM IDÀÌ´Ù. ITEMµéÀº ÀϹÝÀûÀ¸·Î ÇϳªÀÇ °ªÀ» ¸®ÅÏ ÇÑ´Ù. ¼­¹ö´Â ¿É¼ÇÀ¸·Î °ª°ú ÇÔ²² ŸÀÓ½ºÅÆÇÁ¿Í ǰÁú ÇÁ·¡±×¸¦ ¸®ÅÏ ÇÑ´Ù.

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ºñ¿µ¸® Á¶Á÷ÀÎ OPC Foundation(TM)Àº OPC»ç ¾çÀÇ Ã¹¹øÂ° ¸±¸®Áî¿¡¼­ºÎÅÍ ½ÃÀÛµÈ ÀÛ¾÷À» Áö¼ÓÇϱâ À§ÇÏ¿© ±¸¼ºµÇ¾ú´Ù. ÀÌ Á¶Á÷Àº Ãʱ⠸±¸®Áî¿¡¼­ ¹Ì·ç¾î¿Â ºÎºÐµé(°æº¸ ó¸®, À̺¥Æ® ó¸®, º¸¾È, ¹èÄ¡ ±¸Á¶, ±×¸®°í È÷½º Å丮Į µ¥ÀÌÅÍ ¾×¼¼½ºµî)¿¡ ´ëÇÑ Ç¥ÁØ È®ÀåÀ» À§ÇØ °øÀεǾî Á³´Ù. ÀÌ Á¶Á÷ÀÇ ¸â¹ö½±Àº ÀÌ Ç¥ÁØ¿¡ °ü½ÉÀ» °®°í ÀÖ´Â ¸ðµç Á¶Á÷°ú °³Àο¡°Ô °³¹æµÇ¾î ÀÖ´Ù. ȸ¿øµéÀº ÀڽŵéÀÇ Àü¹® ºÐ¾ß ¶Ç´Â ƯÁ¤ÇÏ°Ô °ü½ÉÀ» °¡Áö°í ÀÖ´Â ºÐ°ú À§¿øÈ¸¿¡ ¼Ò¼ÓµÉ °ÍÀÌ´Ù. ¼­·Î ´Ù¸¥ ½Ã°¢¿¡¼­ÀÇ Ç¥ÁØ °³¹ßÀº OPC±Ô°ÝÀ» ½Å¼ÓÇÏ°Ô È®Àå½ÃŲ Ç¥ÁØÀ» °³¹ßÇÒ ¼ö ÀÖ´Â °ßÀÎÂ÷ ¿ªÇÒÀ» Çϰí ÀÖ´Ù.

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Áö±Ý±îÁö Ŭ¶óÀÌ¾ðÆ® ¾îÇø®ÄÉÀÌ¼Ç º¥´õ (MMI ¶Ç´Â HMI º¥´õµî)µéÀº °¢°¢ÀÇ ÄÁÆ®·Ñ Àåºñµé¿¡ ´ëÇÑ ¼­·Î ´Ù¸¥ ÀÎÅÍÆäÀ̽º µå¶óÀ̹öµéÀ» °³¹ßÇØ¾ß¸¸ Çß´Ù. OPCÇ¥ÁØÀº ÇÁ·Î¼¼½º ÄÁÆ®·Ñ Àåºñ·ÎºÎÅÍ µ¥ÀÌÅ͸¦ ¾×¼¼½ºÇϱâ À§ÇÏ¿© ´ÜÁö Çϳª ¸¸ÀÇ ÀÎÅÍÆäÀ̽º µå¶óÀ̹ö¸¦ °³¹ßÇÏ¸é µÇ´Â ´ë´ÜÈ÷ Å« ÀåÁ¡À» Ŭ¶óÀÌ¾ðÆ® ¾îÇø®ÄÉÀÌ¼Ç º¥´õµé¿¡°Ô Á¦°øÇÑ´Ù. ¾Æ·¡ ±×¸²-5¿¡ À̸¦ Ç¥ÇöÇÏ¿´´Ù.

