{"id":4481,"date":"2023-08-07T10:56:13","date_gmt":"2023-08-07T02:56:13","guid":{"rendered":"http:\/\/gcanbus.com\/?p=4481"},"modified":"2023-08-07T10:56:13","modified_gmt":"2023-08-07T02:56:13","slug":"plc-programming-mastering-control-logic-from-scratch","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/ko\/plc-programming-mastering-control-logic-from-scratch\/","title":{"rendered":"PLC \ud504\ub85c\uadf8\ub798\ubc0d: \ucc98\uc74c\ubd80\ud130 \uc81c\uc5b4 \ub85c\uc9c1 \ub9c8\uc2a4\ud130\ud558\uae30"},"content":{"rendered":"

\ucd5c\uc2e0 \uc790\ub3d9\ud654 \uc601\uc5ed\uc5d0\uc11c \ud504\ub85c\uadf8\ub798\uba38\ube14 \ub85c\uc9c1 \ucee8\ud2b8\ub864\ub7ec(PLC)\ub294 \ub9e4\uc6b0 \uc911\uc694\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. PLC\ub294 \uc0b0\uc5c5 \uc790\ub3d9\ud654, \ub85c\ubd07 \uacf5\ud559 \ubc0f \uae30\ud0c0 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \ud65c\uc6a9\ub418\uba70 \ub2e4\uc591\ud55c \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc744 \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ucd08\ubcf4\uc790\uc5d0\uac8c PLC \ud504\ub85c\uadf8\ub798\ubc0d\uc740 \uc5b4\ub835\uc9c0\ub9cc \ud765\ubbf8\ub85c\uc6cc \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 PLC \ud504\ub85c\uadf8\ub798\ubc0d\uc744 \uc2dc\uc791\ud558\uace0 \uc81c\uc5b4 \ub85c\uc9c1\uc744 \uc219\ub2ec\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 6\uac00\uc9c0 \ud301\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

