{"id":46188,"date":"2026-07-31T03:36:46","date_gmt":"2026-07-31T03:36:46","guid":{"rendered":"https:\/\/rjydisplay.com\/?p=46188"},"modified":"2026-07-31T03:36:51","modified_gmt":"2026-07-31T03:36:51","slug":"tft-lcd-selection-for-an-industrial-chiller-hmi","status":"publish","type":"post","link":"https:\/\/rjydisplay.com\/ja\/tft-lcd-selection-for-an-industrial-chiller-hmi\/","title":{"rendered":"\u5de5\u696d\u7528\u30c1\u30e9\u30fcHMI\u7528\u306eTFT LCD\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u7523\u696d\u7528\u6c34\u51b7\u30c1\u30e9\u30fc\u306f\u3001\u51b7\u5a92\u56de\u8def\u3068\u6c34\u56de\u8def\u3001\u30bb\u30f3\u30b5\u30fc\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u3001\u30e6\u30cb\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u5727\u7e2e\u6a5f\u3001\u30dd\u30f3\u30d7\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u53ef\u5909\u5468\u6ce2\u6570\u30c9\u30e9\u30a4\u30d6\u3001\u901a\u4fe1\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3001\u304a\u3088\u3073\u30d3\u30eb\u81ea\u52d5\u5316\u63a5\u7d9a\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30ed\u30fc\u30ab\u30ebTFT\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306f\u6a5f\u5668\u306e\u64cd\u4f5c\u3068\u4fdd\u5b88\u3092\u5bb9\u6613\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001\u305d\u308c\u306f\u30c1\u30e9\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u30e2\u30fc\u30bf\u30fc\u30c9\u30e9\u30a4\u30d6\u3001BACnet\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u3001\u307e\u305f\u306f\u30ea\u30e2\u30fc\u30c8\u30d3\u30eb\u7ba1\u7406\u30ef\u30fc\u30af\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u9078\u5b9a\u306f\u30c1\u30e9\u30fc\u306e\u508d\u3089\u3067\u884c\u308f\u308c\u308b\u4f5c\u696d\u304b\u3089\u958b\u59cb\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u30aa\u30da\u30ec\u30fc\u30bf\u306f\u7c21\u6f54\u306a\u6a5f\u5668\u6982\u8981\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u8a66\u904b\u8ee2\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u8d77\u52d5\u304a\u3088\u3073\u901a\u4fe1\u60c5\u5831\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u30b5\u30fc\u30d3\u30b9\u62c5\u5f53\u8005\u306f\u30a2\u30e9\u30fc\u30e0\u5c65\u6b74\u3001\u30b5\u30d6\u30b7\u30b9\u30c6\u30e0\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u304a\u3088\u3073\u7ba1\u7406\u3055\u308c\u305f\u4fdd\u5b88\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u30bf\u30b9\u30af\u304c\u3001\u6709\u52b9\u306a\u8868\u793a\u9762\u7a4d\u3001\u89e3\u50cf\u5ea6\u3001\u5165\u529b\u65b9\u6cd5\u3001\u30db\u30b9\u30c8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u5149\u5b66\u30b9\u30bf\u30c3\u30af\u3001\u53d6\u308a\u4ed8\u3051\u65b9\u6cd5\u3001\u304a\u3088\u3073\u691c\u8a3c\u8a08\u753b\u3092\u6c7a\u5b9a\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u306f\u3001\u7523\u696d\u7528\u30c1\u30e9\u30fcHMI\u7528\u306eTFT LCD\u3092\u9078\u5b9a\u3059\u308b\u65b9\u6cd5\u3092\u3001\u751f\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3001\u30bf\u30c3\u30c1\u5165\u529b\u3001\u7d44\u307f\u8fbc\u307fHMI\u30db\u30b9\u30c8\u3001\u30c1\u30e9\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u30c9\u30e9\u30a4\u30d6\u3001\u30d3\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u304a\u3088\u3073\u30ea\u30e2\u30fc\u30c8BAS\u306e\u9593\u306e\u5883\u754c\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u8aac\u660e\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ed\u30fc\u30ab\u30eb\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u30c1\u30e9\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304a\u3088\u3073BAS\u304b\u3089\u5206\u96e2\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u7528\u7684\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u56f3\u306f\u3001\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30b5\u30f3\u30d7\u30eb\u304c\u9078\u5b9a\u3055\u308c\u308b\u524d\u306b\u5404\u6a5f\u80fd\u5c64\u3092\u7279\u5b9a\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u30bb\u30f3\u30b5\u30fc\u306f\u9069\u5207\u306a\u6a5f\u5668\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3002\u30c1\u30e9\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u88fd\u9020\u5143\u306e\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u3092\u5b9f\u884c\u3057\u3001\u8a2d\u8a08\u3055\u308c\u305f\u904b\u8ee2\u9650\u754c\u5185\u3067\u6a5f\u68b0\u3092\u8abf\u6574\u3059\u308b\u3002\u5225\u500b\u306e\u30c9\u30e9\u30a4\u30d6\u304c\u30e2\u30fc\u30bf\u30fc\u3092\u5236\u5fa1\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u307e\u305f\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u627f\u8a8d\u3055\u308c\u305f\u60c5\u5831\u3092\u30d3\u30eb\u81ea\u52d5\u5316\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u516c\u958b\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u30ed\u30fc\u30ab\u30ebHMI\u30db\u30b9\u30c8\u306f\u3001\u9078\u629e\u3055\u308c\u305f\u60c5\u5831\u3092TFT