{"id":3678,"date":"2026-01-15T14:43:48","date_gmt":"2026-01-15T14:43:48","guid":{"rendered":"https:\/\/www.woojin.help\/?p=3678"},"modified":"2026-01-19T09:15:28","modified_gmt":"2026-01-19T09:15:28","slug":"varwatch","status":"publish","type":"post","link":"https:\/\/www.woojin.help\/ko\/varwatch\/","title":{"rendered":"VarWatch – B&R PLC Variable Monitor"},"content":{"rendered":"
<\/div>\n

A platform-independent application for online connection to B&R PLCs to monitor process variables.<\/p>\n\n\n\n

Deployment<\/h2>\n\n\n\n

Note: Future machine images will have VarWatch pre-installed. In that case, simply open WebVisu \u2192 Overview \u2192 Tab 3 (VARWATCH).<\/p>\n\n\n\n

1. Download Release<\/h3>\n\n\n\n

Download from GitLab:<\/p>\n\n\n\n

– \ucd9c\uc2dc<\/a>
– `varwatch-x.x.x-linux-x64.tar.gz`<\/p>\n\n\n\n

2. Transfer and Extract via TeamViewer<\/h3>\n\n\n\n

\uc911\uc694\ud55c<\/strong>: Do NOT extract on Windows! Transfer the `.tar.gz` file directly and extract on Linux to preserve file permissions.<\/p>\n\n\n\n

    <\/ol>\n\n\n\n

    1. Connect to target system via TeamViewer
    2. Use File Transfer<\/strong> to copy `varwatch-x.x.x-linux-x64.tar.gz<\/strong>` to `\/woojin<\/strong>\/`<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    3. Right-click the `.tar.gz` file \u2192 **Extract Here**<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    4. Rename the extracted folder from `varwatch-x.x.x-linux-x64` to `varwatch`<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    3. Start VarWatch<\/h3>\n\n\n\n

    Open LXTerminal on the target system:<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n
    cd \/woojin\/varwatch\n.\/varwatch-web.sh<\/code><\/pre>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    Usage<\/h2>\n\n\n\n
    1. Open VarWatch<\/h3>\n\n\n\n
    Option A: Direct Browser Access<\/strong><\/p>\n\n\n\n
    Navigate to the URL shown in the terminal output (e.g., `http:\/\/localhost:5173`):<\/p>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    Option B: Via WebVisu<\/strong><\/p>\n\n\n\n
    Open WebVisu \u2192 Page \uac1c\uc694<\/strong> \u2192 Tab 3 VARWATCH<\/strong>:<\/p>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    2. Connect to PLC<\/h3>\n\n\n\n
    Enter the PLC IP address and click Connect<\/strong>:<\/p>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    3. Add Variables<\/h3>\n\n\n\n
    Enter a variable name and click Add Variable<\/strong>:<\/p>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    4. Add Trace<\/h3>\n\n\n\n
    Switch to Trace<\/strong> tab, select a variable, set sample rate and click Add Trace<\/strong>:<\/p>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    5. Stop VarWatch<\/h3>\n\n\n\n
    When finished, run `.\/stop.sh`<\/strong> or restart the machine:<\/p>\n\n\n\n
    cd \/woojin\/varwatch\n.\/stop.sh<\/code><\/pre>\n\n\n\n
    Note:<\/strong> If prompted for sudo password, enter: `00000000` (8 zeros)<\/p>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    <\/p>","protected":false},"excerpt":{"rendered":"
    A platform-independent application for online connection to B&R PLCs to monitor process variables. Deployment Note: Future machine images will have […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","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":[379,381,388],"tags":[],"class_list":["post-3678","post","type-post","status-publish","format-standard","hentry","category-documentation","category-imm-a5-manual","category-how-to-guides"],"_links":{"self":[{"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/posts\/3678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/comments?post=3678"}],"version-history":[{"count":2,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/posts\/3678\/revisions"}],"predecessor-version":[{"id":3696,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/posts\/3678\/revisions\/3696"}],"wp:attachment":[{"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/media?parent=3678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/categories?post=3678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/tags?post=3678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}