[±×¸²-5] OPC îñ °ú ý­

OPCÀÌÀü ±îÁö´Â ÄÁÆ®·Ñ Àåºñ º¥´õ°¡ ±× ÀåºñÀÇ ÀÎÅÍÆäÀ̽º¸¦ ¼öÁ¤Çϸé Ŭ¶óÀÌ¾ðÆ® º¥´õ ¶ÇÇÑ ÀÌ¿¡ µû¶ó Ŭ¶óÀ̾ðÆ®ÀÇ µå¶óÀ̹ö¸¦ ¼öÁ¤ÇÏ¿©¾ß¸¸ ÇÏ¿´´Ù. OPC´Â OPCÀÎÅÍÆäÀ̽º ÀÌÇÏ ¼­·Î ´Ù¸¥ ¿©·¯ Á¾·ùÀÇ ½Ã½ºÅ۵鿡 ´ëÇÑ »ó¼¼ÇÑ ±â¼úÀûÀÎ »ç¾ç¿¡ ´ëÇÏ¿© Ŭ¶óÀÌ¾ðÆ® ¼ÒÇÁÆ®¿þ¾î¸¦ µ¶¸³½ÃÄÑ ÁØ´Ù. Àåºñ º¥´õ´Â Ŭ¶óÀÌ¾ðÆ® ¼ÒÇÁÆ®¿þ¾î¿¡ ¿µÇâÀ» ÁÖÁö ¾Ê°í OPC¼­¹ö ÀÎÅÍÆäÀ̽º ÇÏ¿¡¼­ ¿©·¯°¡Áö ±â´ÉµéÀ» ¼öÁ¤/º¯°æµîÀ» ÇÒ ¼ö ÀÖ ´Ù. ÀÌ·Î ÀÎÇÏ¿© ÀÌÁ¦ Ŭ¶óÀÌ¾ðÆ® º¥´õµéÀº °¢Á¾ Àåºñµé¿¡ ´ëÇÑ ÀÎÅÍÆäÀ̽º µå¶óÀ̹öµé ÀÇ ¶óÀ̺귯¸®¸¦ À¯Áö/º¸¼ö ¹× ¾÷±×·¹À̵å Çϱâ À§ÇÏ¿© ±â¿ï¿´´ø Áö±Ý±îÁöÀÇ ³ë·Â ´ë½Å¿¡ ±×µé ÀÚ½ÅÀÇ Á¦Ç° °³¹ß¿¡ ´õ ¸¹Àº ÀÚ¿øÀ» ÅõÀÔÇϹǷμ­ ½ÇÁúÀûÀ¸·Î ºÎ°¡°¡Ä¡°¡ ³ôÀº ºÎºÐ¿¡ ÀÚ¿øÀ» Ȱ¿ëÇÒ ¼ö°¡ ÀÖ´Ù.

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OPC ȸ¿ø»ç

1999.10.16.ÀÏ ÇöÀç

 

Company Name

Location

Representative

1

ABB Asea Brown Boveri

Zurich, Switzerland

Craig Ames

2

ABF Industrial Automation

Martinsried/Pla., Germany

Wolfgang Hochbichler

3

ACT Corporation

Kyoto, Japan

Yoshihiro Okamoto

4

AGE Automation GmbH, Aachen

Aachen, Germany

Gabor Goertz

5

Aigis Systems, Inc.

Caldwell, NJ

Dr. Ming Lu

6

Alcatel Alsthom Recherche

Marcoussis, France

Francois Neumann

7

AlterSys

Longueuil, Quebec, Canada

Paul Baracos

8

AMA-SYSTEMS GMBH

Pforzheim, Germany

Irmhild Maschka

9

Analog Devices

Wilmington, MA

Bobbie Saville

10

Applicom International S.A.

San Francisco, CA

Patrick Jeannette

11

Applied Materials

Santa Clara, CA

Meir Gefen

12

Applied Statistics, Inc.

St. Paul, MN

Brian Humenansky

13

Asahi ElectronicsCo.

Kitakyushu-shi, Japan

Tamoa Yoshiya

14

Asahi Techneion Co., Ltd.

Tokyo, Japan

Fumitaka Kurimoto

15

Aspen Technology

Houston, TX

Elliott Middleton

16

Automsoft International Limited

Dublin, Ireland

Tony Prylowski

17

Bayer Corporation

Pittsburgh, PA

Gerrit Vogel

18

Beckhoff Industrie Electronik

Verl, Germany

Gerd Hoppe

19

Bently Nevada Corporation

Minden, NV

Rich Bennington

20

BTG Pulp & Paper Technology AB

Saffle, Sweden

Michael Schoning

21

Bullet Software

Charlotte, NC

Jerry Baucum

22

Camstar Systems, Inc.

