{"id":1968,"date":"2018-11-27T17:39:44","date_gmt":"2018-11-27T08:39:44","guid":{"rendered":"https:\/\/hldc.co.jp\/blog\/?p=1968"},"modified":"2025-11-20T10:56:34","modified_gmt":"2025-11-20T01:56:34","slug":"%e6%a9%9f%e8%83%bd%e5%ae%89%e5%85%a8%e8%a6%8f%e6%a0%bc-%e3%80%8ciec-61508%e3%80%8d-%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e9%96%8b%e7%99%ba%e3%81%a7","status":"publish","type":"post","link":"https:\/\/hldc.co.jp\/blog\/2018\/11\/27\/1968\/","title":{"rendered":"\u6a5f\u80fd\u5b89\u5168\u898f\u683c \u300cIEC 61508\u300d \u306b\u304a\u3051\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u3067\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u3053\u3068\u3002"},"content":{"rendered":"<p>\u4eca\u56de\u306f\u3001\u6a5f\u80fd\u5b89\u5168\u306e\u56fd\u969b\u898f\u683c\u3067\u3042\u308b\u300cIEC 61508\u300d\u306b\u5bfe\u5fdc\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u300c\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u6e2c\u300d\u3068\u300c\u30c4\u30fc\u30eb\u8a8d\u8a3c\u300d\u306e\u5fc5\u8981\u6027\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2 class=\"title\">IEC 61508\u306e\u6982\u8981<\/h2>\n<h3 class=\"underline\">\u898f\u683c\u7b56\u5b9a\u306e\u80cc\u666f<\/h3>\n<p>IEC 61508\u306f\u96fb\u6c17\u30fb\u96fb\u5b50\u30fb\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u96fb\u5b50\u30b7\u30b9\u30c6\u30e0\u306e\u6a5f\u80fd\u5b89\u5168\u306b\u95a2\u3059\u308b\u56fd\u969b\u898f\u683c\u3067\u3059\u3002<br \/>\n1900\u5e74\u4ee3\u5f8c\u534a\u3001\u30a4\u30bf\u30ea\u30a2\u30fb\u30bb\u30d9\u30bd\u4e8b\u6545\u3084\u30a4\u30f3\u30c9\u30fb\u30dc\u30d1\u30fc\u30eb\u4e8b\u6545\u306a\u3069\u306e\u5316\u5b66\u30d7\u30e9\u30f3\u30c8\u306b\u3088\u308b\u5927\u898f\u6a21\u306a\u4e8b\u6545\u304c\u5897\u52a0\u3057\u3066\u3044\u304d\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u4e8b\u6545\u306e\u539f\u56e0\u3068\u3055\u308c\u308b\u4eba\u7684\u8981\u56e0\u3001\u6280\u8853\u8981\u56e0\u3001\u7d44\u7e54\u8981\u56e0\u3092\u9632\u3050\u305f\u3081\u306e\u5bfe\u7b56\u3068\u3057\u3066\u3001\u822a\u7a7a\u696d\u754c\u306eDO-178B\u3092\u53c2\u8003\u306b\u3057\u3066\u7b56\u5b9a\u3055\u308c\u305f\u6a5f\u80fd\u5b89\u5168\u898f\u683c\u304c\u3001IEC 61508\u3067\u3059\u3002<br \/>\nIEC 61508\u306f1998\u5e74\u306b\u7b2c1\u7248\u304c\u30012010\u5e74\u306b\u7b2c2\u7248\u304c\u7b56\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002\u307e\u305f\u3001IEC 61508\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3001\u81ea\u52d5\u8eca\u5411\u3051\u3084\u9244\u9053\u3001\u6a5f\u68b0\u5411\u3051\u306a\u3069\u306e\u6d3e\u751f\u898f\u683c\u3082\u7b56\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3 class=\"underline\">\u306a\u305c\u6a5f\u80fd\u5b89\u5168\u306b\u5bfe\u5fdc\u3059\u308b\u306e\u304b<\/h3>\n<p>\u6a5f\u80fd\u5b89\u5168\u306e\u76ee\u7684\u306f\u3001\u300c\u30ea\u30b9\u30af\u3092\u8a31\u5bb9\u53ef\u80fd\u306a\u30ec\u30d9\u30eb\u307e\u3067\u4e0b\u3052\u308b\u3053\u3068\u300d\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306e\u65b9\u7b56\u304c\u6a5f\u80fd\u5b89\u5168\u898f\u683c\u306b\u306f\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u4f55\u304b\u3042\u3063\u305f\u5834\u5408\u306e\u300c\u8aac\u660e\u8cac\u4efb\u3092\u679c\u305f\u3059\u300d\u305f\u3081\u306b\u3001\u6a5f\u80fd\u5b89\u5168\u898f\u683c\u3092\u9069\u7528\u3057\u3066\u300cState of the Art\uff1a\u6700\u9ad8\u6c34\u6e96\u3001\u6700\u65b0\u6280\u8853\u300d\u306e\u51e6\u7f6e\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u5927\u5207\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3 class=\"underline\">IEC 61508\u306e\u69cb\u6210<\/h3>\n<p>PART1\uff5ePART7\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/113_Configuration.