<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[【手册】SIMATIC PCS 7 OpenPCS 7 (V9.0)]]></title><description><![CDATA[<p dir="auto">PCS 7 是一种开放式系统，允许第三方应用程序对过程值、已归档过程值和硬件中断进行<br /><br />
访问。为此，PCS 7 使用 OPC Foundation 的以下工业标准：<br /><br />
● OPC Unified Architecture (DA, HA, A&amp;C)<br /><br />
● OPC Data Access<br /><br />
● OPC Historical Data Access<br /><br />
● OPC Alarm and Events<br /><br />
PCS 7 还支持第三方应用程序通过 WinCC OLE DB 数据库机制进行访问。<br /><br /></p><hr /><div class="bbs-attachments"><strong>附件：</strong><br /><a href="/bbs-attachments/forum/202007/20/235003acqgr50057vwnz33.attach" target="_blank" rel="noopener" class="bbs-attachment">ps7opc_k_zh-CHS.pdf</a><br /><a href="/bbs-attachments/forum/202007/20/235002cjd1j7diilacvggd.attach" target="_blank" rel="noopener" class="bbs-attachment">ps7opc_b_en-US.pdf</a></div><p></p>
]]></description><link>https://bbs.novotific.com/topic/13/手册-simatic-pcs-7-openpcs-7-v9.0</link><generator>RSS for Node</generator><lastBuildDate>Thu, 12 Nov 2026 21:23:02 GMT</lastBuildDate><atom:link href="https://bbs.novotific.com/topic/13.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 20 Jul 2020 15:50:30 GMT</pubDate><ttl>60</ttl></channel></rss>