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This driver was
created in order to connect a scada system
to an industrial weight scale.
This driver was
developed with the help of MotorOil Hellas
and Leon Engineering. The application uses
the serial interface of the device in order
to connect it to the SCADA (WonderWare Factory
Suite 7.11).
The programming
language is Visual Studio .NET - VC++. For
this project many protocoll was developed
in order to get the application up an running.
For the SCADA communication a DDE Server module
was created, in C++, which is compatible with
most of the SCADA Application available (RS
View - WinCC - InTouch).
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| Technical Specifications |
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- DDE Request and Advanced request transactions
- DDE Hot link support AREQ
- Scale stability flag
- Multithreaded application
- Real time clock and watch dog timer
- Net DDE Hot link support
- User friendly GUI
- Auto memory clean up (memory friendly)
- HASP Protection
- Scale TCP/IP communication via socket
- Scale RS232 communication
- Redundand communication port
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| Parameters |
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Configuration menu:
- Scale IP and Port (primary - secondary)
- Autostart in case of communication failiure
- DDE tag update
- Demo Operation
- Configurable timeouts
- Database connetion via ODBC or ADO
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