What's new in OPC DataHub Version 6.4?

There have been many new features added and significant improvements made to the DataHub engine since the previous release version.

Download the latest OPC DataHub Version Here

Here is a summary of the new features in Version 6.4

• SSL encryption for tunnelling and mirroring connections between DataHubs.
• User name and password authorization and access control.
• New user interface for logging to an ODBC database.
• New user interface for sending email messages. Email messages have full access to the DataHub's data.
• Support for one-dimensional array data types, including automatic mapping between Excel arrays and OPC arrays.
• Improved options for OPC client connections. Improved handling of OPC client connections on large or slow OPC servers.
• New Java table applet, as part of improved support for building web pages, including more examples and tutorials.
• Improved DataHub support for AJAX and ASP in web pages.
• Improved DataHub (Gamma) scripting support.
• Improved tunnelling and TCP connection support.
• Added a binary mode message transfer to speed up TCP communication on x86 computers.
• Improved DDE support.
• Allow logging of the Event Log to disk.
• Improved support for wide character sets in point names, web pages and Gamma scripts.
• Improved support for locales that do not use "." as the decimal separator.
• New installer archive works with all supported version of Windows (NT, 2000, XP, 2003, Vista).
• Improved support for ODBC databases.
• Multiple fixes and improvements to other features.
• Updated help documentation that includes reference material for all new features and a new comprehensive introduction for DataHub Scripting.