LCD\u4e0a\u306b\u63cf\u753b\u3057\u3001\u8a31\u53ef\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u89e3\u91c8\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">BACnet\u306f\u3001HVAC\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u542b\u3080\u30d3\u30eb\u81ea\u52d5\u5316\u304a\u3088\u3073\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306e\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u30c7\u30fc\u30bf\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308b\u3002.<sup><a href=\"#ref-1\">1<\/a><\/sup> \u3053\u308c\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001\u30a2\u30e9\u30fc\u30e0\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3001\u30c8\u30ec\u30f3\u30c9\u3001\u304a\u3088\u3073\u5236\u5fa1\u60c5\u5831\u306e\u4ea4\u63db\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u304c\u3001\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30d3\u30c7\u30aa\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u306f\u306a\u3044\u3002\u751f\u306eTFT LCD\u306fBACnet\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u4fe1\u3057\u3066\u305d\u308c\u81ea\u4f53\u3067\u30d4\u30af\u30bb\u30eb\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u8005\u88fd\u306e\u30c1\u30e9\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u6587\u66f8\u3082\u3001\u30ed\u30fc\u30ab\u30eb\u30a2\u30af\u30bb\u30b9\u7d4c\u8def\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u7d4c\u8def\u304c\u95a2\u9023\u3057\u3066\u3044\u308b\u304c\u5225\u500b\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u30c0\u30a4\u30ad\u30f3\u30fb\u30a2\u30d7\u30e9\u30a4\u30c9\u306f\u3001\u30ed\u30fc\u30ab\u30ebHMI\u304a\u3088\u3073\u5b9a\u7fa9\u3055\u308c\u305fBACnet\u307e\u305f\u306fModbus\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u901a\u3058\u3066\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30c1\u30e9\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30dd\u30a4\u30f3\u30c8\u3092\u6587\u66f8\u5316\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u53ef\u7528\u6027\u306f\u95a2\u9023\u3059\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304a\u3088\u3073\u5b9f\u88c5\u306b\u4f9d\u5b58\u3059\u308b\u3002.<sup><a href=\"#ref-2\">2<\/a><\/sup> \u3053\u308c\u306f\u3059\u3079\u3066\u306e\u30c1\u30e9\u30fc\u304c\u540c\u3058\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u304c\u3001\u30ed\u30fc\u30ab\u30eb\u753b\u9762\u3001\u30e6\u30cb\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u901a\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u304a\u3088\u3073\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4e92\u63db\u53ef\u80fd\u306a\u3082\u306e\u3068\u3057\u3066\u6271\u3046\u3079\u304d\u3067\u306a\u3044\u7406\u7531\u3092\u793a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-3-1024x576.png\" alt=\"Service engineer using a chiller TFT HMI with equipment status, alarm, and maintenance areas\" class=\"wp-image-46191\" title=\"\" srcset=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-3-1024x576.png 1024w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-3-300x169.png 300w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-3-768x432.png 768w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-3-1536x864.png 1536w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-3-18x10.png 18w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-3.