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-full wp-image-1982\" src=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/113_Configuration_400px.jpg\" alt=\"\" width=\"400\" height=\"325\" srcset=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/113_Configuration_400px.jpg 400w, https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/113_Configuration_400px-300x244.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<ul>\n<li>PART1\u3000:\u4e00\u822c\u8981\u6c42\u4e8b\u9805<\/li>\n<li>PART2\u3000:\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8981\u6c42\u4e8b\u9805<\/li>\n<li>PART3\u3000:\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u8981\u6c42\u4e8b\u9805<\/li>\n<li>PART4\u3000:\u7528\u8a9e\u306e\u5b9a\u7fa9<\/li>\n<li>PART5\u3000:\u5b89\u5168\u5ea6\u6c34\u6e96(SIL)\u306e\u6c7a\u5b9a\u65b9\u6cd5<\/li>\n<li>PART6\u3000:PART2,PART3\u306b\u9069\u7528\u3059\u308b\u6307\u91dd<\/li>\n<li>PART7\u3000:\u6280\u8853\u3001\u624b\u6cd5\u306e\u6982\u5ff5<\/li>\n<\/ul>\n<p style=\"margin-top: 15px;\">PART1\uff5e3\u304c\u958b\u767a\u306b\u76f4\u63a5\u304b\u304b\u308f\u3063\u3066\u304f\u308bPART\u3067\u3059\u3002<br \/>\nPART4\uff5e7\u304cPART1\uff5e3\u3092\u6e80\u305f\u3059\u305f\u3081\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u8a18\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4ee5\u964d\u3067\u306f\u3001PART3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u8981\u6c42\u4e8b\u9805\u306b\u95a2\u3059\u308b\u90e8\u5206\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2 class=\"title\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a<\/h2>\n<p>IEC 61508\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u3067\u306f\u3001V\u5b57\u30e2\u30c7\u30eb\u3067\u306e\u958b\u767a\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\nV\u5b57\u30e2\u30c7\u30eb\u3067\u306f\u3001\u5b89\u5168\u8981\u6c42\u4ed5\u69d8\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u8a66\u9a13\u3001\u7d71\u5408\u8a66\u9a13\u3001\u59a5\u5f53\u6027\u78ba\u8a8d\u8a66\u9a13\u3068\u3044\u3046\u30d5\u30a7\u30fc\u30ba\u306b\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1988\" src=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/12_V-Model.jpg\" alt=\"\" width=\"628\" height=\"293\" srcset=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/12_V-Model.jpg 628w, https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/12_V-Model-300x140.jpg 300w, https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/12_V-Model-627x293.jpg 627w\" sizes=\"(max-width: 628px) 100vw, 628px\" \/><\/p>\n<table class=\"th_left\">\n<colgroup>\n<col width=\"30%\"><\/colgroup>\n<tbody>\n<tr>\n<th>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5b89\u5168\u8981\u6c42\u4ed5\u69d8<\/th>\n<td>\u5b89\u5168\u95a2\u9023\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u8981\u6c42\u4e8b\u9805\u306a\u3069\u3092\u898f\u5b9a\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u59a5\u5f53\u6027\u78ba\u8a8d\u8a66\u9a13\u306e\u8a08\u753b\u3092\u884c\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<br \/>\n\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08<\/th>\n<td>\u5b89\u5168\u95a2\u9023\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u898f\u5b9a\u3055\u308c\u305f\u8981\u6c42\u4e8b\u9805\u3092\u6e80\u305f\u3059\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u4ed5\u69d8\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u4ed5\u69d8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u307e\u305f\u7d71\u5408\u8a66\u9a13\u306e\u8a08\u753b\u3092\u884c\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u30e2\u30b8\u30e5\u30fc\u30eb\u8a2d\u8a08<\/th>\n<td>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u6a5f\u80fd\u3092\u5358\u4e00\u306e\u6a5f\u80fd\u307e\u3067\u518d\u5206\u89e3\u3057\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3057\u307e\u3059\u3002\u305d\u308c\u3092\u3082\u3068\u306b\u30e2\u30b8\u30e5\u30fc\u30eb\u8a2d\u8a08\u4ed5\u69d8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u8a66\u9a13\u306e\u8a08\u753b\u3092\u884c\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/th>\n<td>\u30e2\u30b8\u30e5\u30fc\u30eb\u8a2d\u8a08\u4ed5\u69d8\u3084\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\u306b\u5f93\u3063\u3066\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u30e2\u30b8\u30e5\u30fc\u30eb\u8a66\u9a13<\/th>\n<td>\u30e2\u30b8\u30e5\u30fc\u30eb\u8a2d\u8a08\u4ed5\u69d8\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u8a66\u9a13\u4ed5\u69d8\u306b\u57fa\u3065\u304d\u8a66\u9a13\u3092\u884c\u3044\u307e\u3059\u3002\u5404\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u60f3\u5b9a\u5185\u306e\u52d5\u304d\u3092\u5b9f\u884c\u3057\u3001\u60f3\u5b9a\u5916\u306e\u52d5\u304d\u3092\u5b9f\u884c\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5883\u754c\u5024\u89e3\u6790\u3001\u5236\u5fa1\u30d5\u30ed\u30fc\u89e3\u6790\u306a\u3069\u306e\u6280\u6cd5\u3092\u7528\u3044\u3066\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u7d71\u5408\u8a66\u9a13<br \/>\n\u7d71\u5408\u8a66\u9a13(\u30e2\u30b8\u30e5\u30fc\u30eb)<\/th>\n<td>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u4ed5\u69d8\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u4ed5\u69d8\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7d71\u5408\u8a66\u9a13\u4ed5\u69d8\u306b\u57fa\u3065\u304d\u8a66\u9a13\u3092\u884c\u3044\u307e\u3059\u3002\u7d71\u5408\u3055\u308c\u305f\u5404\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6b63\u3057\u304f\u76f8\u4e92\u4f5c\u7528\u3057\u3001\u60f3\u5b9a\u3055\u308c\u305f\u6a5f\u80fd\u3092\u5b9f\u884c\u3057\u3001\u60f3\u5b9a\u5916\u306e\u6a5f\u80fd\u3092\u5b9f\u884c\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u59a5\u5f53\u6027\u78ba\u8a8d\u8a66\u9a13<\/th>\n<td>\u5b89\u5168\u8981\u6c42\u4ed5\u69d8\u304c\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u304b\u59a5\u5f53\u6027\u306e\u78ba\u8a8d\u3092\u884c\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 class=\"title\">\u30ab\u30d0\u30ec\u30c3\u30b8<\/h2>\n<p>\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u304c\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u3069\u308c\u3060\u3051\u7db2\u7f85\u3067\u304d\u305f\u306e\u304b\u3092\u898b\u308b\u305f\u3081\u306e\u6307\u6a19\u3068\u3057\u3066\u3001\u30ab\u30d0\u30ec\u30c3\u30b8\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u30ab\u30d0\u30ec\u30c3\u30b8\u306b\u3064\u3044\u3066\u6a5f\u80fd\u5b89\u5168\u898f\u683c\u304c\u6c42\u3081\u308b\u5185\u5bb9\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h5 