User manual

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Selection ? w
Independent system watchdog successfully initialized.
Watchdog alarm IRQ has been activated.
Clock reads 01/30/2002 12:04:16
Change time & date (Yes/No) [N] ? y
Enter date as MM DD YY HH MM SS
Enter year 2001 as 1, 01, 101, or 2001
Enter correct time [01/30/2002 12:04:19] ? 1 30 2002 12 4 35
Clock reads 01/30/102 12:04:35
Change time & date (Yes/No) [N] ?
Setting watchdog clock . . . done.
Figure G-70: Re-initialize System Watchdog
<O> Profiling Odometer
Reading the profiling odometer and trip meter is another hidden option on the Main
Menu. Typing 'O' or 'o' triggers a display of the current odometer and trip meter readings. The
operator can reset the trip meter to zero. The odometer cannot be reset (to track the overall
distance that the MMP travels).
Profiling odometer
Total profiling distance: 16 meters
Battery trip meter: 0 meters
Reset trip meter (new battery) (Yes/No) [N] ?
Figure G-71: Profiling Odometer
During a deployment the odometer and trip meter are updated and stored in the EEPROM
at the end of each profile. The number of meters added to each total is estimated as follows:
additional meters = (motion stop time - motion start time) × nominal profiling speed
A correction is made for the slower average speed during the velocity ramp at the beginning of
the profile.
Note that this is an estimate of travel distance being used as a surrogate for energy consumption.
The trip meter can be used to track battery life (the nominal endurance of an MMP with a
standard, 240 Ahr lithium battery pack is 1 million meters).
G-71