{"id":19997,"date":"2025-11-22T01:41:00","date_gmt":"2025-11-21T17:41:00","guid":{"rendered":"https:\/\/viox.com\/?p=19997"},"modified":"2025-11-14T15:43:29","modified_gmt":"2025-11-14T07:43:29","slug":"how-to-trace-a-circuit-breaker-finder-vs-tone-generator","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ja\/how-to-trace-a-circuit-breaker-finder-vs-tone-generator\/","title":{"rendered":"\u56de\u8def\u306e\u30c8\u30ec\u30fc\u30b9\u65b9\u6cd5\uff1a\u30d7\u30ed\u306b\u3088\u308b\u300c\u30d6\u30ec\u30fc\u30ab\u30fc\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\u300d\u5bfe\u300c\u30c8\u30fc\u30f3\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\u300d\u30ac\u30a4\u30c9\u201c"},"content":{"rendered":"<div class=\"product-intro\">\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-19999\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Trace-a-Circuit.webp\" alt=\"How to Trace a Circuit.webp\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Trace-a-Circuit.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Trace-a-Circuit-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Trace-a-Circuit-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Trace-a-Circuit-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Trace-a-Circuit-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Trace-a-Circuit-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Trace-a-Circuit-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u7bc920\u5e74\u306e480V\u306e\u30d1\u30cd\u30eb\u3092\u958b\u3051\u308b\u3002\u300c\u8003\u53e4\u5b66\u7684\u767a\u6398\u300d\u3060\u3002\u30d1\u30cd\u30eb\u306e\u914d\u7dda\u56f3\u306f\u3001\u8272\u3042\u305b\u3066\u5224\u8aad\u4e0d\u660e\u3001\u307e\u305f\u306f\u5358\u306b <em>\u9593\u9055\u3063\u3066\u3044\u308b<\/em> \u30e9\u30d9\u30eb\u306e\u300c\u30b8\u30e3\u30af\u30bd\u30f3\u30fb\u30dd\u30ed\u30c3\u30af\u300d\u306e\u3088\u3046\u3060\u3002.<\/p>\n<p>LOTO\uff08\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u30fb\u30bf\u30b0\u30a2\u30a6\u30c8\uff09\u3092\u884c\u3046\u305f\u3081\u306b\u3001 <em>\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/em> \u300c\u30b3\u30f3\u30d9\u30e4\u30fc#3\u300d\u306e\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u898b\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n<p>\u5358\u306b\u300c\u624b\u5f53\u305f\u308a\u6b21\u7b2c\u306b\u64cd\u4f5c\u3059\u308b\u300d\u308f\u3051\u306b\u306f\u3044\u304b\u306a\u3044\u3002 <em>\u5168<\/em> \u751f\u7523\u30e9\u30a4\u30f3\u3092\u505c\u6b62\u3055\u305b\u3001\u5de5\u5834\u9577\u304b\u3089\u6fc0\u6012\u306e\u96fb\u8a71\u3092\u53d7\u3051\u305f\u304f\u306a\u3044\u9650\u308a\u306f\u3002.<\/p>\n<p>\u3067\u306f\u3001\u3053\u306e\u30d1\u30cd\u30eb\u3092\u300c\u30de\u30c3\u30d4\u30f3\u30b0\u300d\u3059\u308b <em>\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a<\/em> \u65b9\u6cd5\u3068\u306f\uff1f\u305d\u306e\u56de\u8def\u3092 <em>\u5b89\u5168\u306b<\/em>?