{"id":1041,"date":"2021-12-11T03:48:19","date_gmt":"2021-12-11T03:48:19","guid":{"rendered":"http:\/\/gcanbus.com\/?p=1041"},"modified":"2021-12-17T02:03:10","modified_gmt":"2021-12-17T02:03:10","slug":"the-solution-for-debug-modbus-to-can-device","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/ko\/the-solution-for-debug-modbus-to-can-device\/","title":{"rendered":"CAN \uc7a5\uce58\uc5d0 \ub300\ud55c \ubaa8\ub4dc\ubc84\uc2a4 \ub514\ubc84\uadf8 \uc194\ub8e8\uc158"},"content":{"rendered":"<p>CAN \uc7a5\uce58\uc5d0 \ub300\ud55c \ubaa8\ub4dc\ubc84\uc2a4 \ub514\ubc84\uadf8 \uc194\ub8e8\uc158<\/p>\n<p>GCAN-204\ub294 GCAN\uc758 \ubaa8\ub4dc\ubc84\uc2a4 RTU to CAN \uc7a5\uce58\ub85c, \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \ub514\ubc84\uae45 \uc2dc \ubaa8\ub4dc\ubc84\uc2a4 \uce21\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc218\uc2e0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub370\uc774\ud130\uac00 \uc218\uc2e0\ub418\uc9c0 \uc54a\ub294 \uc77c\ubc18\uc801\uc778 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub370\uc774\ud130\ub97c \uc218\uc2e0\ud558\uc9c0 \ubabb\ud558\ub294 \uc8fc\uc694 \uc6d0\uc778\uc740 \uc9c1\ub82c \ud3ec\ud2b8 \uad6c\uc131 \ub610\ub294 \ubc30\uc120 \uc624\ub958, Modbus \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc0ac\uc6a9 \uc624\ub958, CAN \uce21 \uad6c\uc131 \ub610\ub294 \ubc30\uc120 \uc624\ub958 \ub4f1\uc785\ub2c8\ub2e4. \uc800\ud76c \uc7a5\ube44\ub294 \ud45c\uc900 \ubaa8\ub4dc\ubc84\uc2a4 \uc2ac\ub808\uc774\ube0c \uc7a5\uce58\uc774\ubbc0\ub85c \uc9c1\ub82c \ud3ec\ud2b8 \uad6c\uc131 \ub610\ub294 \ubc30\uc120 \uc624\ub958\uc640 \ub514\ubc84\uadf8 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc624\ub958\ub294 \uc27d\uac8c \ucc3e\uc544\uc11c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\uadf8\ub7ec\ub098 CAN \uce21\uc758 \ubb38\uc81c\ub294 \ub354 \ubcf5\uc7a1\ud569\ub2c8\ub2e4. \ubc30\uc120\uc5d0 \uc624\ub958\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ud074\ub77c\uc774\uc5b8\ud2b8\uc5d0 \ubc1c\ud589\ud560 \ub370\uc774\ud130\uac00 \uc5c6\uac70\ub098 \ud2b8\ub9ac\uac70\ud560 \uc0c1\ud638 \uc791\uc6a9 \ud504\ub85c\ud1a0\ucf5c\uc774 \uc788\ub294\uc9c0, \uc2e4\uc81c \ub370\uc774\ud130 ID\uc640 \uad6c\uc131\uc774 \uc77c\uce58\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc740 \uc0ac\ub840\uc785\ub2c8\ub2e4.<br \/>\n\ud55c\uad6d\uc758 \ud55c \ub300\ud559\uad50\uc5d0 \uc7ac\ud559 \uc911\uc778 \uae40\ud0dc\ud658 \uc528\ub294 CAN \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc788\ub294 \uc13c\uc11c 3\uac1c\ub97c GCAN-204\ub85c \uc5f0\uacb0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc124\uc815 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 \ub4e4\uc5b4\uac00\uc11c \ubaa8\ub4dc\ubc84\uc2a4 \ub514\ubc84\uae45 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud560 \uc218\ub294 \uc788\uc9c0\ub9cc \uc13c\uc11c\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc218\uc2e0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ubb34\uc5c7\uc774 \ubb38\uc81c\uc77c\uae4c\uc694?