Vaisala Hydromet Data Collection Platform - Manual (Page 188)

User's Guide ______________________________________________________________________
186 _________________________________________________________________ M210933EN-C
Inmarsat-C Interface
The Inmarsat satellite network is the world wide satellite network of
four geostationary satellites providing excellent network coverage
between 70° North and 70° South. Inmarsat-C, a global satellite
communication service, enables the users to send and receive data from/
to a mobile terminal via Internet e-mail and PSTN fax.
The QML logger supports Inmarsat-C transceiver model TT-3026L/M
manufactured by Thrane & Thrane. The transceiver is connected to the
logger using the RS-232 connection. With the transceiver you can send
StringForm reports up to 10 Kilobytes from the QML logger via
Internet e-mail or PSTN fax. You can also send terminal commands via
Internet e-mail to the logger. The logger processes the commands and
sends command response back as an e-mail reply.
The QML logger also has support for the GPS receiver included in TT-
3026L/M. The GPS receiver provides accurate time, position, and also
speed. These can be utilized in calculations and reports, and to
automatically adjust the system time.
Hardware Setup
In the Optional hardware view of Lizard Setup Software, configure
the serial port as follows:
- Speed: 4800 bps
- Data bits: 8
- Stop bit: 1
- Parity: None
In the Devices view, add the Inmarsat transceiver to the setup and
connect it to a serial port.