SIDirect Version 2.0 Features
This release of the SIDirect DAServer 2.0 and its DIObjects delivers significant enhancements in functionality. The
following enhancements were implemented:
• Device redundany
The feature allows the DAServer to provide fail-over support by providing a Redundancy Device object which switches between two device hierarchy object nodes.
• Support for out-of-proc activation only OPC connectivity has been modified to support only outof-proc activation.
• Supported Operating System
• Windows 2003 R2
• Windows Vista SP2 64-bit
• Windows 2008 SP2 32-bit/64-bit
• Windows 2008 SP2 64-bit
• Windows 2008 R2 64-bit
• Windows 7 32-bit/64-bit
• Support User Account Control (UAC) enabled without user privilege elevation in run time.
• Support 64-bit platform with WoW64 emulation on x86 hardware
• New Location for Configuration Files
All configuration files and Tag Database files will be moved to C:\Documents and Settings\All Users\Application Data\Wonderware\DAServer\DASSIDirect on Windows XP and Windows Server 2003 operating systems and to
C:\Program Data\Wonderware\DAServer\DASSIDirect on Windows Vista and above operating systems. The rule file will provide the version information.
• Remote configuration
• New, robust diagnostic abilities
• Additional server-specific diagnosticsDocumentation Conventions 3 SIDirect DAServer User’s Guide
• XML storage
• Full, existing S7 support such as alarms and events,block services, cyclic services, regular S7 messages
• Full, existing item name space
• Log of errors, warnings, traces, and SAPI messages,individually adjustable for reading and writing
• OPC browsing
• Operates without the installation of the Siemens SIMATIC NET middleware
• Support of pass-through block read/write to S7 data blocks
• The use of timestamp in the alarm message when timestamping any alarm message data received from the PLC
• Support of specific Memory syntax (V, AI, AQ, SM, S, HC) for the S7-200 PLCs
• New Q syntax for outputs and PQ syntax for peripheral outputs
• Can ping the PLC connectivity even when there are no items subscribed to
• Active on Demand
• Support S7 Tag Creator
For more in-depth information about the DAServer architecture, see Reference on page 163.
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SIDirect DAServer 2.0.zip
(23.71 MB, 售价: 20 E币)
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