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u6a5f\u5668\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u30a2\u30e9\u30fc\u30e0\u3001\u304a\u3088\u3073\u4fdd\u5b88\u30a8\u30ea\u30a2\u3092\u5099\u3048\u305f\u30c1\u30e9\u30fcTFT HMI\u3092\u4f7f\u7528\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">TFT LCD\u306f\u3001\u4e92\u63db\u6027\u306e\u3042\u308b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u7d4c\u8def\u3092\u901a\u3058\u3066\u4f9b\u7d66\u3055\u308c\u308b\u30d4\u30af\u30bb\u30eb\u30c7\u30fc\u30bf\u306e\u307f\u3092\u8868\u793a\u3059\u308b\u3002\u51b7\u5a92\u5727\u529b\u3092\u6e2c\u5b9a\u3057\u305f\u308a\u3001\u51fa\u6e6f\u6e29\u5ea6\u3092\u6c7a\u5b9a\u3057\u305f\u308a\u3001\u5727\u7e2e\u6a5f\u3092\u9806\u5e8f\u4ed8\u3051\u305f\u308a\u3001\u8a2d\u5b9a\u5024\u3092\u691c\u8a3c\u3057\u305f\u308a\u3001\u30e2\u30fc\u30bf\u30fc\u3092\u4fdd\u8b77\u3057\u305f\u308a\u3001\u6a5f\u5668\u306e\u5b89\u5168\u6027\u3092\u78ba\u7acb\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3002\u3053\u308c\u3089\u306e\u8cac\u4efb\u306f\u5b8c\u6210\u3057\u305f\u30c1\u30e9\u30fc\u8a2d\u8a08\u306b\u6b8b\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ed\u30fc\u30ab\u30eb\u30aa\u30da\u30ec\u30fc\u30bf\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304b\u3089\u958b\u59cb\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u7528\u306a\u30ed\u30fc\u30ab\u30ebHMI\u306f\u3001\u30ea\u30e2\u30fc\u30c8BAS\u30ef\u30fc\u30af\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u5229\u7528\u53ef\u80fd\u306a\u3059\u3079\u3066\u306e\u30da\u30fc\u30b8\u3092\u518d\u73fe\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6a5f\u68b0\u5074\u3067\u306e\u5b9a\u7fa9\u3055\u308c\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u8ab0\u304c\u30c1\u30e9\u30fc\u306b\u63a5\u8fd1\u3059\u308b\u304b\u3001\u306a\u305c\u753b\u9762\u304c\u5fc5\u8981\u304b\u3001\u3069\u306e\u60c5\u5831\u3092\u95b2\u89a7\u3059\u308b\u6a29\u9650\u304c\u3042\u308b\u304b\u3001\u304a\u3088\u3073\u6a5f\u5668\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u30ed\u30fc\u30ab\u30eb\u3067\u8a31\u53ef\u3059\u308b\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u6587\u66f8\u5316\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u308b\u3002.<\/p>\n\n\n\n<p 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class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-2-1024x576.png\" alt=\"Chiller HMI architecture separating sensors, unit controller, drive, display host, touch, network gateway, and BAS workstation\" class=\"wp-image-46190\" title=\"\" srcset=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-2-1024x576.png 1024w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-2-300x169.png 300w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-2-768x432.png 768w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-2-1536x864.png 1536w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-2-18x10.png 18w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-2.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u30bb\u30f3\u30b5\u30fc\u3001\u30e6\u30cb\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u30c9\u30e9\u30a4\u30d6\u3001\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30db\u30b9\u30c8\u3001\u30bf\u30c3\u30c1\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3001\u304a\u3088\u3073BAS\u30ef\u30fc\u30af\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u5206\u96e2\u3059\u308b\u30c1\u30e9\u30fcHMI\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/figcaption><\/figure>\n\n\n\n<p 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class=\"wp-block-paragraph\">GUI\u3092\u610f\u56f3\u3057\u305f\u7269\u7406\u7684\u5bf8\u6cd5\u3067\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u9078\u629e\u3055\u308c\u305f\u30c1\u30e9\u30fc\u3001\u56de\u8def\u3001\u904b\u8ee2\u72b6\u614b\u3001\u30a2\u30e9\u30fc\u30e0\u512a\u5148\u5ea6\u3001\u5024\u306e\u30bd\u30fc\u30b9\u3001\u304a\u3088\u3073\u8868\u793a\u60c5\u5831\u306e\u7d4c\u904e\u6642\u9593\u3092\u8b58\u5225\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002\u30bf\u30c3\u30c1\u30bf\u30fc\u30b2\u30c3\u30c8\u306f\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u60c5\u5831\u3092\u6df7\u96d1\u3055\u305b\u305f\u308a\u904e\u5ea6\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u5f37\u5236\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u72b6\u614b\u3092\u7dad\u6301\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p 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src=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-4-1024x576.png\" alt=\"Embedded chiller HMI and a separate remote building automation workstation\" class=\"wp-image-46192\" title=\"\" srcset=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-4-1024x576.png 1024w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-4-300x169.png 300w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-4-768x432.png 768w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-4-1536x864.png 1536w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-4-18x10.png 18w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-4.