Campbell, CA

John Poffenbarger

23

Canary Labs, Inc.

Martinsburg, PA

Gary Stern

24

Cerberus Dati S.P.A.

Milano, Italy

Renato Colcerasa

25

Chino Corporation

Tokyo, Japan

Katanobu Hosoya

26

Chiyoda Corporation

Tokyo, Japan

Mitsuharu Kato

27

Ci Technologies Pty Limited

Pymble, Australia

Jim Wicker

28

CODRA

courtaboeuf CEDEX, France

Jean-Claude Hallynck

29

Comdale Technologies Inc.

Toronto, Ontario, Canada

Mark Farmer

30

CONTEC Corporation

Tokyo, Japan

JirouTarmai

31

CSK Corporation

Tokyo, Japan

Kiyoshi Azuma

32

Cyberlogic Technologies, Inc.

Troy, MI

Paul Mikulski

33

Descartes Systems Sciences, Inc.

Lithonia, GA

Tim Smith

34

Distributed Devices LTD

Rosh Hain, Israel

Adam Ferman

35

Dynapro Systems Inc.

New Westminster, BC Canada

Adrian Dumitrescu

36

Eldridge Engineering, Inc.

Spokane, WA

Ken Eldridge

37

Elsag Bailey

Wickliffe, OH

Dr. Jay Bayne

38

ETM - EDV - Technik Muhlgassner

Eisenstadt, Austria

Bernhard Reichl

39

Eurotherm Controls & Instrumentation Division - UK

West Sussex, England

Mike Dillamore

40

Eutech Cybernetics Pte Ltd.

Singapore

Tharaka Goouetilleke

41

EZI GesmbH

Villach, Austria

Sterner Hermann

42

FactorySoft, Inc.

Mansfield, MA

Jim Hansen

43

Fisher-Rosemount Systems

Austin, TX

David Rehbein

44

Fuji Electriic Co., Ltd.

Hino-city, Japan

Shigeo Kuroiwa

45

GE Fanuc Automation North America, Inc.

Charlottesville, VA

Jeff Wilson

46

GEA Automation R&D Ltd.

Dublin, Ireland

Robert Finn

47

Geneer

Des Plaines, IL

Don Opperthauser

48

Gesytec GmbH

Aachen, Germany

Heiko Petzsch

49

Gfs mbH

Aachen, Germany

Dieter Peuser

50

Grayhill Inc.

LaGrange, IL

Robert Colburn

51

GSE Systems, Inc.

Columbia, MD

Alan MacAnespie

52

GTI - Gesellshaft f? technische Informationsverarbeitung mbH

Marktheidenfeld, Germany

Karl Amthor

53

HamamaTsu Photonics K.K.

HamamaTsu City, Japan

Toru Matsumoto

54

Hardy Software Systems, Inc.

Houston, TX

Vince Adamo

55

Hilscher Gesellschaft fur Systeautomation mbH

Hattersheim, Germany

Robert Mayer

56

Hitachi Ltd.

Ibaraki, Japan

Masaliiro Ishida

57

Hitachi Naka Electonics Co., Ltd.

Ibaraki, Japan

Mitsugu Hiramo

58

Honeywell

Phoenix, AZ

Andrew Kowalczyk

59

Huakong Technology Co. Ltd.

Beijing, China

Guangchuan Zhang

60

ICONICS Inc.

Foxborough, MA

Russell Agrusa

61

IDAX, Incorporated

Norfolk, VA

Robert S. Bradlee

62

IDV Klingenmeier & Schreiber

Cologne, Germany

Timo Klingenmeier

63

ifak system GmbH

Barleben, Germany

T. Szczepanski

64

Indramat GmbH

Lohr am Main, Germany

Klaus Kasperek

65

InduSoft Ltd.

Hilton Head, SC

Marcos Taccolini

66

Ingelectric-Team S.D.

Zamudio, Spain

Luis Maria Gonzolez Cubillo

67

INOSOFT GmbH

Herford, Germany

Stefan Niermann

68

Institut f? Automation und Kommunikation e.V. Magdeburg

Barleben, Germany

Frank Iwanitz

69

Institut f? Informationstechnik im Maschinenwesen

Garching/Munich, Germany

Prof. Klaus Bender

70

Intellution Inc.