class=\"underline\">\u30ab\u30d0\u30ec\u30c3\u30b8\u304c \u201c\u5927\u5207\u201d \u306a\u7406\u7531<\/h5>\n<p>\u30ab\u30d0\u30ec\u30c3\u30b8\u306f\u4f55\u306e\u305f\u3081\u306b\u8a08\u6e2c\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u305d\u308c\u306f\u3001\u300c\u4e0d\u8981\u30b3\u30fc\u30c9\u3001\u5230\u9054\u4e0d\u80fd\u30b3\u30fc\u30c9\u3001\u672a\u691c\u8a3c\u30b3\u30fc\u30c9\u300d\u3092\u767a\u898b\u3059\u308b\u305f\u3081\u3067\u3059\u3002<br \/>\n\u3053\u308c\u3089\u306e\u8981\u7d20\u3092\u6301\u3063\u305f\u30b3\u30fc\u30c9\u304c\u610f\u56f3\u305b\u305a\u51e6\u7406\u3055\u308c\u305f\u5834\u5408\u306b\u4e0d\u5177\u5408\u304c\u9855\u5728\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3068\u4e00\u822c\u7684\u306b\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4e0d\u8981\u30b3\u30fc\u30c9\u3067\u3042\u308c\u3070\u5bfe\u8c61\u90e8\u5206\u3092\u524a\u9664\u3057\u3001\u5230\u9054\u4e0d\u80fd\u30b3\u30fc\u30c9\u30fb\u672a\u691c\u8a3c\u30b3\u30fc\u30c9\u3067\u3042\u308c\u3070\u3001\u672a\u901a\u904e\u3067\u3042\u308b\u7406\u7531\u3092\u660e\u78ba\u306b\u3057\u3001\u7406\u7531\u306b\u5fdc\u3058\u3066\u30b3\u30fc\u30c9\u4fee\u6b63\u3084\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u8ffd\u52a0\u3057\u3066\u518d\u5ea6\u30c6\u30b9\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u9069\u5207\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u3067\u3001\u5fc5\u8981\u6700\u4f4e\u9650\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30b3\u30fc\u30c9\u304c\u306a\u3044\u3053\u3068\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u3001\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u8a08\u6e2c\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<h5 class=\"underline\">IEC 61508\u306e\u6c42\u3081\u308b\u30ab\u30d0\u30ec\u30c3\u30b8<\/h5>\n<p>IEC 61508\u3067\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u8a66\u9a13\u304a\u3088\u3073\u7d71\u5408\u8a66\u9a13\u306b\u304a\u3044\u3066\u3001\u300c\u60f3\u5b9a\u3055\u308c\u305f\u6a5f\u80fd\u3092\u5b9f\u884c\u3057\u3001\u60f3\u5b9a\u5916\u306e\u6a5f\u80fd\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u306a\u3044\u3053\u3068\u3092\u793a\u3055\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u300d\u3068\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u69cb\u9020\u30d9\u30fc\u30b9\u8a66\u9a13\u306b\u3064\u3044\u3066\u3082\u89e6\u308c\u3066\u304a\u308a\u3001\u300c\u52d5\u7684\u89e3\u6790\u53ca\u3073\u8a66\u9a13\u300d\u306e\u8981\u4ef6\u306b\u304a\u3044\u3066\u4ee5\u4e0b\u306e\u8868\u306e\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u6e2c\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1993\" src=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/132_Coverage.jpg\" alt=\"\" width=\"683\" height=\"198\" srcset=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/132_Coverage.jpg 683w, https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/132_Coverage-300x87.jpg 300w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/p>\n<h5 