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u7d44\u307f\u8fbc\u307f\u30c1\u30e9\u30fcHMI\u3068\u5225\u500b\u306e\u30ea\u30e2\u30fc\u30c8\u30d3\u30eb\u81ea\u52d5\u5316\u30ef\u30fc\u30af\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3<\/figcaption><\/figure>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u30ed\u30fc\u30ab\u30ebHMI\u306f\u3001\u30c1\u30e9\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u901a\u4fe1\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3001\u307e\u305f\u306fBAS\u63a5\u7d9a\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u9593\u3082\u96fb\u6e90\u304c\u5165\u3063\u305f\u307e\u307e\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u4fdd\u6301\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u73fe\u5728\u306e\u3082\u306e\u3068\u3057\u3066\u63d0\u793a\u3059\u3079\u304d\u3067\u306f\u306a\u3044\u3002\u5229\u7528\u4e0d\u53ef\u3001\u9045\u5ef6\u3001\u7121\u52b9\u3001\u307e\u305f\u306f\u90e8\u5206\u7684\u306b\u66f4\u65b0\u3055\u308c\u305f\u5024\u304c\u3069\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u308b\u304b\u3001\u304a\u3088\u3073\u30e6\u30fc\u30b6\u30fc\u304c\u95a2\u9023\u3059\u308b\u5834\u5408\u306b\u30bd\u30fc\u30b9\u3068\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u3069\u306e\u3088\u3046\u306b\u8b58\u5225\u3059\u308b\u304b\u3092\u5b9a\u7fa9\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8d77\u52d5\u8a08\u753b\u306f\u3001\u30d1\u30cd\u30eb\u96fb\u6e90\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u521d\u671f\u5316\u3001\u30d0\u30c3\u30af\u30e9\u30a4\u30c8\u6709\u52b9\u5316\u3001HMI\u30db\u30b9\u30c8\u8d77\u52d5\u3001\u30bf\u30c3\u30c1\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u53ef\u7528\u6027\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8d77\u52d5\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u901a\u4fe1\u3001\u304a\u3088\u3073\u6709\u52b9\u306a\u6a5f\u68b0\u30c7\u30fc\u30bf\u306e\u53d7\u4fe1\u3092\u30ab\u30d0\u30fc\u3059\u3079\u304d\u3067\u3042\u308b\u3002\u30aa\u30da\u30ec\u30fc\u30bf\u306f\u3001\u521d\u671f\u5316\u4e2d\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3068\u904b\u8ee2\u4e2d\u306e\u30c1\u30e9\u30fc\u3092\u533a\u5225\u3067\u304d\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HMI\u3068\u30e6\u30cb\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u9593\u306e\u901a\u4fe1\u4e2d\u65ad\u304a\u3088\u3073\u30d3\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u55aa\u5931\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3002\u6b63\u3057\u3044\u6a5f\u68b0\u5fdc\u7b54\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u8cac\u4efb\u3067\u3042\u308a\u3001HMI.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Repeated power cycling, incomplete startup, application restart, controller restart, touch recovery, and restoration of the correct equipment context should be included in system testing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u91cf\u7523\u610f\u56f3\u306eHMI\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u691c\u8a3c\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Validation should progress from electrical bring-up to the selected display, touch stack, HMI host, active bridge where used, cables, power supply, enclosure, application, controller communication, and intended chiller environment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Use representative operator and service workflows. Check equipment overview, permissions, alarms, long messages, trends where required, communication status, unavailable data, startup, restart, power interruption, and recovery. Assess readability at the expected mounting height and viewing positions, and test touch with the intended gloves, moisture conditions, cover construction, and grounding.