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4. Configuration and Installation
4.1. Configurations and Settings
GSM and data server settings must be written to the appropriate files on
the Compact Flash before using the C12. This can be done either through
CompactFlash Config in INFRA Net Manager, or by manually editing the
files as explained below. All other settings, for example:
• Measurement standard
• Interval time
• Record time
• Threshold level
• Threshold active (ON or OFF)
• Node ID
can be made using Remote control in INFRA Net.
4.1.1. Data Server Connection Schedule
Automatic data server connection can be selected for each hour of the day.
When your C12 is connected to the data server, all new data is uploaded.
If there are connection problems (GSM/ISP/Server/FTP etc.), three
connection retries are done. Note that all data are also stored on the
CompactFlash for data security.
The Data server connection schedule is stored in a configuration file
named ‘schedule.txt’. There is normally no need to change this file
manually. The schedule can be set in INFRA Net. The file format of
‘schedule.txt’ is not described here.
4.1.2. GSM Settings
‘dialcmd.txt’ states the modem command to make the data connection.
Example of a GPRS connection setup (APN = ‘online.telia.se’):
‘at+cgdcont=1,"IP","online.telia.se";d*99**PPP*1# ‘
‘pppuser.txt’ and ‘ppppasswd.txt’ may be needed for the GPRS
connection. If so, this information should be provided by the GSM
operator.
Note! No changes of the GSM settings are needed for the 3G version.