Chapter 3: Subsystem Monitoring

3.3.1 Default Threshold Values

Table 3-7shows the default threshold values for the EonStor A16E-G2130-

4 subsystem. If any of these values are surpassed, the alarm will sound:

 

Upper Threshold

Lower Threshold

+3.3V

+3.6V

+2.9V

+5V

+5.5V

+4.5V

+12V

+13.2V

+10.8V

CPU Temperature

90ºC

5ºC

Controller Board

80ºC

5ºC

Temperature

 

 

Enclosure Ambient

40ºC

0ºC

Temperature

 

 

Table 3-7: Default Threshold Values

The thresholds in Table 3-7are default threshold values and may be changed. To see how to change these values, please refer to the Generic Operation Manual on the CD that came with your system.

3.3.2 Failed Devices

If any of the following components fails, the audible alarm will be triggered:

•RAID controller module

•Cooling fan modules

•PSU modules

•BBU module

•Hard disk drives

NOTE:

When temperature exceeds a preset threshold, the controller’s charger circuits will stop charging. You will then receive a message that says “Thermal Shutdown/Enter Sleep Mode.” When the temperature falls back within normal range, the battery will resume charging.

 

 

 

Audible Alarm

3-9