{"id":1226,"date":"2016-07-25T10:12:09","date_gmt":"2016-07-25T14:12:09","guid":{"rendered":"https:\/\/www.mroelectric.com\/blog\/?p=1226"},"modified":"2020-03-05T11:16:45","modified_gmt":"2020-03-05T16:16:45","slug":"140cpu43412a-error-codes-hot-standby","status":"publish","type":"post","link":"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/","title":{"rendered":"140CPU43412A Error Codes and Hot Standby"},"content":{"rendered":"

Our previous blog post on the 140CPU43412A<\/a> describes the 140CPU43412A Configuration and Setup. <\/a><\/p>\n

140CPU43412A Hot Standby<\/h6>\n

You cannot create a Quantum<\/a> Hot Standby configuration running one 140CPU53414A<\/a> PLC with Unity firmware and one with NxT firmware. When using an NxT configuration in hot standby, both PLCs must have NxT firmware. When using a Unity Quantum hot standby configuration, only specific hot standby controllers can be used. The 140CPU43412A and 140CPU53414A PLCs are not supported in Unity Hot Standby configurations.<\/p>\n

140CPU43412A Error Codes<\/h6>\n

The following are the error codes for the 140CPU43412A:<\/p>\n

\"140CPU43412A
140CPU43412A Error Codes<\/figcaption><\/figure>\n
\"140CPU43412A
140CPU43412A Error Codes<\/figcaption><\/figure>\n
\"140CPU43412A
140CPU43412A Error Codes<\/figcaption><\/figure>\n

For ordering info or for a 140CPU43412A price quote you can call 1-800-691-8511 or email sales@mroelectric.com<\/a>.<\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Our previous blog post on the 140CPU43412A describes the 140CPU43412A Configuration and Setup.  140CPU43412A Hot Standby You cannot create a Quantum Hot Standby configuration running one 140CPU53414A PLC with Unity firmware and one with NxT firmware. When using an NxT configuration in hot standby, both PLCs must have NxT firmware. When using a Unity Quantum hot […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[10,96,12],"tags":[67,84],"class_list":["post-1226","post","type-post","status-publish","format-standard","hentry","category-plc-application","category-schneider-electric","category-troubleshooting-and-repair","tag-alarm-and-fault-codes","tag-cpu"],"yoast_head":"\nModicon 140-CPU-434-12A Error Codes and Hot Standby<\/title>\n<meta name=\"description\" content=\"Description of the 140CPU43412A Hot Standby Procedures and 140CPU43412A Error Codes. 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MRO Electric carries new and refurbished Modicon Quantum CPUs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/\" \/>\n<meta property=\"og:site_name\" content=\"MRO Electric Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/mroelectric\/\" \/>\n<meta property=\"article:published_time\" content=\"2016-07-25T14:12:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-03-05T16:16:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mroelectric.com\/blog\/wp-content\/uploads\/2016\/07\/1.png\" \/>\n<meta name=\"author\" content=\"Joe Kaminski\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@mroelectric\" \/>\n<meta name=\"twitter:site\" content=\"@mroelectric\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Joe Kaminski\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/\"},\"author\":{\"name\":\"Joe Kaminski\",\"@id\":\"https:\/\/www.mroelectric.com\/blog\/#\/schema\/person\/b993515a2417163a23dfe88597c8d13a\"},\"headline\":\"140CPU43412A Error Codes and Hot Standby\",\"datePublished\":\"2016-07-25T14:12:09+00:00\",\"dateModified\":\"2020-03-05T16:16:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/\"},\"wordCount\":163,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.mroelectric.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.mroelectric.com\/blog\/wp-content\/uploads\/2016\/07\/1.png\",\"keywords\":[\"Alarms & Faults\",\"CPU\"],\"articleSection\":[\"PLC Applications\",\"Schneider Electric\",\"Troubleshooting & Repair\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/\",\"url\":\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/\",\"name\":\"Modicon 140-CPU-434-12A Error Codes and Hot Standby\",\"isPartOf\":{\"@id\":\"https:\/\/www.mroelectric.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.mroelectric.com\/blog\/140cpu43412a-error-codes-hot-standby\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.mroelectric.com\/blog\/wp-content\/uploads\/2016\/07\/1.png\",\"datePublished\":\"2016-07-25T14:12:09+00:00\",\"dateModified\":\"2020-03-05T16:16:45+00:00\",\"description\":\"Description of the 140CPU43412A Hot Standby Procedures and 140CPU43412A Error Codes. 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