<\/p>\n<p>\uae40\ud0dc\ud658 \ub2d8\uc774 \uc124\uc815 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 \ub4e4\uc5b4\uac00\uc11c \ubaa8\ub4dc\ubc84\uc2a4 \ub514\ubc84\uae45 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubb3c\ub9ac \uacc4\uce35\uacfc \uc7a5\uce58\uc758 \uc9c1\ub82c \ud3ec\ud2b8 \uad6c\uc131\uc5d0\ub294 \ubb38\uc81c\uac00 \uc5c6\ub2e4\uace0 \ud310\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 CAN \uad6c\uc131 \ubc0f \ubc30\uc120 \ubb38\uc81c\uc785\ub2c8\ub2e4. \uc13c\uc11c\uc758 CAN \uce21 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc54c\uace0 \uc788\ub294\uc9c0, CAN \uce21\uc758 \ubc30\uc120 \ud658\uacbd\uc740 \uc5b4\ub5a4\uc9c0, \uc124\uc815 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc2a4\ud06c\ub9b0\uc0f7\uc744 \uc694\uccad\ud588\uc2b5\ub2c8\ub2e4.<br \/>\n\uae40\ud0dc\ud658 \ub2d8\uc740 \uac19\uc740 \ubaa8\ub378\uc758 \uc13c\uc11c \uc911 \ub450 \uac1c\ub294 J1939\uc774\uace0 \ub2e4\ub978 \ubaa8\ub378\uc740 \ub300\ud654\ud615 \ud504\ub85c\ud1a0\ucf5c\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4\uace0 \ub2f5\ud588\uc2b5\ub2c8\ub2e4. \uc7a5\uce58\uc758 \uc804\uc1a1 \uc18d\ub3c4\ub294 250K\uc785\ub2c8\ub2e4. \uc138 \uac1c\uc758 \uc13c\uc11c\ub294 \ubaa8\ub450 CGAN-204\uc758 CAN \ucabd\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uad6c\uc131\uc740 \uc13c\uc11c \uc124\uba85\uc11c\uc5d0 \ub530\ub77c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \ud1b5\ud574 \uad6c\uc131\uc774 \uc62c\ubc14\ub978\uc9c0 \ud655\uc2e4\ud558\uc9c0 \uc54a\ub2e4\ub294 \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\nCAN \uce21\uc758 \ubb3c\ub9ac \uacc4\uce35\uc744 \uc81c\uc678 \ud55c \ud6c4 \uae40\ud0dc\ud658\uc740 \uc13c\uc11c\uac00 \uc804\uc1a1 \ud55c \uc2e4\uc81c \ub370\uc774\ud130\ub97c \ud655\uc778\ud558\uace0 \uac10\uc9c0\ud558\uae30 \uc704\ud574 USBCAN-II Pro \ubd84\uc11d\uae30\ub97c \uad6c\uc785\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uae40\ud0dc\ud658 \ub2d8\uc758 \ucd5c\uc885 \ud655\uc778 \uacb0\uacfc, \ub3d9\uc77c\ud55c \ubaa8\ub378\uc758 \ub450 \uc13c\uc11c\uc758 \ub178\ub4dc \ubc88\ud638\uac00 \ub3d9\uc77c\ud558\uace0 \ub450 \uc7a5\uce58\ub97c \ud568\uaed8 \uc5f0\uacb0\ud55c \ud6c4 \ub450 \uac1c\uc758 \uc54c\ub78c \ub370\uc774\ud130\ub9cc \uc804\uc1a1\ub418\uace0 \ub354 \uc774\uc0c1 \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294 \uac83\uc744 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ub9e4\ub274\uc5bc\uc5d0 \ub530\ub77c \uad6c\uc131\ub41c \uc815\uc0c1 \uc791\ub3d9 \uc2dc CAN \ub370\uc774\ud130 ID\uc640 \uc77c\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<br \/>\n\uc774\ub294 \uc77c\ubc18\uc801\uc778 CAN \uc5d4\ub4dc \uad6c\uc131\uc758 ID\uac00 \uc2e4\uc81c \uc218\uc2e0\ub41c \ub370\uc774\ud130 ID\uc640 \uc77c\uce58\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud558\ub098\uc758 \uc13c\uc11c\uc758 \ub178\ub4dc \ubc88\ud638\ub97c \ubcc0\uacbd\ud55c \ud6c4, \uc7ac\uad6c\uc131 \ud6c4 USBCAN \ubd84\uc11d\uae30\uac00 \uc218\uc2e0\ud55c \ub370\uc774\ud130 ID\uc5d0 \ub530\ub77c \ub450 \uc13c\uc11c\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc73c\uba70, \ub3d9\uc77c\ud55c \ubaa8\ub378\uc758 \ub450 \uc13c\uc11c\uc758 \ub370\uc774\ud130\uac00 \ubaa8\ub4dc\ubc84\uc2a4 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc131\uacf5\uc801\uc73c\ub85c \uc218\uc2e0\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub300\ud654\ud615 \ud504\ub85c\ud1a0\ucf5c\ub85c \uc13c\uc11c\ub97c \ub514\ubc84\uae45\ud560 \ub54c \uae40\ud0dc\ud658 \ub2d8\uc740 \uba3c\uc800 USBCAN \ubd84\uc11d\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub514\ubc84\uae45\ud569\ub2c8\ub2e4. \ub514\ubc84\uae45\uc5d0 \uc131\uacf5\ud55c \ud6c4 \uc62c\ubc14\ub978 \ud30c\ub77c\ubbf8\ud130\ub97c GCAN-204\uc5d0 \uad6c\uc131\ud55c \ud6c4 \ud53c\ub4dc\ubc31 \ud604\uc0c1\uc740 \uc7a5\uce58\uc758 DAT \ud45c\uc2dc\ub4f1\uc774 \uc138 \ubc88 \uae5c\ubc15\uc774\uc9c0\ub9cc \ubaa8\ub4dc\ubc84\uc2a4 \ud3f4\ub9c1 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \ub370\uc774\ud130\ub97c \uc218\uc2e0\ud558\uc9c0 \ubabb\ud588\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc544\ub798\ub294 \uae40\ud0dc\ud658 \ub2d8\uc758 \ud53c\ub4dc\ubc31 \uc601\uc0c1\uc785\ub2c8\ub2e4.