<\/p>\n<p>\u8ffd\u8de1\u3059\u308b\u306b\u306f\uff1f\u305d\u308c\u306f\u300c\u529b\u305a\u304f\u300d\u306e\u65b9\u6cd5\uff08\u300c\u6383\u9664\u6a5f\u3068\u53eb\u3073\u58f0\u300d\uff09\u3067\u306f\u306a\u3044\u3002 <em>\u7d76\u5bfe\u306b<\/em> \u300c\u9ed2\u9b54\u8853\u300d\u306e\u65b9\u6cd5\uff08\u300c\u81ea\u6bba\u7684\u77ed\u7d61\u300d\uff09\u3067\u306f\u306a\u3044\u3002\u300c\u6d3b\u7dda\u3068\u6b7b\u7dda\u300d\u306e\u30eb\u30fc\u30eb\u3092\u77e5\u308b\u3053\u3068\u3001 <strong>\u201c\u305d\u3057\u3066\u300c\u30d6\u30ec\u30fc\u30ab\u30fc\u63a2\u67fb\u6a5f\u300d\u3068\u300c\u30c8\u30fc\u30f3\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\u300d\u304c<\/strong>\u540c\u3058\u30c4\u30fc\u30eb\u3067\u3042\u308b\u7406\u7531\u3092\u77e5\u308b\u3053\u3068\u3060\u3002 <em>\u306a\u3044<\/em> .<\/p>\n<hr \/>\n<h2>\u30ec\u30d9\u30eb1\uff1a\u300c\u30a2\u30de\u30c1\u30e5\u30a2\u300d\u30cf\u30c3\u30af\uff08\u300c\u6383\u9664\u6a5f\u3068\u53eb\u3073\u58f0\u300d\uff09<\/h2>\n<p>\u3053\u308c\u306f\u3001\u3059\u3079\u3066\u306e\u4f4f\u5b85\u6240\u6709\u8005\u304c\u8a66\u3057\u305f\u3053\u3068\u306e\u3042\u308b\u300c\u30ed\u30fc\u30c6\u30af\u300d\u306a\u65b9\u6cd5\u3060\u3002\u5b89\u4fa1\u3060\u304c\u3001 <em>\u6642\u9593\u3092\u6d6a\u8cbb\u3059\u308b\u3002<\/em>.<\/p>\n<ul>\n<li><strong>\u3068\u5171\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/strong> \u30d7\u30e9\u30b0\u3092\u5dee\u3057\u8fbc\u3080 <em>\u3046\u308b\u3055\u3044<\/em> \u8b58\u5225\u3057\u305f\u3044\u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u30e9\u30b8\u30aa\u307e\u305f\u306f\u6383\u9664\u6a5f\u3092\u5dee\u3057\u8fbc\u3080\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u30d1\u30cd\u30eb\u306b\u884c\u304f\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u30921\u3064\u305a\u3064\u64cd\u4f5c\u3059\u308b\u3002.<\/li>\n<li><strong>\u300c\u30c9\u30fc\u30d1\u30df\u30f3\u30d2\u30c3\u30c8\u300d\uff08\u30de\u30a4\u30af\u30ed\u30e6\u30fc\u30e2\u30a2\uff09\uff1a<\/strong> \u3042\u308b\u30d5\u30a9\u30fc\u30e9\u30e0\u306e\u6280\u8853\u8005\u304c\u5197\u8ac7\u3092\u8a00\u3063\u305f\u3088\u3046\u306b\u3001\u300c\u79c1\u306e\u59bb\u306f\u30c8\u30ec\u30fc\u30b5\u30fc\u3060\u3002\u59bb\u304c <em>\u6b62\u3081\u308b<\/em> \u307e\u3067\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u64cd\u4f5c\u3059\u308b\u3002\u300e\u3061\u3087\u3063\u3068\u3001\u305d\u308c\u4f7f\u3063\u3066\u305f\u306e\u306b\uff01\u300f\u3068\u53eb\u3076\u306e\u3092\u3002\u300d\u2018<\/li>\n<\/ul>\n<p>\u3053\u308c\u306f <em>\u5bb6<\/em>. \u306b\u306f\u826f\u3044\u300210\u4e07\u5e73\u65b9\u30d5\u30a3\u30fc\u30c8\u306e\u5de5\u5834\u3067\u3001\u30d1\u30cd\u30eb\u304c\u30b3\u30f3\u30d9\u30e4\u30fc\u3068\u306f\u5225\u306e\u90e8\u5c4b\uff08\u307e\u305f\u306f\u5225\u306e <em>\u968e<\/em>\uff09\u306b\u3042\u308b\u5834\u5408\u2026\u3053\u306e\u300c\u30b8\u30e7\u30ae\u30f3\u30b0\u5927\u4f1a\u300d\u306f\u5197\u8ac7\u3060\u3002B2B\u3067\u306f\u3001, <em>\u6642\u306f\u91d1\u306a\u308a\u3002<\/em>.