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mechanical validation should include tolerance, cover alignment, active-area visibility, connector retention, FPC routing, cabinet-door movement where applicable, strain relief, thermal conditions, and service replacement. If the design uses an active display controller, include its firmware, startup behavior, graphics handling, power, thermal load, EMC contribution, and availability in the same plan.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-5-1024x576.png\" alt=\"Production-intent chiller TFT HMI undergoing optical, touch, cable, cabinet, and communication validation\" class=\"wp-image-46193\" title=\"\" srcset=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-5-1024x576.png 1024w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-5-300x169.png 300w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-5-768x432.png 768w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-5-1536x864.png 1536w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-5-18x10.png 18w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-2026\u5e747\u670831\u65e5-11_29_33-5.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Production-intent chiller TFT HMI undergoing optical, touch, cable, cabinet, and communication validation<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Write measurable acceptance criteria before design freeze. Terms such as \u201cglove touch,\u201d \u201cwater resistant,\u201d \u201chigh readability,\u201d \u201creal time,\u201d or \u201cindustrial grade\u201d are incomplete without a defined environment, content, user condition, system boundary, test method, and required result.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6709\u7528\u306a\u30c1\u30e9\u30fc\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u8981\u6c42\u66f8\u3092\u4f5c\u6210\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Provide the target active area, enclosure drawing, mounting position, orientation, representative GUI, viewing distance, host processor or computing board, available native display outputs, operating system, touch and cover requirements, glove and cleaning conditions, expected moisture exposure, cable constraints, power sequence, project stage, and expected demand range.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Identify the requested delivery boundary: a raw TFT LCD module, LCD-and-touch assembly, covered display assembly, LCD with an active video controller, embedded computing platform, or a more complete HMI subsystem. These are different products and require different compatibility, firmware, mechanical, and software information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RJY Display can review applicable existing display platforms and project-specific customization involving touch, cover construction, backlight, FPC, interface, controller board, and mechanical coordination. Feasibility depends on the selected platform and confirmed requirements. This does not imply that any arbitrary new LCD cell size can be created from zero, or that RJY qualifies the complete chiller, controller, BAS, or safety system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/rjydisplay.com\/request-a-quote\/\">Contact RJY Display for an industrial chiller HMI display review<\/a> and provide the GUI, host, interface, optical, touch, enclosure, environmental, and workflow information required to evaluate the display layer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Is a TFT LCD the same as a chiller controller or complete HMI?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. The TFT LCD presents pixels. A complete HMI also requires a host, application software, input devices, power, communications, mechanical integration, and defined interaction with the chiller controller.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can BACnet directly drive a TFT LCD?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. BACnet carries building-automation data, not native LCD pixel signals. A controller, gateway, or HMI host must obtain the permitted data, render the interface, and drive the TFT through a compatible display path.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can HDMI directly drive a raw MIPI, RGB, LVDS, or eDP panel?