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<title data-rh="true">采集OPCDA数据 | ThingsGateway</title><meta data-rh="true" name="viewport" content="width=device-width,initial-scale=1"><meta data-rh="true" name="twitter:card" content="summary_large_image"><meta data-rh="true" property="og:url" content="https://diego2098.gitee.io/thingsgateway/docs/08、Demo/opcdademo"><meta data-rh="true" name="docusaurus_locale" content="en"><meta data-rh="true" name="docsearch:language" content="en"><meta data-rh="true" name="docusaurus_version" content="current"><meta data-rh="true" name="docusaurus_tag" content="docs-default-current"><meta data-rh="true" name="docsearch:version" content="current"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-current"><meta data-rh="true" property="og:title" content="采集OPCDA数据 | ThingsGateway"><meta data-rh="true" name="description" content="下面演示网关提供的OPCDAClient插件使用"><meta data-rh="true" property="og:description" content="下面演示网关提供的OPCDAClient插件使用"><link data-rh="true" rel="icon" href="/thingsgateway/img/favicon.ico"><link data-rh="true" rel="canonical" href="https://diego2098.gitee.io/thingsgateway/docs/08、Demo/opcdademo"><link data-rh="true" rel="alternate" href="https://diego2098.gitee.io/thingsgateway/docs/08、Demo/opcdademo" hreflang="en"><link data-rh="true" rel="alternate" href="https://diego2098.gitee.io/thingsgateway/docs/08、Demo/opcdademo" hreflang="x-default"><link rel="stylesheet" href="/thingsgateway/assets/css/styles.a3991719.css">
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class="theme-doc-markdown markdown"><header><h1>采集OPCDA数据</h1></header><p>下面演示网关提供的OPCDAClient插件使用</p><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="一工具准备">（一）工具准备<a class="hash-link" href="#一工具准备" title="Direct link to heading"></a></h3><p>1、OPCDAServer：KepServer</p><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="二建立采集设备">（二）建立采集设备<a class="hash-link" href="#二建立采集设备" title="Direct link to heading"></a></h3><img loading="lazy" src="/thingsgateway/assets/images/opcdademo1-36504859b247ce3f538016128fba4198.png" width="400" class="img_ev3q"><img loading="lazy" src="/thingsgateway/assets/images/opcdademo2-b22bf014eb632ba7d4001121fbd94f06.png" width="400" class="img_ev3q"><p> 设备属性默认</p><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="三建立采集变量">（三）建立采集变量<a class="hash-link" href="#三建立采集变量" title="Direct link to heading"></a></h3><img loading="lazy" src="/thingsgateway/assets/images/opcdademo3-167db607d64b0603a5c2c1816bbea675.png" width="800" class="img_ev3q"><p>KepServer中建立任意模拟设备，对应ItemId填入变量地址中，OPC系列数据类型可以默认为object</p><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="四重启采集线程">（四）重启采集线程<a class="hash-link" href="#四重启采集线程" title="Direct link to heading"></a></h3><p><img loading="lazy" src="/thingsgateway/assets/images/modbusdemo4-9e3bec8728b35dda03913ba055cbede7.png" width="2320" height="1417" class="img_ev3q"></p><p>点击右边浮动按钮，全部重启</p><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="五查看状态">（五）查看状态<a class="hash-link" href="#五查看状态" title="Direct link to heading"></a></h3><img loading="lazy" src="/thingsgateway/assets/images/opcdademo4-4e4f2a60bac3781a7c38969fb53af45a.png" width="600" class="img_ev3q"><p>点击相关按钮，可以跳转到变量实时数据页面</p><p><img loading="lazy" src="/thingsgateway/assets/images/opcdademo5-6c693fb8f25281296aa2c1b9c1819ed6.png" width="2288" height="956" class="img_ev3q"></p><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="六导入变量">（六）导入变量<a class="hash-link" href="#六导入变量" title="Direct link to heading"></a></h3><p>OPC插件支持导入OPC节点</p><p><img loading="lazy" src="/thingsgateway/assets/images/opcdademo7-e609a6463058ff4cfb156b2f6db45d54.png" width="2327" height="988" class="img_ev3q">
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点击导出Excel，自行修改后导入变量即可</p><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="最后看一下实时变化效果">最后，看一下实时变化效果<a class="hash-link" href="#最后看一下实时变化效果" title="Direct link to heading"></a></h3><p><img loading="lazy" src="/thingsgateway/assets/images/opcdademo6-98fb3dff364d26f9024c81c113388e87.gif" width="2316" height="1305" class="img_ev3q"></p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://gitee.com/diego2098/ThingsGateway/tree/master/handbook/docs/08、Demo/8.5、采集OPCDA数据.mdx" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_vwxv"></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><a class="pagination-nav__link pagination-nav__link--prev" href="/thingsgateway/docs/08、Demo/mqttclientdemo"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">8.4、使用MqttClient插件</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/thingsgateway/docs/08、Demo/opcuademo"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">8.6、采集OPCUA数据</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#一工具准备" class="table-of-contents__link toc-highlight">（一）工具准备</a></li><li><a href="#二建立采集设备" class="table-of-contents__link toc-highlight">（二）建立采集设备</a></li><li><a href="#三建立采集变量" class="table-of-contents__link toc-highlight">（三）建立采集变量</a></li><li><a href="#四重启采集线程" class="table-of-contents__link toc-highlight">（四）重启采集线程</a></li><li><a href="#五查看状态" class="table-of-contents__link toc-highlight">（五）查看状态</a></li><li><a href="#六导入变量" class="table-of-contents__link toc-highlight">（六）导入变量</a></li><li><a href="#最后看一下实时变化效果" class="table-of-contents__link toc-highlight">最后，看一下实时变化效果</a></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container container-fluid"><div class="row footer__links"><div class="col footer__col"><div class="footer__title">文档</div><ul class="footer__items clean-list"><li class="footer__item"><a class="footer__link-item" href="/thingsgateway/docs">手册</a></li></ul></div><div class="col footer__col"><div class="footer__title">社区</div><ul class="footer__items clean-list"><li class="footer__item"><a href="https://gitee.com/diego2098/ThingsGateway/issues" target="_blank" rel="noopener noreferrer" class="footer__link-item">讨论<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li class="footer__item"><a href="https://gitee.com/diego2098/ThingsGateway/board" target="_blank" rel="noopener noreferrer" class="footer__link-item">看板<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li></ul></div><div class="col footer__col"><div class="footer__title">更多</div><ul class="footer__items clean-list"><li class="footer__item"><a href="https://gitee.com/diego2098/ThingsGateway" target="_blank" rel="noopener noreferrer" class="footer__link-item">仓库<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li></ul></div></div><div class="footer__bottom text--center"><div class="footer__copyright">Copyright © 2020-2023 Diego.</div></div></div></footer></div>
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