Norwood, MA

Al Chisholm

71

Interbus Club Germany e.V.

Blomberg, Germany

Martin Mueller

72

Interface Corporation

Hiroshima, Japan

Osamu Oue

73

Intrinsyc Software, Inc.

Vancuver, B.C., Canada

Guylain Roy MacHabie

74

Intuitive Technology Corp.

Marlboro, MA

Seamus McGrady

75

Ishikawajima-Harima Heavy Industries Co., Ltd.

Tokyo, Japan

Shigeru Matsusaka

76

Iwai Kikai-Kogyo Co., Ltd

Tokyo, Japan

Akihiro Katoh

77

Jetter GmbH

Ludwigsburg, Germany

Andreas Kraut

78

JGC Corporation

Yokohama, Japan

Ken Oguri

79

Kaneka Engineering Corporation

Hyogo, Japan

Keizo Oouchi

80

Kawasaki Heavy Industries, Ltd.

Akashi, Japan

Kazuhiko Onoue

81

KEPware Inc.

Portland, ME

Mark Hensley

82

Klinkmann Automation Oy

Helsinki, Finland

Jari Hyv?en

83

Klopper und Wiege Software GMBH

Lemgo, Germany

Andreas Orzelski

84

Kyowa Electronic Instruments Co., Ltd.

Tokyo, Japan

Kei Sugimoto

85

Kyushu Electronics System, Inc.

Kitakyushu-City, Japan

Katsunori Matsuo

86

Lacroix Sofrel Telecontrol

Vern Sur Seiche, France

Gilles Rouault

87

Landis & Staefa, Inc.

Buffalo Grove. IL

Phil Poznanski

88

Matrikon Consulting, Inc.

Edmonton, Alberta Canada

Amin Rawji

89

MDC Technology Limited

Middlesbrough, England

Christopher J. Hawkins

90

Meidensha Corporation

Tokyo, Japan

Satoru Komiyama

91

Microsoft Corporation

Redmond, WA

Don Richardson

92

Mitsubishi Electonic Corporation

Nagoya, Japan

Yuji Watanabe

93

Moore Products Co.

Spring House, PA

Michael S. Horn

94

Morinaga Milk Industry Co., Ltd.

Tokyo, Japan

Akitoshi Sugiura

95

M-System Co., Ltd.

Osaka, Japan

Yoshiaki Murakami

96

National Instruments

Austin, TX

Don Holley

97

Nemasoft, Inc.

Foxboro, MA

Robert Mick

98

Northern Dynamic Inc.

Waterloo, Ontario Canada

Gordon Ellis

99

Novo Nordisk Engineering, A/S

Bagsvaerd, Denmark

Niels Christian Anderson

100

ObjectAutomation

Santa Ana, CA

John Ham

101

Omega Simulation Co., Ltd.

Tokyo, Japan

Joji Murakami

102

OMNX Control Systems

Charleston, TN

David W. Cawlfield

103

OMRON Corporation

Yakohoma-city, Japan

Tadaaki Hotta

104

OMRON Software Co., Ltd.

Kangawa, Japan

Teruo Onishi

105

Ono Sokki Co., Ltd.

Kanagawa, Japan

Shinichi Nagashima

106

Open Control Nutzergruppe

Blomberg, Germany

Alfredo Baginski

107

OPTO 22

Temecula, CA

Jim Frederick

108

ORSI Automazione S.p.A.

Genova, Italy

Stefano Bergonzi

109

OSI Software, Inc.

San Leandro, CA

Ayana Craven

110

PC Soft International

Petach Tikva, Israel

Elan Roth

111

Perceptron, Inc.

Plymouth, MI

Thomas Rzeznik

112

Phoenix Contact GmbH & Co.

Blomberg, Germany

Christof Burmann

113

PID

Phoenix, AZ

Robert Kline Jr.

114

Power Measurement

Saanichton, B.C. Canada

Mike Techman

115

Prediktor AS

Fredrikstad, Norway

Espen Krogh

116

Previse Inc.

Toronto, Ontario, Canada

Kevin Yeung

117

Process Automation Systems, Inc.

Vancouver, B.C. Canada

Bill Gough

118

PROFIBUS Nutzerorganisation e.V.

