Downloading Temperature Data
It is possible to download the temperature data e.g., to plot your own tem-
perature graphs, or because Safran Technical Support inquires about this data
for diagnostic purposes in the event of technical problems.
To download the logged data used to generate the displayed graphs, nav-
igate to any panel that displays one or more graphs (see above), and click
on the Arrow icon in the top-right corner.
A file named systemMonitorLog.csv file will be generated in your designated
download folder.
Deleting Temperature Data
Temperature graphs (and other graphs as well) will display up to approximately
10000 readings, which are generated at a 1/min. rate, i.e. the data displayed cov-
ers about 7days. Thereafter, the oldest data gets overwritten.
To delete the logged data used to generate the displayed graphs, click the
TRASH CAN icon in the top-right corner of the panel.
Note that re-populating the graphs with fresh data will take several minutes.
Temperature Readout via CLI
Temperature data can be read out via the CLI using the i2cget command:
E X A M P L E :
i2cget -y 0 0x4d <register>
i2cget returns temperature in Celsius in hex format. No addi-
tional conversion required.
Further reading
See also: "Troubleshooting the Cooling Fan" on page359.
4.5.2 Logs
SecureSync maintains different types of event logs (see below) to allow for trace-
ability, and for record keeping. Should you ever require technical support from
Safran, you may be asked for a copy of your logs to facilitate remote diagnosis.
Logs stored internally are being kept automatically, while the storage of log files
in a remote location has to be set up by the user.
For each type of log, four 75KB files are maintained internally on a revolving
basis, i.e. the oldest file will be overwritten, as soon as all four files have filled up
with event data. The life expectancy of a log file depends on the amount of data
4.5 Quality Management
CHAPTER 4 • SecureSync 2400 User Manual Rev. 5.2
327
To Next Page