<br \/>\n\ube44\ub514\uc624\uc5d0 \ub530\ub974\uba74 DAT \ud45c\uc2dc\ub4f1\uc774 \uae5c\ubc15\uc774\ub294 \uac83\uc744 \ubcfc \uc218 \uc788\ub294\ub370, \uc774\ub294 \uc7a5\uce58\ub97c \ud1b5\uacfc\ud558\ub294 \ub370\uc774\ud130\uac00 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc138 \ubc88 \uae5c\ubc15\uc774\uba74 \uad6c\uc131 \ud2b8\ub9ac\uac70\uac00 \uc131\uacf5\ud558\uace0 \ub370\uc774\ud130\uac00 \ubc18\ud658\ub418\uc5c8\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud310\ub2e8\uc740 \uc77c\ubc18\uc801\uc778 \ubaa8\ub4dc \ubc84\uc2a4 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc0ac\uc6a9 \ubb38\uc81c\uc774\uba70 \uae40\ud0dc\ud658 \ub2d8\uc774 \uc81c\uacf5 \ud55c \uad6c\uc131 \uc2a4\ud06c\ub9b0 \uc0f7\uacfc \uacb0\ud569\ud558\uc5ec \ud53c\ub4dc\ubc31 \ub370\uc774\ud130 ID \ubc14\uc778\ub529 \ub808\uc9c0\uc2a4\ud130 \uc8fc\uc18c\ub294 20, 30, 40, 50\uc774\uba70 \uc774\ub294 16 \uc9c4\uc218 \uc8fc\uc18c\uc774\uba70 \ubaa8\ub4dc \ubc84\uc2a4 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc8fc\uc18c\uac00 10 \uc9c4\uc218\ub85c\ub418\uc5b4 \uc77d\uae30 \uc624\ub958\uac00 \ubc1c\uc0dd\ud558\uc5ec \uc77d\uae30 \ub808\uc9c0\uc2a4\ud130 \uc8fc\uc18c\ub97c \ubcc0\uacbd\ud558\uace0 \uc77d\uae30 \ub808\uc9c0\uc2a4\ud130 \uc218\ub97c 10\uc5d0\uc11c 30\uc73c\ub85c \ubcc0\uacbd\ud558\uba74 \ub370\uc774\ud130\ub97c \uc131\uacf5\uc801\uc73c\ub85c \uc77d\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1043 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q555355F.jpg\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q555355F.jpg\" alt=\"\" width=\"462\" height=\"432\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27462%27%20height%3D%27432%27%20viewBox%3D%270%200%20462%20432%27%3E%3Crect%20width%3D%27462%27%20height%3D%27432%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q555355F-200x187.jpg 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q555355F-300x281.jpg 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q555355F-400x374.jpg 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q555355F.jpg 462w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 462px) 100vw, 462px\" \/><\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1044 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5554b18.jpg\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5554b18.jpg\" alt=\"\" width=\"541\" height=\"386\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27541%27%20height%3D%27386%27%20viewBox%3D%270%200%20541%20386%27%3E%3Crect%20width%3D%27541%27%20height%3D%27386%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5554b18-200x143.jpg 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5554b18-300x214.jpg 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5554b18-400x285.jpg 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5554b18.jpg 541w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 