Karsruhe, Germany

Michael Volz

119

ProMicro Limited

London, England

A.V. Geris

120

Qualitrol International

Charlotte, NC

John B. Weber

121

RadiSys Corporation

Hillsboro, OR

Brett Prochaska

122

Raytheon - HRB Systems

State College, PA

Jane M. Orsulak

123

Roboticsware, Inc.

Saitama, Japan

Hiroya Miyazaki

124

Rockwell Software Inc.

West Allis, WI

Thomas Burke

125

Roy-G-Biv Corporation

Seattle, WA

Jay Clark

126

Sankyo Seiki Mfg. Co., LTD.

Ina - City, Japan

Hiroshi Tonouchi

127

Schneider Automation SA

Seyssinet, France

Thierry Roussel

128

Science Systems (Industrial) Ltd.

Bristol, England

Steve Brignall

129

Serck Controls Ltd.

West Midlands, England

Robert Bradford

130

SET Software Co., Ltd.

Tokyo, JAPAN

Akira Ishimaru

131

Shell Oil Products, Co.

Houston, TX

Herbert Epstein

132

Siemens AG

Nuremberg, Germany

Reinhold Achatz

133

Simulation Sciences Inc.

Brea, CA

James M. McDonald

134

SL Corporation

Corte Madera, CA

Eli Rosner

135

SMAR Research Corporation

Sertaozinho, Brazil

Alexandre Pimenta

136

SMI Control Engineering Co., Ltd.

Tokyo, Japan

Seiji Umeda

137

Softing GmbH

Haar, Germany

Lange J?gen

138

SoftPLC Corporation

Humble, TX

Daniel Hollenbeck

139

S-S Technologies Inc.

Kitchener, Ontario Canada

Gary Klassen

140

Start Enterprise

Houston, TX

Dave Hardin

141

Steeplechase Software

Ann Arbor, MI

Chuck Kallal

142

TA Engineering Co., Inc.

Moraga, CA

Eric Hsu

143

Takebishi Electric Sales Corporation

Kyoto, Japan

Hiroshi Okagaki

144

Taylor Industrial Software

Edmonton, Alberta Canada

Bernie Anger

145

Techosoftware AG

Niederleuz, Switzerland

Markus Thomi

146

Tec-It Datenverarbeitung GmbH

Amstetten, Austria

Christian Urban

147

Teknedata SRL

Milano, Italy

Vanetti Massimo

148

Teletrol Systems, Inc.

Manchester, NH

Mahender Korandla

149

TEMAS Ltd.

Frasnacht, Switzerland

Karl Hoehener

150

Tetra Pak Converting Technologies AB

Lund, Sweden

Peter Malmqvist

151

The Foxboro Company

Foxboro, MA

Ronald Lareau

152

The Software Studio

Cupertino, CA

Charles Berg

153

Toshiba Corporation

Tokyo, Japan

Yoh Shimanuki

154

Toyo Engineering Corporation

Chiba, Japan

Yuji Sano

155

Toyoda Machine Works, Ltd.

Aichi, Japan

Kuniyuki Niwa

156

Trebing & Himstedt Prozessautomation GmbH & Co. KG

Schwerin, Germany

Steffen Himstedt

157

Triconex Corporation

Irvine, CA

Thomas J. Matheson

158

Tsubakimoto Chain Co.

Osaka, Japan

Akira Ohyama

159

Tsuzuki Software Co., Ltd.

Tokyo, Japan

Michikazu Shida

160

USDATA

Richardson, TX

Paul Shinohara

161

Valmet Automation Inc.

Helsinki, Finland

Ari Kankaanper?

162

VenturCom, Inc.

Cambridge, MA

Bruce Ericson

163

VISCOM Visual Communicatons

Bern, Switzerland

Stefan Friedli

164

VMIC

Huntsville, AL

Ben Park

165

VTT Automation

VTT, Finland

Olli Venta

166

Wonderware Corporation

Irvine, CA

Vickie Young

167

Yamatake Industrial Systems Co., Ltd

Yokohama City, Japan

Soichiro Uchinuma

168

Yokogawa Electric Corporation

Tokyo, Japan

Hiroyuki Nakagawa

169

Z Systems Co., Ltd.

Ehime, Japan

Masayuki Higaki

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