<\/p>\n<hr \/>\n<h2>\u300c\u9ed2\u9b54\u8853\u300d\u30cf\u30c3\u30af\uff08\u8b66\u544a\uff1a\u7d76\u5bfe\u306b\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\uff09<\/h2>\n<p>\u3053\u308c\u306f\u3001 <em>\u713c\u304d\u5c3d\u304f\u3059<\/em> \u89e3\u96c7\u3055\u308c\u308b\u304b\u3001 <em>\u6b7b\u4ea1\u3059\u308b<\/em>. \u300c\u30cf\u30c3\u30af\u300d\u3060\u3002 <strong>\u201c\u300c\u81ea\u6bba\u7684\u77ed\u7d61\u300d\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u308b\u3002\u2018<\/strong><\/p>\n<ul>\n<li><strong>\u300c\u30cf\u30c3\u30af\u300d\uff1a<\/strong> \u201c\u300c\u30db\u30c3\u30c8\u3068\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u3092\u77ed\u7d61\u3055\u305b\u308b\u3060\u3051\u3060\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u3002\u898b\u3064\u304b\u3063\u305f\uff01\u300d\u201d<\/li>\n<li><strong>\u300c\u30db\u30e9\u30fc\u30b9\u30c8\u30fc\u30ea\u30fc\u300d\uff08\u300c\u30a2\u30cf\uff01\u300d\uff09\uff1a<\/strong> \u3053\u308c\u306f\u300c\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u3067\u30ed\u30b7\u30a2\u30f3\u30eb\u30fc\u30ec\u30c3\u30c8\u3092\u3059\u308b\u300d\u3053\u3068\u3060\u3002\u201c\n<ul>\n<li><strong>120V\uff08\u4f4f\u5b85\u7528\uff09\uff1a<\/strong> \u3053\u306e <em>\u3059\u3067\u306b<\/em> \u99ac\u9e7f\u3052\u3066\u3044\u308b\u3002\u624b burns \u3092\u8ca0\u308f\u305b\u305f\u308a\u3001\u30b3\u30f3\u30bb\u30f3\u30c8\u3092\u640d\u50b7\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u300c\u30d7\u30e9\u30ba\u30de\u30dd\u30c3\u30d7\u300d\u304c\u767a\u751f\u3057\u3001 <em>\u305d\u308c\u3067\u3082<\/em> \u6545\u969c\u3057\u305f\u53e4\u3044\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u30c8\u30ea\u30c3\u30d7\u3059\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u3002.<\/li>\n<li><strong>480V\uff08\u7523\u696d\u7528\uff09\uff1a<\/strong> \u3053\u306e <strong>\u81ea\u6bba\u884c\u70ba\u3002.<\/strong> \u5229\u7528\u53ef\u80fd\u306a <em>\u77ed\u7d61\u96fb\u6d41<\/em> \u306f\u83ab\u5927\u3060\u3002 <strong>\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u7206\u767a<\/strong> \u305d\u308c\u306f <em>\u304c\u767a\u751f\u3057\u3001<\/em> \u30c4\u30fc\u30eb\u304c\u84b8\u767a\u3057\u3001\u6eb6\u3051\u305f\u9285\u304c\u9854\u306b\u98db\u3093\u3067\u304f\u308b\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u300c\u7a76\u6975\u306e\u5931\u6557\u300d\uff1a<\/strong> \u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u63a5\u70b9\u3092 <em>\u6eb6\u63a5\u3057\u3066\u9589\u3058\u3066\u3057\u307e\u3046<\/em>. \u304b\u3082\u3057\u308c\u306a\u3044\u3002\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u306b <em>\u5931\u6557<\/em> \u3057\u3001, <em>\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u7834\u58ca<\/em> \u3057\uff08\u4eca\u3067\u306f\u305f\u3060\u306e\u300c\u30b9\u30a4\u30c3\u30c1\u300d\uff09\u3001 <em>\u58c1\u306e\u4e2d\u3067\u706b\u707d\u3092\u767a\u751f<\/em> \u3055\u305b\u308b\u3001\u3059\u3079\u30661\u3064\u306e\u300c\u7d20\u6674\u3089\u3057\u3044\u300d\u52d5\u304d\u3067\u3002.<\/p>\n<hr \/>\n<h2>\u30d7\u30ed\u306e\u9053\u5177\uff1a\u300c\u6d3b\u7dda vs. \u6b7b\u7dda\u300d\u306e\u30eb\u30fc\u30eb<\/h2>\n<p>Ex d\uff08\u8010\u5727\u9632\u7206\uff09 <strong>\u201c\u300c\u9ec4\u91d1\u306e\u6d1e\u5bdf\u300d\u201d<\/strong> \u30a2\u30de\u30c1\u30e5\u30a2\u3068\u719f\u7df4\u8005\u3092\u5206\u3051\u308b\u3082\u306e\u3002\u56de\u8def\u8ffd\u8de1\u306b\u304a\u3051\u308b\u4e0d\u6e80\u306e90%\u306f\u3001 <em>\u9593\u9055\u3063\u305f\u9053\u5177\u3092<\/em> \u305d\u306e <em>\u4f5c\u696d\u306b<\/em>.<\/p>\n<h3>\u4f7f\u7528\u3059\u308b\u3053\u3068\u304b\u3089\u751f\u3058\u307e\u3059\u3002 <em>\u9053\u5177#1\uff1a\u300c\u9b54\u6cd5\u306e\u6756\u300d\uff08\u30d6\u30ec\u30fc\u30ab\u30fc\u63a2\u77e5\u6a5f\uff09\u2014<\/em> \u6d3b\u7dda<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-18678\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Circuit-Breaker-Finder.webp\" alt=\"Circuit Breaker Finder\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Circuit-Breaker-Finder.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Circuit-Breaker-Finder-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Circuit-Breaker-Finder-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Circuit-Breaker-Finder-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Circuit-Breaker-Finder-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Circuit-Breaker-Finder-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Circuit-Breaker-Finder-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u56de\u8def\u7528 <em>\u3053\u308c\u306f\u307b\u3068\u3093\u3069\u306e\u4eba\u304c<\/em> \u5fc5\u8981\u3060\u3068.<\/p>\n<ul>\n<li><strong>\u300c\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u63a2\u77e5\u6a5f\u300d\uff08\u307e\u305f\u306f\u300c\u30c8\u30ec\u30fc\u30b5\u30fc\u300d\uff09\u3002<\/strong> \u8003\u3048\u3066\u3044\u308b\u9053\u5177\u3067\u3059\u3002\n<ol>\n<li><strong>\u201c2\u3064\u306e\u90e8\u54c1\u304b\u3089\u306a\u308b\u300c\u30ad\u30c3\u30c8\u300d\uff1a<\/strong> \u300c\u9001\u4fe1\u6a5f\u300d\uff1a <em>\u6d3b\u7dda<\/em> \u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u5dee\u3057\u8fbc\u3080\uff08\u307e\u305f\u306f <em>\u6d3b\u7dda<\/em> \u7167\u660e\u5668\u5177\u306b\u30af\u30ea\u30c3\u30d7\u3067\u7559\u3081\u308b\uff09\u5c0f\u578b\u306e\u7bb1\u3002.