get value from Subscription or server.Read which one is Fast|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation This forum requires Javascript to be enabled for posting content Log InSelect ForumAnnouncementsProduct and Service RequestsSuggestionsOPC MarketplaceOPC UA StandardOPC UA Companion StandardsOPC UA Implementation: Stacks, Tools, an…OPC Certification and Interoperability T…Classic OPC: DA, A&E, HDA, XML-DA, e…Miscellaneous SearchAdvanced SearchSearchForum ScopeCurrent forumAll forumsMatchMatch any wordMatch all wordsMatch phraseForum OptionsPosts onlyTopic titles onlyPosts and topic titlesMinimum search word length is 3 characters - maximum search word length is 84 characters Search Login name Password Remember me Lost password? HomeForumClassic OPC: DA, A&E, HDA, XML-…get value from Subscription or serv… get value from Subscription or server.Read which one is FastStitch35MemberMembersForum Posts: 9Member Since: 06/04/2018 Offline112/25/2018 - 06:47 get value from Subscription or server.Read which one is Fast In 1 sec I want to get value from 3000 value of Tag in 1 sec Randy ArmstrongAdmin Forum Posts: 1438Member Since: 05/30/2017 Offline212/31/2018 - 17:33 You should never use Read for cyclic access to data. Subscribe will always be more efficient. Forum Timezone: America/PhoenixMost Users Ever Online: 510Currently Online: Guest(s) 15Currently Browsing this Page: 1 Guest(s)Top Posters: Forum Stats: Groups: 2Forums: 10Topics: 1341Posts: 4546 Usage Policy © Simple:Press — Privacy Policy New / Updated TopicsIs it safe to replace the hostname of en…Discovery of OPC UA EventsCreate Opc Ua Serveur c# with custom str…Server Index in NodeIdCustomizing VendorServerInfoType in prac…Structure with subtyping and Optional fi…Case sensitivity of OPC UA opc.tcp endpo…Serial to IntouchDevice Onboarding - Hardware protected D…How to handle OPC UA server returning en…Communication to the client freezes afte…Can't connect to PLC via Qt Opc UA modul…Accessing Alarms and Condition using OPC…How to read UA-binary format in the clou…Read Node to Encodage Xml Create Opc Ua Serveur c# with custom str…API reference documentation for .Net lib…Remote connection failureOpcNetApi for .Net Core 3