class=\"underline\">\u3069\u306e\u3088\u3046\u306b\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u53d6\u5f97\u3059\u308b\u304b<\/h5>\n<p>\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u305b\u305a\u306b\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u6e2c\u3092\u884c\u3046\u5834\u5408\u306f\u3001\u547d\u4ee4\u3084\u5206\u5c90\u3054\u3068\u306bprint\u6587\u3092\u633f\u5165\u3057\u3001\u4e14\u3064\u30b3\u30fc\u30c9\u306e\u3069\u3053\u304c\u901a\u3063\u3066\u3069\u3053\u304c\u901a\u3063\u3066\u3044\u306a\u3044\u306e\u304b\u3092\u76ee\u8996\u3067\u78ba\u8a8d\u3057\u3066\u3044\u304f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u5de5\u6570\u304c\u5927\u304d\u304f\u304b\u304b\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u7279\u306b\u3001MC\/DC\u306e\u8a08\u6e2c\u3092\u30c4\u30fc\u30eb\u306a\u3057\u3067\u884c\u3046\u306e\u306f\u3001\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u8a08\u6e2c\u3067\u304d\u308b\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3001\u5de5\u6570\u3092\u6291\u3048\u308b\u3053\u3068\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<br \/>\n\u5f0a\u793e\u306e\u52d5\u7684\u30c6\u30b9\u30c8\u30c4\u30fc\u30eb\u300cDT+FS\u300d\u3092\u4f7f\u7528\u3059\u308c\u3070\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u6e2c\u3092\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u69cb\u9020\u3092\u89e3\u6790\u3057\u3001\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u6e2c\u306b\u5fc5\u8981\u306aprint\u6587\u306e\u3088\u3046\u306aTP(\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8)\u3092\u81ea\u52d5\u3067\u633f\u5165\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u4e0b\u56f3\u306e\u77e2\u5370\u306e\u90e8\u5206\u304cTP\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1994\" src=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/133_TestPoint.jpg\" alt=\"\" width=\"509\" height=\"401\" srcset=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/133_TestPoint.jpg 509w, https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2018\/11\/133_TestPoint-300x236.jpg 300w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/p>\n<p>TP\u81ea\u52d5\u633f\u5165\u5f8c\u306b\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3068\u3001\u3069\u3053\u306e\u30b3\u30fc\u30c9\u3092\u901a\u3063\u305f\u306e\u304b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001MC\/DC\u3082\u542b\u3081\u30ab\u30d0\u30ec\u30c3\u30b8\u7387\u3092\u81ea\u52d5\u3067\u7b97\u51fa\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u901a\u3089\u306a\u304b\u3063\u305f\u30b3\u30fc\u30c9\u3082\u76ee\u8996\u3067\u78ba\u8a8d\u3067\u304d\u3001\u901a\u3089\u306a\u304b\u3063\u305f\u7406\u7531\u306e\u7279\u5b9a\u3092\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 class=\"title\">\u30c4\u30fc\u30eb\u8a8d\u8a3c<\/h2>\n<p>IEC 61508\u306b\u5bfe\u5fdc\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306b\u304a\u3044\u3066\u5fc5\u8981\u306b\u306a\u308b\u30c4\u30fc\u30eb\u8a8d\u8a3c\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h5 class=\"underline\">\u30c4\u30fc\u30eb\u8a8d\u8a3c\u306e\u5fc5\u8981\u6027<\/h5>\n<p>IEC 61508\u3067\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u3067\u4f7f\u7528\u3059\u308b\u30c4\u30fc\u30eb\u304c\u554f\u984c\u306a\u3044\u3053\u3068\u306e\u59a5\u5f53\u6027\u3092\u8a3c\u660e\u3059\u308b\u3053\u3068\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30c4\u30fc\u30eb\u306e\u6319\u52d5\u3084\u4f7f\u3044\u65b9\u3001\u53c8\u306f\u5236\u7d04\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3057\u305f\u4ed5\u69d8\u66f8\u3001\u3082\u3057\u304f\u306f\u88fd\u54c1\u6587\u66f8\u3082\u5099\u3048\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<br \/>\n\u30c4\u30fc\u30eb\u306e\u59a5\u5f53\u6027\u78ba\u8a8d\u3067\u306f\u4ee5\u4e0b\u306e\u78ba\u8a8d\u3092\u884c\u3044\u3001\u7d50\u679c\u306f\u3059\u3079\u3066\u6587\u66f8\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u59a5\u5f53\u6027\u78ba\u8a8d\u306e\u7d4c\u6642\u7684\u8a18\u9332<\/li>\n<li>\u4f7f\u7528\u3059\u308b\u30c4\u30fc\u30eb\u88fd\u54c1\u30de\u30cb\u30e5\u30a2\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n<li>\u59a5\u5f53\u6027\u78ba\u8a8d\u3092\u884c\u3046\u30c4\u30fc\u30eb\u6a5f\u80fd<\/li>\n<li>\u4f7f\u7528\u3059\u308b\u30c4\u30fc\u30eb\u304a\u3088\u3073\u6a5f\u5668<\/li>\n<li>\u59a5\u5f53\u6027\u78ba\u8a8d\u696d\u52d9\u306e\u7d50\u679c<br \/>\n\u6587\u66f8\u5316\u3055\u308c\u308b\u59a5\u5f53\u6027\u78ba\u8a8d\u7d50\u679c\u306b\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u59a5\u5f53\u6027\u78ba\u8a8d\u3092\u7121\u4e8b\u901a\u904e\u3057\u305f\u304b\u3001\u901a\u904e\u3057\u306a\u304b\u3063\u305f\u7406\u7531\u306e\u3044\u305a\u308c\u304b\u3092\u660e\u8a18\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n<li>\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u53ca\u3073\u3001\u305d\u306e\u5f8c\u306e\u89e3\u6790\u7d50\u679c<\/li>\n<li>\u4e88\u60f3\u7d50\u679c\u3068\u5b9f\u969b\u306e\u7d50\u679c\u306e\u76f8\u9055\u70b9<\/li>\n<\/ul>\n<p style=\"margin-top: 15px;\">\u3053\u3046\u3057\u305f\u5bfe\u5fdc\u306f\u5de5\u6570\u304c\u304b\u304b\u308b\u305f\u3081\u3001IEC 61508\u3067\u306f\u300c\u30c4\u30fc\u30eb\u8a8d\u8a3c\u300d\u3068\u3044\u3046\u4ed5\u7d44\u307f\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30c4\u30fc\u30eb\u8a8d\u8a3c\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3054\u3068\u306b\u30c4\u30fc\u30eb\u306e\u59a5\u5f53\u6027\u78ba\u8a8d\u3092\u7e70\u308a\u8fd4\u3059\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u3001\u8a8d\u8a3c\u6e08\u307f\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u78ba\u8a8d\u3092\u7701\u7565\u3067\u304d\u308b\u305f\u3081\u3001\u9577\u671f\u7684\u306a\u8ca0\u62c5\u3092\u5927\u5e45\u306b\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"margin-top: 15px;\">DT\uff0bFS\u306f\u3001\u6a5f\u80fd\u5b89\u5168\u898f\u683c\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u8a8d\u8a3c\u3092\u30e6\u30fc\u30b6\u30fc\u5074\u3067\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<br 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class=\"title\">\u307e\u3068\u3081<\/h2>\n<p>\u6a5f\u80fd\u5b89\u5168\u898f\u683c\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306b\u304a\u3044\u3066\u6c42\u3081\u3089\u308c\u308b\u3001\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u6e2c\u3068\u30c4\u30fc\u30eb\u8a8d\u8a3c\u306f\u3001\u5171\u306b\u624b\u9593\u306e\u304b\u304b\u308b\u4f5c\u696d\u3067\u3059\u3002\u52b9\u7387\u7684\u306b\u4f5c\u696d\u3059\u308b\u305f\u3081\u306b\u3082\u3001\u30c4\u30fc\u30eb\u306e\u5229\u7528\u3084\u3001\u8a8d\u8a3c\u53d6\u5f97\u306b\u5411\u3051\u305f\u30b5\u30dd\u30fc\u30c8\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308a\u307e\u3059\u3002<br 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class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2025\/06\/dtplus_logo-224x300.png\" alt=\"DT+\" class=\"wp-image-15327\" width=\"168\" height=\"225\" srcset=\"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2025\/06\/dtplus_logo-224x300.png 224w, https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2025\/06\/dtplus_logo.png 437w\" sizes=\"(max-width: 168px) 100vw, 