Is the OPC Core components required for accessing OPC HDA servers?|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation 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-…Is the OPC Core components required… Is the OPC Core components required for accessing OPC HDA servers?Srijith VijayMemberMembersForum Posts: 7Member Since: 05/12/2021 Offline112/24/2024 - 07:43 Hi, I have a basic question regarding the OPC Core Component package. Are these mandatory to work with HDA servers? Or is this required only for OPC DA? Randy ArmstrongAdmin Forum Posts: 1652Member Since: 05/30/2017 Offline212/27/2024 - 16:00 All classic OPC specifications require the core components to be installed. Forum Timezone: America/PhoenixMost Users Ever Online: 510Currently Online: Guest(s) 17Currently Browsing this Page: 1 Guest(s)Top Posters: Forum Stats: Groups: 2Forums: 10Topics: 1504Posts: 5093 Usage Policy © Simple:Press — Privacy Policy New / Updated TopicsSubscription limits for an OPC UA clientNon-transparent redundancy - differences…Query on Events from Non-Server NodeWhy reverse connect needs 2 socket?Confused about batch/recipe management Time Zone Adjustment in OPC History Req…Client channel redundancyReferencing or copy of type-definition a…How to deal with LocaleIDs for state-mac…Compatibility and Versions checking: wha…OAuth2 and Role setDetecting connection loss in reverse con…About the Opc.Ua.Client licenseWhat's the expected Server behaviour whe…ApplicationInstanceCertificate in place …Certificate does not have a security Pol…OPC DA to OPC server communication.OPC Foundation .net DLLs vulnerability u…Missing OPCAutomation.dll After Installi…Creating an OPC DA DCOM Server with C#