<\/li>\n<li><strong>\u201c\u300c\u53d7\u4fe1\u6a5f\u300d\uff1a<\/strong> \u30b9\u30ad\u30e3\u30f3\u306b\u4f7f\u7528\u3059\u308b\u300c\u9b54\u6cd5\u306e\u6756\u300d\u3002.<\/li>\n<\/ol>\n<\/li>\n<li><strong>\u4f5c\u696d\u5185\u5bb9\uff1a<\/strong> \u3053\u308c\u306f\u6b21\u306e <em>\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/em> \u8cea\u554f\u306b\u7b54\u3048\u307e\u3059\uff1a\u300c\u3053\u306e <em>\u30d6\u30ec\u30fc\u30ab<\/em> \u6d3b\u7dda <em>\u30d1\u30cd\u30eb\u5185\u306e<\/em> \u3069\u308c\u304c\u3053\u306e <em>\u6d3b\u7dda\u30b3\u30f3\u30bb\u30f3\u30c8\u306b<\/em>?&#8221;<\/li>\n<li><strong>\u30d0\u30a4\u30e1\u30bf\u30eb\u30b9\u30c8\u30ea\u30c3\u30d7\uff082\u3064\u306e\u91d1\u5c5e\uff09\u304c<\/strong> \u96fb\u529b\u3092\u4f9b\u7d66\u3057\u3066\u3044\u308b\u304b\uff1f\u300d, <em>\u9001\u4fe1\u6a5f\u306f\u7279\u5b9a\u306e<\/em> \u30d1\u30eb\u30b9\u4fe1\u53f7\u3092 <em>\u6d3b\u7dda<\/em> \u96fb\u7dda\u306b\u6ce8\u5165\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u300c\u9b54\u6cd5\u306e\u6756\u300d\uff08\u53d7\u4fe1\u6a5f\uff09\u3092 <em>\u30d6\u30ec\u30fc\u30ab\u30fc\u306e\u8868\u9762\u306b<\/em> \u304b\u3056\u3057\u307e\u3059\u3002\u4fe1\u53f7\u3092\u691c\u51fa\u3059\u308b\u3068\u300c\u30d3\u30fc\u30d7\u97f3\u300d\u304c\u9cf4\u308a\u3001\u70b9\u6ec5\u3057\u307e\u3059\u3002 <em>\u306e\u307f<\/em> \u4fe1\u53f7\u3092\u691c\u51fa\u3059\u308b\u3068\u3002 <em>\u30d6\u30ec\u30fc\u30ab\u30fc\u3092\u898b\u3064\u3051\u307e\u3059\u3002<\/em> \u300c\u6ce8\u610f\u70b9\u300d\uff1a.<\/li>\n<li><strong>\u52d5\u4f5c\u3055\u305b\u308b\u306b\u306f\u3001<\/strong> \u6d3b\u7dda\u3067\u3001\u5b8c\u5168\u306a\u56de\u8def\u304c <strong>\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/strong> \u5fc5\u8981\u3067\u3059\u3002 <em>\u5929\u4e95\u3067\u5207\u65ad\u3055\u308c\u305f\u300c\u539f\u56e0\u4e0d\u660e\u306e<\/em> \u6b7b\u7dda\u300d\u3092 <em>\u3067\u304d\u306a\u3044<\/em> \u8ffd\u8de1\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3059\u3067\u306b <em>\u9053\u5177#2\uff1a\u300c\u30d5\u30a9\u30c3\u30af\u30b9\uff06\u30cf\u30a6\u30f3\u30c9\u300d\uff08\u30c8\u30fc\u30f3\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\uff09\u2014<\/em> \u6b7b\u7dda <em>off<\/em>.<\/li>\n<\/ul>\n<h3>\u7528 <em>\u3053\u308c\u306f\u300c\u719f\u7df4\u8005\u30ec\u30d9\u30eb\u300d\u306e\u9053\u5177\u3067\u3059\u3002\u300c\u96fb\u6c17\u8003\u53e4\u5b66\u8005\u300d\u304c\u4f7f\u7528\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/em> \u6d3b\u7dda<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-20000\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Tone-Generator.webp\" alt=\"Tone Generator\" width=\"800\" height=\"684\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Tone-Generator.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Tone-Generator-300x257.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Tone-Generator-768x657.