{"id":4511,"date":"2023-09-05T10:53:58","date_gmt":"2023-09-05T02:53:58","guid":{"rendered":"http:\/\/gcanbus.com\/?p=4511"},"modified":"2023-09-05T10:53:58","modified_gmt":"2023-09-05T02:53:58","slug":"recovering-lost-plc-data-a-story-of-engineering-resilience","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/es\/recovering-lost-plc-data-a-story-of-engineering-resilience\/","title":{"rendered":"Recuperaci\u00f3n de datos perdidos de PLC: Una historia de resistencia t\u00e9cnica"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-justify-content-space-evenly fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-margin-left:5%;\"><p>Como ingeniero<strong> enviado a una f\u00e1brica para resolver un problema urgente<\/strong>: la p\u00e9rdida de datos en su PLC (controlador l\u00f3gico programable). Esto supon\u00eda un grave problema para el funcionamiento normal de la f\u00e1brica, ya que el PLC controlaba procesos cr\u00edticos y procedimientos de producci\u00f3n. A trav\u00e9s de conversaciones detalladas con el personal t\u00e9cnico de la f\u00e1brica, pude conocer los antecedentes y las posibles causas de la p\u00e9rdida de datos del PLC. Tras un cuidadoso an\u00e1lisis, propuse varias soluciones posibles.<\/p>\n<p><strong>Secci\u00f3n 1: Recuperaci\u00f3n de copias de seguridad - Recuperar la esperanza<\/strong><br \/>\nEl primer enfoque consisti\u00f3 en la recuperaci\u00f3n de copias de seguridad. Indagu\u00e9 sobre sus datos de copia de seguridad anteriores y explor\u00e9 si ten\u00edan una estrategia de copia de seguridad regular para los datos del PLC. Afortunadamente, dispon\u00edan de copias de seguridad recientes. Les aconsej\u00e9 que localizaran el archivo de copia de seguridad y lo restauraran en el sistema PLC para recuperar los datos perdidos, lo que infundi\u00f3 un rayo de esperanza.<\/p>\n<p><strong>Secci\u00f3n 2: An\u00e1lisis de los archivos de registro del PLC - Revelaci\u00f3n de pistas<\/strong><br \/>\nA continuaci\u00f3n, suger\u00ed examinar los archivos de registro del PLC. Algunos sistemas PLC mantienen archivos de registro durante el tiempo de ejecuci\u00f3n, que contienen registros operativos y de datos cruciales. Buscamos los archivos de registro del PLC y descubrimos informaci\u00f3n potencialmente relevante que podr\u00eda ayudar a reconstruir los datos perdidos. Utilizando los registros de los archivos de registro como gu\u00eda, intentamos reconstruir los datos perdidos.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1024\" height=\"1024\" title=\"controlador plc\" src=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/09\/2023-09-05\u7f8e\u56fe\u8bbe\u8ba1\u5ba4-AI\u5546\u54c1\u56fe.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2023\/09\/2023-09-05\u7f8e\u56fe\u8bbe\u8ba1\u5ba4-AI\u5546\u54c1\u56fe.png\" alt class=\"lazyload img-responsive wp-image-4512\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271024%27%20height%3D%271024%27%20viewBox%3D%270%200%201024%201024%27%3E%3Crect%20width%3D%271024%27%20height%3D%271024%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/09\/2023-09-05\u7f8e\u56fe\u8bbe\u8ba1\u5ba4-AI\u5546\u54c1\u56fe-200x200.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/09\/2023-09-05\u7f8e\u56fe\u8bbe\u8ba1\u5ba4-AI\u5546\u54c1\u56fe-400x400.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/09\/2023-09-05\u7f8e\u56fe\u8bbe\u8ba1\u5ba4-AI\u5546\u54c1\u56fe-600x600.png 600w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/09\/2023-09-05\u7f8e\u56fe\u8bbe\u8ba1\u5ba4-AI\u5546\u54c1\u56fe-800x800.png 800w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/09\/2023-09-05\u7f8e\u56fe\u8bbe\u8ba1\u5ba4-AI\u5546\u54c1\u56fe.png 1024w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"482\" height=\"359\" alt=\"Compact PLC\" title=\"324\" src=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/04\/324.webp\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2023\/04\/324.webp\" class=\"lazyload img-responsive wp-image-4352\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27482%27%20height%3D%27359%27%20viewBox%3D%270%200%20482%20359%27%3E%3Crect%20width%3D%27482%27%20height%3D%27359%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/04\/324-200x149.webp 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/04\/324-300x223.webp 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/04\/324-400x298.webp 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2023\/04\/324.webp 482w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-text fusion-text-2\" style=\"--awb-margin-left:5%;\"><p><strong>Secci\u00f3n 3: Utilizaci\u00f3n de software de recuperaci\u00f3n de datos - Asistencia tecnol\u00f3gica<\/strong><br \/>\nA pesar de nuestros esfuerzos, ninguno de los dos m\u00e9todos anteriores resolvi\u00f3 completamente el problema. Por lo tanto, propuse un tercer enfoque: utilizar <strong>software de recuperaci\u00f3n de datos<\/strong>. Me enter\u00e9 de que exist\u00eda software especializado en recuperaci\u00f3n de datos para recuperar datos perdidos de dispositivos de almacenamiento como tarjetas SD y discos duros. Sospechando que el aut\u00f3mata podr\u00eda utilizar este tipo de dispositivos de almacenamiento, recomend\u00e9 emplear el software para escanear y recuperar los datos perdidos.<\/p>\n<p><strong>Secci\u00f3n 4: Contacto con el proveedor para solicitar asistencia - Colaboraci\u00f3n y soluci\u00f3n<\/strong><br \/>\nA pesar de nuestros esfuerzos, no pudimos recuperar por completo los datos perdidos. Por ello, aconsej\u00e9 a la f\u00e1brica que se pusiera en contacto con el proveedor del PLC o con el equipo de asistencia t\u00e9cnica. Ellos podr\u00edan proporcionar soluciones o herramientas m\u00e1s espec\u00edficas para ayudar a recuperar los datos perdidos. Tras contactar con el proveedor, <strong>una herramienta espec\u00edfica (proporcionada por GCAN)<\/strong>lo que nos permiti\u00f3 intentar una recuperaci\u00f3n de datos de bajo nivel. Utilizamos esta herramienta y conseguimos recuperar los datos perdidos.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><p style=\"text-align: right;\"><span style=\"font-size: 14pt; color: #333333;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\">En busca de un <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"http:\/\/gcanbus.com\/es\/products\/optical-fiber-to-can-converter-gcan-208\/\">Pasarela de fibra \u00f3ptica CAN para su pr\u00f3ximo proyecto <\/a><\/span>? <\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif;\">M\u00e1s informaci\u00f3n<\/span><\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4512,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[25],"tags":[107,136],"class_list":["post-4511","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-gcan-plc","tag-plc-recovery"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/posts\/4511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/comments?post=4511"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/posts\/4511\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/media\/4512"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/media?parent=4511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/categories?post=4511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/tags?post=4511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}