    \n
  1. \uae30\ubcf8 \uc0ac\ud56d \uc54c\uc544\ubcf4\uae30:<\/strong>
    \nPLC \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 \uc804\uc5d0 \uae30\ubcf8 \uac1c\ub150\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc785\ub825\/\ucd9c\ub825(I\/O), \ube44\ud2b8, \uc6cc\ub4dc, \ub808\uc9c0\uc2a4\ud130\uc640 \uac19\uc740 PLC\uc758 \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uad6c\uc131 \uc694\uc18c\uc5d0 \uc775\uc219\ud574\uc838\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac1c\ub150\uc740 PLC \ud504\ub85c\uadf8\ub798\ubc0d\uc758 \uae30\ucd08\ub97c \ud615\uc131\ud558\uba70 PLC\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n
  2. \ub9c8\uc2a4\ud130 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4:<\/strong>
    \nPLC \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0\ub294 \ub798\ub354 \ub2e4\uc774\uc5b4\uadf8\ub7a8, \uad6c\uc870\ud654\ub41c \ud14d\uc2a4\ud2b8 \ub4f1 \ub2e4\uc591\ud55c \uc5b8\uc5b4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub97c \uc120\ud0dd\ud558\uace0 \uad6c\ubb38\uacfc \uc0ac\uc6a9\ubc95\uc744 \ubc30\uc6cc\ubcf4\uc138\uc694. \uac01 \uc5b8\uc5b4\uc758 \uc7a5\ub2e8\uc810\uc744 \uc774\ud574\ud558\uace0 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\uc138\uc694.<\/li>\n
  3. \ub85c\uc9c1 \uc81c\uc5b4 \uc774\ud574:<\/strong>
    \nPLC\ub294 \uc8fc\ub85c \ub17c\ub9ac \uc81c\uc5b4\ub97c \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub17c\ub9ac \uc5f0\uc0b0\uc790(\uc608: AND, OR, NOT)\uc640 \uc870\uac74\ubb38(\uc608: IF-THEN, CASE)\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub17c\ub9ac \uc5f0\uc0b0\uc744 \ud65c\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \ubc30\uc6b0\uba74 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ubcf5\uc7a1\ud55c \uc81c\uc5b4 \ub17c\ub9ac\ub97c \uad6c\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  4. \uc2e4\uc6a9\uc801\uc778 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ucc38\uc5ec\ud558\uc138\uc694:<\/strong>
    \n\uc18c\uaddc\ubaa8 \uc2e4\uc2b5 \ud504\ub85c\uc81d\ud2b8\ub97c \uc218\ud589\ud558\ub294 \uac83\uc740 PLC \ud504\ub85c\uadf8\ub798\ubc0d \uc5ec\uc815\uc5d0\uc11c \ud070 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac04\ub2e8\ud55c \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc774\ub098 \uae30\uacc4\ub97c \uc81c\uc5b4\ud558\uace0 \uc2b5\ub4dd\ud55c \uc9c0\uc2dd\uc744 \uc801\uc6a9\ud574 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc2b5 \ud504\ub85c\uc81d\ud2b8\ub294 PLC \ud504\ub85c\uadf8\ub798\ubc0d\uc758 \uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud574 \ub354 \uae4a\uc774 \uc774\ud574\ud558\uace0 \uc2e4\uc2b5 \uacbd\ud5d8\uc744 \ud1b5\ud574 \uae30\uc220\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  5. \ub514\ubc84\uae45 \ubc0f \ubb38\uc81c \ud574\uacb0:<\/strong>
    \nPLC \ud504\ub85c\uadf8\ub7a8\uc744 \ub514\ubc84\uae45\ud558\uace0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ubc29\ubc95\uc744 \ubc30\uc6b0\ub294 \uac83\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc911\uc694\ud569\ub2c8\ub2e4. \ub514\ubc84\uae45 \ub3c4\uad6c\uc640 \ubaa8\ub2c8\ud130\ub97c \ud65c\uc6a9\ud558\uc5ec \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\uace0 \uc77c\ubc18\uc801\uc778 \uc624\ub958\uc640 \uacb0\ud568\uc744 \ud574\uacb0\ud558\ub294 \ub370 \ub2a5\uc219\ud574\uc9c0\ub294 \uc9c0\uc2dd\uc744 \uc2b5\ub4dd\ud558\uc138\uc694. \uc774\ub7ec\ud55c \uae30\uc220\uc740 \uac1c\ubc1c \uacfc\uc815\uc5d0\uc11c \ubb38\uc81c \ud574\uacb0\uc744 \uac00\uc18d\ud654\ud558\uace0 \ud504\ub85c\uc81d\ud2b8 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n
  6. \uc9c0\uc18d\uc801\uc778 \ud559\uc2b5\uacfc \uc5f0\uc2b5:<\/strong>
    \nPLC \ud504\ub85c\uadf8\ub798\ubc0d\uc740 \uc9c0\uc18d\uc801\uc778 \ud559\uc2b5 \uacfc\uc815\uc785\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uae30\uc220\uacfc \ubaa8\ubc94 \uc0ac\ub840\uc5d0 \ub300\ud55c \ud638\uae30\uc2ec\uc744 \uc720\uc9c0\ud558\uc138\uc694. \uad50\uc721 \uacfc\uc815, \uc138\ubbf8\ub098\uc5d0 \ucc38\uc5ec\ud558\uace0 \ub3d9\ub8cc PLC \ud504\ub85c\uadf8\ub798\uba38\uc640 \uad50\ub958\ud558\uba70 \uacbd\ud5d8\uc744 \uad50\ud658\ud558\uc138\uc694. \uc9c0\uc18d\uc801\uc778 \uac1c\uc120\uacfc \uae30\uc220 \ud5a5\uc0c1\uc744 \uc704\ud574 \ub178\ub825\ud558\uc138\uc694. \uc9c0\uc18d\uc801\uc778 \ud559\uc2b5\uacfc \uc5f0\uc2b5\uc774 \ub2a5\uc219\ud55c PLC \ud504\ub85c\uadf8\ub798\uba38\uac00 \ub418\uae30 \uc704\ud55c \ud575\uc2ec\uc784\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/li>\n<\/ol>\n<\/div><\/div><\/div>
    \"profinet<\/span><\/div><\/div><\/div>
    <\/span><\/div><\/div><\/div>

    \uacb0\ub860\uc801\uc73c\ub85c, \uc55e\uc11c \uc5b8\uae09\ud55c \ud301\uc744 \ud1b5\ud569\ud558\uba74 PLC \ud504\ub85c\uadf8\ub798\ubc0d \uc5ec\uc815\uc744 \uc2dc\uc791\ud558\uace0 \uc810\ucc28 \uc219\ub828\ub41c PLC \ud504\ub85c\uadf8\ub798\uba38\uac00 \ub418\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4. \ud504\ub85c\uadf8\ub798\ubc0d \uae30\uc220\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574\uc11c\ub294 \uc2e4\uc81c \uc801\uc6a9\uc774 \uc911\uc694\ud558\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uace0, \uc2b5\ub4dd\ud55c \uc9c0\uc2dd\uc744 \uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\uc6a9\ud558\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc138\uc694.<\/p>\n