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Tone-Generator-14x12.webp 14w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Tone-Generator-600x513.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u300c\u30c8\u30fc\u30ca\u30fc\u300d\uff08\u300c\u30d5\u30a9\u30c3\u30af\u30b9\u300d\uff09\uff1a.<\/p>\n<ul>\n<li><strong>\u300c\u56de\u8def\u30d6\u30ec\u30fc\u30ab\u30fc\u63a2\u77e5\u6a5f\u300d\uff08\u307e\u305f\u306f\u300c\u30c8\u30ec\u30fc\u30b5\u30fc\u300d\uff09\u3002<\/strong> \u8003\u3048\u3066\u3044\u308b\u9053\u5177\u3067\u3059\u3002\n<ol>\n<li><strong>\u201c\u30ef\u30cb\u53e3\u30af\u30ea\u30c3\u30d7\u4ed8\u304d\u306e\u7bb1\u3002<\/strong> \u300c\u30d7\u30ed\u30fc\u30d6\u300d\uff08\u300c\u30cf\u30a6\u30f3\u30c9\u300d\uff09\uff1a.<\/li>\n<li><strong>\u201c\u300c\u6756\u300d\u3002<\/strong> \u3053\u308c\u306f\u307e\u3063\u305f\u304f\u7570\u306a\u308b\u201c<\/li>\n<\/ol>\n<\/li>\n<li><strong>\u4f5c\u696d\u5185\u5bb9\uff1a<\/strong> \u8cea\u554f\u306b\u7b54\u3048\u307e\u3059\uff1a\u300c\u58c1\u306e\u4e2d\u306e\u3053\u306e <em>\u539f\u56e0\u4e0d\u660e\u306e\u6b7b\u7dda\u306f<\/em> \u3069\u3053\u306b <em>\u7e4b\u304c\u3063\u3066\u3044\u308b\u306e\u304b\uff1f\u300d<\/em> \u884c\u304f\u306e\u304b\uff1f <em>\u307e\u305a\u3001\u56de\u8def\u304c\u6b7b\u3093\u3067\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff01<\/em>?&#8221;<\/li>\n<li><strong>\u30d0\u30a4\u30e1\u30bf\u30eb\u30b9\u30c8\u30ea\u30c3\u30d7\uff082\u3064\u306e\u91d1\u5c5e\uff09\u304c<\/strong>\n<ol>\n<li><strong>\u300c\u30d5\u30a9\u30c3\u30af\u30b9\u300d\uff08\u30c8\u30fc\u30ca\u30fc\uff09\u3092\u6b7b\u7dda\uff08\u4f8b\uff1a\u300c\u30db\u30c3\u30c8\u300d\u7dda\uff09\u3068\u30a2\u30fc\u30b9\u306b\u30af\u30ea\u30c3\u30d7\u3067\u7559\u3081\u307e\u3059\u3002<\/strong><\/li>\n<li>\u300c\u30d5\u30a9\u30c3\u30af\u30b9\u300d\u306f\u300c\u97f3\u697d\u7684\u306a\u30c8\u30fc\u30f3\u300d\uff08\u4f8b\uff1a.<\/li>\n<li>\u30a6\u30fc\u30fb\u30a6\u30fc\u30fb\u30a6\u30fc, <em>\uff09\u3092\u96fb\u7dda\u306b\u6ce8\u5165\u3057\u307e\u3059\u3002<\/em>\u6b21\u306b\u3001\u300c\u30cf\u30a6\u30f3\u30c9\u300d\uff08\u30d7\u30ed\u30fc\u30d6\uff09\u3092\u4f7f\u7528\u3057\u3066.<\/li>\n<li>\u30c8\u30fc\u30f3\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002 <em>\u6587\u5b57\u901a\u308a\u96fb\u7dda\u306e<\/em>. You can literally trace the wire\u2019s <em>\u30d1\u30b9*<\/em> \u4e7e\u5f0f\u58c1\u3001\u96fb\u7dda\u7ba1\u3001\u307e\u305f\u306f\u675f\u3092\u901a\u3057\u3066\u3001*\u30bd\u30fc\u30b9*\u30d1\u30cd\u30eb\u307e\u305f\u306f\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u30dc\u30c3\u30af\u30b9\u307e\u3067\u623b\u308b\u3002.