{"id":619,"date":"2022-11-15T22:00:00","date_gmt":"2022-11-15T21:00:00","guid":{"rendered":"https:\/\/pilz-magazine.com\/de\/?p=619"},"modified":"2024-09-11T10:41:43","modified_gmt":"2024-09-11T08:41:43","slug":"maintenance-without-restart","status":"publish","type":"post","link":"https:\/\/pilz-magazine.com\/en\/maintenance-without-restart\/","title":{"rendered":"Maintenance without restart"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">For the safe per\u00adfor\u00admance of main\u00adte\u00adnance work, the new \u201ckey-in-pocket\u201d main\u00adte\u00adnance safe\u00adguarding system from Pilz pro\u00adtects oper\u00ada\u00adtors from unau\u00adtho\u00adrised restart of a machine. The dig\u00adital main\u00adte\u00adnance safe\u00adguarding system is based on the access per\u00admis\u00adsion system PITreader and is imple\u00admented with the Pilz con\u00adtrollers PNOZ\u00admulti&nbsp;2 or PSS&nbsp;4000. It guar\u00adan\u00adtees safety and indus\u00adtrial secu\u00adrity, as only autho\u00adrised per\u00adsons can access the plant or machinery \u00adduring the main\u00adte\u00adnance process. This pre\u00advents manip\u00adu\u00adla\u00adtion and incor\u00adrect oper\u00ada\u00adtion.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The personal ID is the key<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Users receive an RFID key with their indi\u00advidual per\u00admis\u00adsions that are read out with PITreader at the safety gate. One or more users autho\u00adrised for main\u00adte\u00adnance work can use these to authen\u00adti\u00adcate them\u00adselves on the plant. In the con\u00adtroller, a \u00adper\u00adson\u00adalised secu\u00adrity ID is stored in a safe list. The machine can now be switched off, the safety gate opened and the machine entered. \u201cKey-in-pocket\u201d makes sure that the machine does not restart in this time and that no unau\u00adtho\u00adrised per\u00adsons gain access. After the main\u00adte\u00adnance work, all per\u00adsons log out, the secu\u00adrity IDs are removed and the machine can be restarted.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The solu\u00adtion thus offers safety from a dan\u00adgerous restart as well as indus\u00adtrial secu\u00adrity, as manip\u00adu\u00adla\u00adtion of the main\u00adte\u00adnance work is not pos\u00adsible. The dig\u00adital main\u00adte\u00adnance safe\u00adguarding system is spe\u00adcially designed for machinery with dan\u00adgerous areas that are secured with safety fences and thus offers a flex\u00adible, eco\u00adnom\u00adical alter\u00adna\u00adtive<br>to mechan\u00adical lockout tagout main\u00adte\u00adnance<br>safe\u00adguarding sys\u00adtems.<\/p>\n\n\n\n<div class=\"wp-block-group link-pilz is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"link-pilz wp-block-paragraph\"><a href=\"https:\/\/www.pilz.com\/en-INT\/access-management\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.pilz.com\/en-INT\/access-management<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>When a machine is being main\u00adtained, it is impor\u00adtant that the per\u00adsonnel can per\u00adform the work con\u00adsci\u00aden\u00adtiously and that the plant and machinery never starts up during this work. Dig\u00adital main\u00adte\u00adnance safe\u00adguarding there\u00adfore ensures that only autho\u00adrised per\u00adsons gain access.<\/p>\n","protected":false},"author":27,"featured_media":1003,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[19,7,1,11],"tags":[],"class_list":["post-619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrial-security","category-issue-3-2022","category-pilz-magazine","category-trends"],"acf":[],"_links":{"self":[{"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/posts\/619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/comments?post=619"}],"version-history":[{"count":4,"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/posts\/619\/revisions"}],"predecessor-version":[{"id":1640,"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/posts\/619\/revisions\/1640"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/media\/1003"}],"wp:attachment":[{"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/media?parent=619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/categories?post=619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pilz-magazine.com\/en\/wp-json\/wp\/v2\/tags?post=619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}