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Vijeo Historian architecture
Functions
Applications
b
Business managers can access meaningful, concise production system information from the plant floor in a familiar format they use for their
financial or other business reports, to help them make strategic decisions to optimize operational performance.
b
Plant managers can drill down into information or problem areas to improve production efficiency or reduce spurious alarms.
b
Corporate and plant personnel can quickly and easily create and access meaningful reports in a familiar format and create a single view of
operation.
Data sources supported
Vijeo Historian supports the following data sources:
b
Vijeo Citect SCADA servers: CitectSCADA 7 or later
b
OPC Clients: OPC DA V2, OPC DA V3
b
Oracle V8 or later
b
Microsoft SQL Server 2005 or later
Vijeo Historian Web Client and Excel Client
Vijeo Historian also provides two client tools to make it easier to view and manage the information issued by the Historian Server:
b
Using the
Web Client
you can display plant information from your control systems and the historian via the Intranet/Internet simply by using
a browser such as Internet Explorer.
b
The
Excel Client
can also access linked information from the SCADA system or the historian directly in Microsoft Excel. The Excel Client
user can select from the same plant hierarchy as the Web Client and request the values of any item within the tree structure.
Security
Once logged on, users can only access the published folders, data and Favourites for which they have permission.
Passwords are encrypted and user privileges are validated for data requests.
Licence keys
The licences are programmed on a USB or parallel key, which is plugged into the PC running the Vijeo Historian software.
Software
Vijeo Historian reporting software
Presentation
(
continued),
functions
Historian
database
Data Sources
Vijeo Historian Server
SQL Server 2008 R2
Vijeo Citect
OPC server
SCADA
system
Company database
Task/event engine
Historian data service
Published data
Production
data
Business
data
Historic
data
Historian
Server portal
Historian
Web
Server
(
IIS)
Historian
configuration
database
Microsoft
Reporting
services
Report deployment
management
Report templates
Production data
Historic data
Configuration data
Report data
Business data
Project backup
Exported data
OPC HDA
server
Reports
Excel Client
Web Process
Analyst Client
MS SQL
Oracle
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