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<blockquote><p><strong>\u30d7\u30ed\u304b\u3089\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\uff08\u300c\u9ec4\u91d1\u306e\u6d1e\u5bdf\u300d\uff09\uff1a<\/strong><\/p>\n<p>* A <strong>\u201c\u300c\u30d6\u30ec\u30fc\u30ab\u30fc\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\u300d\u201d<\/strong> \uff08\u30c4\u30fc\u30eb#1\uff09\u306f\u300c\u30d5\u30a3\u30cb\u30c3\u30b7\u30e3\u30fc\u300d\u3067\u3059\u3002 <a href=\"https:\/\/test.viox.com\/ja\/mcb\/\"><em>\u30d6\u30ec\u30fc\u30ab<\/em><\/a> \u306e <em>\u65e2\u77e5\u306e\u3001\u901a\u96fb\u4e2d\u306e<\/em> \u56de\u8def\u3092\u898b\u3064\u3051\u307e\u3059\u3002.<\/p>\n<p>* A <strong>\u201c\u300c\u30c8\u30fc\u30ca\u30fc\u300d\u201d<\/strong> \uff08\u30c4\u30fc\u30eb#2\uff09\u306f\u300c\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\u300d\u3067\u3059\u3002 <em>\u30d1\u30b9<\/em> \u306e <em>\u672a\u77e5\u306e\u3001\u975e\u901a\u96fb\u306e<\/em> \u56de\u8def\u3092\u898b\u3064\u3051\u307e\u3059\u3002.<\/p>\n<p>\u305d\u308c\u3089\u306f <em>\u306a\u3044<\/em> \u540c\u3058\u30c4\u30fc\u30eb\u3067\u3059\u3002\u300c\u30d6\u30ec\u30fc\u30ab\u30fc\u300d\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u300c\u30c8\u30fc\u30ca\u30fc\u300d\u3092\u8cfc\u5165\u3057\u305f\u308a\u3001\u300c\u30c7\u30c3\u30c9\u30ef\u30a4\u30e4\u30fc\u300d\u3092\u30c8\u30ec\u30fc\u30b9\u3059\u308b\u305f\u3081\u306b\u300c\u30d6\u30ec\u30fc\u30ab\u30fc\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\u300d\u3092\u8cfc\u5165\u3057\u305f\u308a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u201c<\/p><\/blockquote>\n<hr \/>\n<h2>\u7d50\u8ad6\uff1a\u300c\u30cf\u30c3\u30ad\u30f3\u30b0\u300d\u3092\u3084\u3081\u3066\u3001\u300c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u300d\u3092\u59cb\u3081\u307e\u3057\u3087\u3046\u201c<\/h2>\n<p>\u300c\u6383\u9664\u6a5f\uff06\u53eb\u3073\u300d\u3092\u3084\u3081\u307e\u3057\u3087\u3046\u3002\u201c <em>\u89e6\u3063\u3066\u306f\u3044\u3051\u306a\u3044<\/em> \u300c\u81ea\u6bba\u30b7\u30e7\u30fc\u30c8\u300d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u201c<\/p>\n<p>\u300c\u30de\u30b9\u30bf\u30fc\u30ec\u30d9\u30eb\u300d\u306e\u52d5\u304d\u306f\u3001\u4ed5\u4e8b\u306b\u9069\u3057\u305f\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u300c\u9b54\u6cd5\u306e\u6756\u300d\uff08\u30d6\u30ec\u30fc\u30ab\u30fc\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\uff09\u3092 <em>\u6d3b\u7dda<\/em> \u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u300c\u72d0\u3068\u731f\u72ac\u300d\uff08\u30c8\u30fc\u30ca\u30fc\uff09\u3092 <em>\u9053\u5177#2\uff1a\u300c\u30d5\u30a9\u30c3\u30af\u30b9\uff06\u30cf\u30a6\u30f3\u30c9\u300d\uff08\u30c8\u30fc\u30f3\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\uff09\u2014<\/em> \u201c\u300c\u8003\u53e4\u5b66\u300d\u30ef\u30a4\u30e4\u30fc\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3057\u304b\u3057\u3001 <em>\u5b9f<\/em> \u201c\u300c\u30b7\u30cb\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u300d\u306e\u52d5\u304d\u306f\u3001\u305d\u3082\u305d\u3082\u3053\u306e\u300c\u30b2\u30fc\u30e0\u300d\u3092\u9632\u3050\u3053\u3068\u3067\u3059\u3002.