ES720.1 - User’s Guide 33
ETAS Description of Functions
4.11 Monitoring the Temperature of the Module
The temperature of the module is being monitored. If the temperature inside the
housing exceeds the critical value, it triggers an overtemperature event and the
module is being shut down. This emergency-off is carried out according to the
same mechanisms as a sudden interruption of the power supply.
If the temperature inside the housing returns to the normal range, the ES720.1
can be restarted. The data of the interrupted recording are being restored.
4.12 Monitoring the Embedded PC
The ES720.1 monitors the following parameters and states of the embedded PC:
• Temperature
• CPU load
• Available RAM
• Battery charge
• Real-time clock (date and time)
The monitored internal variables can be assigned to the measurements.
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