    \ubcf4\ub108\uc2a4 \ucd94\ucc9c\uc73c\ub85c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 PLC \uc194\ub8e8\uc158\uc73c\ub85c GCAN PLC\ub97c \uc81c\uc548\ud558\uace0 \uc2f6\uc2b5\ub2c8\ub2e4. GCAN PLC\ub294 \uc790\ub3d9\ud654 \uc81c\uc5b4 \ubd84\uc57c\ub97c \uc804\ubb38\uc73c\ub85c \ud558\ub294 \ud3c9\ud310\uc774 \uc88b\uc740 \ud68c\uc0ac\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc790\ub3d9\ud654 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \uace0\uae09 \uae30\ub2a5\uacfc \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc790\ub791\ud558\ub294 \uace0\ud488\uc9c8 PLC \uc81c\ud488 \ubc0f \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucd08\ubcf4\uc790\uc774\ub4e0 \uc219\ub828\ub41c PLC \ud504\ub85c\uadf8\ub798\uba38\uc774\ub4e0 GCAN PLC\ub294 \uace0\ub824\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    GCAN PLC\ub294 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\ub3c4\ub85d \ub2e4\uc591\ud55c \ubaa8\ub378\uacfc \uc0ac\uc591\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc778 \ud504\ub85c\uadf8\ub798\ubc0d \uc778\ud130\ud398\uc774\uc2a4\uc640 \uac15\ub825\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \ubcf5\uc7a1\ud55c \uc81c\uc5b4 \ub85c\uc9c1\uc744 \uc190\uc27d\uac8c \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c GCAN PLC\ub294 \uc548\uc815\uc131\uacfc \uc751\ub2f5\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \ub2e4\ub978 \ub514\ubc14\uc774\uc2a4\uc640\uc758 \uc6d0\ud65c\ud55c \ud1b5\ud569\uc744 \uc704\ud55c \ud48d\ubd80\ud55c \ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

    \uc0b0\uc5c5 \uc790\ub3d9\ud654, \ub85c\ubd07 \uacf5\ud559 \ub610\ub294 \uae30\ud0c0 \uc5b4\ub5a4 \ubd84\uc57c\uc5d0\uc11c \uc6b4\uc601\ud558\ub4e0 GCAN PLC\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc81c\ud488 \ubc0f \uc11c\ube44\uc2a4\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 GCAN PLC \uacf5\uc2dd \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubc29\ubb38\ud558\uc138\uc694.<\/p>\n

    \uc55e\uc11c \uc5b8\uae09\ud55c \ud301\uc744 \ub530\ub974\uace0 \ud504\ub85c\uc81d\ud2b8\uc5d0 GCAN PLC\ub97c \uace0\ub824\ud558\uba74 PLC \ud504\ub85c\uadf8\ub798\ubc0d \uae30\uc220\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc790\ub3d9\ud654 \uc81c\uc5b4 \ubd84\uc57c\uc5d0\uc11c \ub354 \ud070 \uc131\uacf5\uc744 \uac70\ub458 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uc774 \uae00\uc744 \uc77d\uc5b4 \uc8fc\uc154\uc11c \uac10\uc0ac\ub4dc\ub9ac\uba70, \uc774 \ud301\uc774 PLC \ud504\ub85c\uadf8\ub798\ubc0d \uc5ec\uc815\uc5d0 \ub3c4\uc6c0\uc774 \ub418\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4!<\/p>\n<\/div><\/div><\/div>

    \ucc3e\uace0 \uacc4\uc2ed\ub2c8\uae4c? \ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c CAN \uad11\uc12c\uc720 \uac8c\uc774\ud2b8\uc6e8\uc774 <\/a><\/span>? <\/span><\/strong>\uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 \ud074\ub9ad\ud558\uc138\uc694!<\/span><\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4429,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[25],"tags":[39,106,105,107,104,108],"class_list":["post-4481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-automation-control","tag-beginner-tips","tag-control-logic","tag-gcan-plc","tag-plc-programming","tag-practical-project"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/posts\/4481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/comments?post=4481"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/posts\/4481\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/media\/4429"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/media?parent=4481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/categories?post=4481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/tags?post=4481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}