<\/p>\n<p>\u30d7\u30ed\u304c\u69cb\u7bc9\u3057\u305fVIOX <a href=\"https:\/\/test.viox.com\/ja\/full-guide-to-panel-box\/\">\u30d1\u30cd\u30eb<\/a>, \u3001\u5f53\u793e\u306e\u660e\u78ba\u3067\u9ad8\u54c1\u8cea\u306a <a href=\"https:\/\/test.viox.com\/ja\/terminal-block\/\">DIN\u30ec\u30fc\u30eb\u7aef\u5b50\u53f0<\/a> \u3068\u6700\u65b0\u306e\u30e9\u30d9\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308a\u30014\u6642\u9593\u306e\u300c\u8003\u53e4\u5b66\u7684\u767a\u6398\u300d\u304c4\u79d2\u306e\u300c\u8aad\u307f\u53d6\u308a\u300d\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u201c<\/p>\n<p><strong>VIOX\u30d1\u30cd\u30eb\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u53c2\u7167\u3057\u3066\u3001\u300c\u30df\u30b9\u30c6\u30ea\u30fc\u30dc\u30c3\u30af\u30b9\u300d\u306e\u69cb\u7bc9\u3092\u3084\u3081\u307e\u3057\u3087\u3046\u3002\u201c<\/strong><\/p>\n<hr \/>\n<h3>\u6280\u8853\u306e\u7cbe\u5ea6\u6ce8<\/h3>\n<pre><code>**\u53c2\u7167\u898f\u683c\u3068\u30bd\u30fc\u30b9**.\n<\/code><\/pre>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>You open a 20-year-old, 480V panel. It&#8217;s an &#8220;archaeology dig.&#8221; The panel schedule is a &#8220;Jackson Pollock&#8221; of faded, cryptic, or just plain wrong labels. You need to find the one breaker for &#8220;Conveyor #3&#8221; to perform LOTO (Lock-Out Tag-Out). You can&#8217;t just &#8220;start flipping them&#8221;\u2014not unless you want to shut down the entire production line and get a very angry call from the plant manager. So, what&#8217;s the professional way to &#8220;map&#8221; this panel? How do you trace that one circuit safely? It&#8217;s not the &#8220;Brute Force&#8221; method (the &#8220;Vacuum &amp; Yell&#8221;). It&#8217;s definitely not the &#8220;Black Magic&#8221; method (the &#8220;Suicide Short&#8221;). It&#8217;s about knowing the &#8220;Live vs. Dead&#8221; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20002,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-19997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/19997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/comments?post=19997"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/19997\/revisions"}],"predecessor-version":[{"id":20001,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/posts\/19997\/revisions\/20001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media\/20002"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/media?parent=19997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/categories?post=19997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ja\/wp-json\/wp\/v2\/tags?post=19997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}