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002\u30d1\u30c3\u30b7\u30d6\u30b1\u30fc\u30d6\u30eb\u306fHDMI\u3092\u672a\u52a0\u5de5\u306eMIPI\u3001RGB\u3001LVDS\u3001\u307e\u305f\u306feDP\u30d1\u30cd\u30eb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u5909\u63db\u3067\u304d\u307e\u305b\u3093\u3002\u4e92\u63db\u6027\u306e\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u307e\u305f\u306f\u30d6\u30ea\u30c3\u30b8\u304c\u5fc5\u8981.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is the touchscreen connection the same as the LCD video interface?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. The video interface sends pixel data to the LCD. Touch normally uses a separate sensor, controller, connection, firmware configuration, and software input path.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c1\u30e9\u30fcOEM\u306f\u3001\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30ec\u30d3\u30e5\u30fc\u306e\u305f\u3081\u306b\u4f55\u3092\u63d0\u4f9b\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b50\u4f53\u3068\u30a2\u30af\u30c6\u30a3\u30d6\u30a8\u30ea\u30a2\u306e\u76ee\u6a19\u5024\u3001\u4ee3\u8868\u7684\u306aGUI\u3001\u53d6\u308a\u4ed8\u3051\u304a\u3088\u3073\u8996\u8a8d\u6761\u4ef6\u3001\u30db\u30b9\u30c8\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u51fa\u529b\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3001\u30bf\u30c3\u30c1\u304a\u3088\u3073\u30ab\u30d0\u30fc\u8981\u4ef6\u3001\u624b\u888b\u3001\u6e7f\u6c17\u304a\u3088\u3073\u6e05\u6383\u6761\u4ef6\u3001\u30b1\u30fc\u30d6\u30eb\u304a\u3088\u3073\u96fb\u6e90\u306e\u5236\u7d04\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6bb5\u968e\u3001\u304a\u3088\u3073\u60f3\u5b9a\u9700\u8981\u7bc4\u56f2\u3092\u63d0\u4f9b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003\u6587\u732e<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.ashrae.org\/technical-resources\/bookstore\/bacnet\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASHRAE\u3001BACnet<\/a>.<\/li>\n\n\n\n<li><a href=\"https:\/\/tahoeweb.daikinapplied.com\/api\/general\/DownloadDocumentByName\/media\/ED19111-3.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u30c0\u30a4\u30ad\u30f3\u30fb\u30a2\u30d7\u30e9\u30a4\u30c9\u3001MicroTech\u30c1\u30e9\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u30d7\u30ed\u30c8\u30b3\u30eb\u60c5\u5831<\/a>.<\/li>\n\n\n\n<li><a href=\"https:\/\/mcuxpresso.nxp.com\/api_doc\/dev\/1336\/group__lcdif__driver.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">NXP Semiconductors, LCDIF: LCD Interface Driver Documentation<\/a>.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>An industrial water chiller can combine refrigerant and water circuits, sensors, actuators, a unit controller, compressors, pumps, optional variable-frequency drives, communication gateways, and a building automation connection. A local TFT display can make the equipment easier to operate and service, but it is not the chiller controller, motor drive, BACnet interface, protection system, or remote building-management workstation. Display selection should therefore begin with the work performed beside the chiller. Operators may need a concise equipment overview. Commissioning engineers may need startup and communication information. Service personnel may need alarm history, subsystem status, and controlled maintenance navigation. These tasks determine the useful active area, resolution, input method, host architecture, optical stack, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":46189,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[437],"tags":[],"class_list":["post-46188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/posts\/46188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/comments?post=46188"}],"version-history":[{"count":1,"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/posts\/46188\/revisions"}],"predecessor-version":[{"id":46194,"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/posts\/46188\/revisions\/46194"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/media\/46189"}],"wp:attachment":[{"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/media?parent=46188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/categories?post=46188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rjydisplay.com\/ja\/wp-json\/wp\/v2\/tags?post=46188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}