LOW_DELAY is ranged from 1 to 3600 seconds.
LOW_HARD_ DELAY is fixed with a value of 60 seconds.
Note:
Q1: How is the low-battery event raised or canceled?
A1: The minimum value on LOW_DELAY parameter is 1 second. If the voltage remains
lower than the LOW_THRESHOLD in the duration of LOW_DELAY, the low-battery
event will be raised and immediately send a power button press signal to OS.
During the duration of LOW_DELAY, if the battery voltage is back to be higher than
LOW_THRESHOLD, the LOW_DELAY will be reset to predetermined value and stop
count down.
Therefore, the LOW_DELAY parameter acts as a filter to prevent incorrect
low-battery-event from happening.
4.3.2
Power Management demo program
A. Check the files.
Make sure that there are two components include in TREK-520 Power Management
Tool. One is “AdvXP_CAN.dll”, another one is “TREK-520 Power Manager.exe”.
B. Start up the program
Execute Power Management tool and you will see a message box shows “Connect
OK”.
Then Click OK button and you will see the main page as below.
30
www.advantech.com
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