168px\"><\/figure>\n<\/div>\n<\/div>\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow\" style=\"flex-basis:70%\">\n<p>DT+\u306f\u3001\u8907\u96d1\u306a\u52d5\u7684\u30c6\u30b9\u30c8\u306e\u8ab2\u984c\u89e3\u6c7a\u306e\u305f\u3081\u3001\u8c4a\u5bcc\u306a\u6a5f\u80fd\u3092\u6301\u3064\u30c6\u30b9\u30c8\u652f\u63f4\u30c4\u30fc\u30eb\u7fa4\u3067\u3059\u3002<br \/>\n\u4e2d\u3067\u3082\u300cDT+FS\u300d\u306f\u3001\u6a5f\u80fd\u5b89\u5168\u5bfe\u5fdc\u306b\u7279\u5316\u3057\u3001ISO 26262\/IEC 61508\u306e\u8981\u6c42\u306b\u57fa\u3065\u304f\u30c6\u30b9\u30c8\u3092\u652f\u63f4\u3002\u9ad8\u5ea6\u306a\u30ab\u30d0\u30ec\u30c3\u30b8\u89e3\u6790\u3068\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u9023\u643a\u3067\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u958b\u767a\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<div style=\"padding-top: 15px;\"><a class=\"button button-orange\" target=\"_blank\" href=\"https:\/\/hldc.co.jp\/product_service\/development\/dtplus\/\" onclick=\"gtag('event', 'Click', {'event_category': 'WebLink','event_label': 'to DT+\u88fd\u54c1\u30da\u30fc\u30b8_from3597'});\" rel=\"noopener\">DT+\u306b\u3064\u3044\u3066\u3082\u3063\u3068\u77e5\u308b<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr>\n<p>\uff1c\u53c2\u8003\u6587\u732e\uff1e<\/p>\n<p style=\"padding-left: 30px;\">IEC 61508, Functional safety of electrical\/electronic\/programmable electronic safety-related systems<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u56de\u306f\u3001\u6a5f\u80fd\u5b89\u5168\u306e\u56fd\u969b\u898f\u683c\u3067\u3042\u308b\u300cIEC 61508\u300d\u306b\u5bfe\u5fdc\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u300c\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u6e2c\u300d\u3068\u300c\u30c4\u30fc\u30eb\u8a8d\u8a3c\u300d\u306e\u5fc5\u8981\u6027\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<br \/>\nIEC 61508\u306f\u96fb\u6c17\u30fb\u96fb\u5b50\u30fb\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u96fb\u5b50\u30b7\u30b9\u30c6\u30e0\u306e\u6a5f\u80fd\u5b89\u5168\u306b\u95a2\u3059\u308b\u56fd\u969b\u898f\u683c\u3067\u3059\u3002<\/p>\n","protected":false},"author":18,"featured_media":267,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_links_to":"","_links_to_target":""},"categories":[1,14],"tags":[],"featured_image_src":"https:\/\/hldc.co.jp\/blog\/wp-content\/uploads\/2017\/08\/img_graphs-2-400x250.png","post_categories":[{"term_id":1,"name":"\u52d5\u7684\u30c6\u30b9\u30c8","link":"https:\/\/hldc.co.jp\/blog\/category\/introduction\/"},{"term_id":14,"name":"\u6a5f\u80fd\u5b89\u5168","link":"https:\/\/hldc.co.jp\/blog\/category\/%e6%a9%9f%e8%83%bd%e5%ae%89%e5%85%a8\/"}],"_links":{"self":[{"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/posts\/1968"}],"collection":[{"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/comments?post=1968"}],"version-history":[{"count":26,"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/posts\/1968\/revisions"}],"predecessor-version":[{"id":16844,"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/posts\/1968\/revisions\/16844"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/media\/267"}],"wp:attachment":[{"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/media?parent=1968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/categories?post=1968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hldc.co.jp\/blog\/wp-json\/wp\/v2\/tags?post=1968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}