541px) 100vw, 541px\" \/><\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1045 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5555UI.jpg\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5555UI.jpg\" alt=\"\" width=\"667\" height=\"467\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27667%27%20height%3D%27467%27%20viewBox%3D%270%200%20667%20467%27%3E%3Crect%20width%3D%27667%27%20height%3D%27467%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5555UI-200x140.jpg 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5555UI-300x210.jpg 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5555UI-400x280.jpg 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5555UI-600x420.jpg 600w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1Q10Q5555UI.jpg 667w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 667px) 100vw, 667px\" \/><\/p>\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uba54\uc2dc\uc9c0: GCAN-204 \ub514\ubc14\uc774\uc2a4\ub97c \ub514\ubc84\uae45\ud560 \ub54c \ub2e4\uc74c \uc544\uc774\ub514\uc5b4\ub97c \ub530\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n1. \uc9c1\ub82c \ud3ec\ud2b8\uc758 \ubb3c\ub9ac\uc801 \uacc4\uce35\uc774 \uc62c\ubc14\ub985\ub2c8\ub2e4.<br \/>\n\uc774 \ud604\uc0c1\uc740 \uad6c\uc131 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 \ub4e4\uc5b4\uac08 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c \uc7a5\uce58 \uc9c1\ub82c \ud3ec\ud2b8\uc758 \ubc30\uc120, \ud3ec\ud2b8 \ubc88\ud638 \ubc0f \uc7a5\uce58\uac00 \uad6c\uc131 \ubaa8\ub4dc\uc5d0 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<br \/>\n2. \uad6c\uc131\uc744 \ud655\uc778\ud558\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \ud558\uc138\uc694.<br \/>\n\uad6c\uc131\uc740 \uc7a5\uce58\uc758 \uc6d0\ub9ac\ub97c \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \ud45c\uc900 \ubaa8\ub4dc\ubc84\uc2a4 RTU \uc2ac\ub808\uc774\ube0c \ud22c CAN \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \ubaa8\ub4dc\ubc84\uc2a4\uc758 \ub808\uc9c0\uc2a4\ud130 \uc8fc\uc18c\uc640 CAN \ub370\uc774\ud130 ID\ub97c \ubc14\uc778\ub529\ud558\uc5ec \ub450 \uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \ubc84\uc2a4\ub97c \uc5f0\uacb0\ud569\ub2c8\ub2e4. \ubaa8\ub4dc\ubc84\uc2a4 \ud30c\ub77c\ubbf8\ud130 \uad6c\uc131\uacfc CAN \ud130\ubbf8\ub110 \uc804\uc1a1 \uc18d\ub3c4 \uad6c\uc131\uc774 \uc62c\ubc14\ub978\uc9c0, CAN ID\uc640 \ubaa8\ub4dc\ubc84\uc2a4 \ub808\uc9c0\uc2a4\ud130 \uc8fc\uc18c \uac04\uc758 \ub9e4\ud551 \uad00\uacc4\uac00 \uc62c\ubc14\ub974\uac8c \uad6c\uc131\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ub610\ud55c GCAN-204 \uc7a5\uce58\uac00 \uc218\uc2e0\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uae30 \uc704\ud574 CAN \uc7a5\uce58 \uc0ac\uc6a9\uc5d0 \ub300\ud574 \uc774\ud574\ud558\uc9c0 \ubabb\ud558\uac70\ub098 \ubd88\ud655\uc2e4\ud55c \uacbd\uc6b0 \ub514\ubc84\uae45 \ubc0f \uad6c\uc131\uc744 \uc704\ud574 USBCAN \ubd84\uc11d\uae30\ub97c \uad6c\uc785\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uad6c\uc131\uc774 \uc644\ub8cc\ub418\uba74 \uc808\ubc18\uc758 \ub178\ub825\uc73c\ub85c \ub450 \ubc30\uc758 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uadf8\ub9bc\uc740 \ub124\ud2b8\uc6cc\ud0b9 \ud6c4 \uc62c\ubc14\ub978 \uad6c\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<br \/>\n3. 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