Traction Drive Hours Counter - Sevcon MillipaK 4QPM Manual

Calibrator Calibrator/Traction Drive Hours Counter
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Traction Drive Hours Counter

When the Calibrator is first plugged into the unit after power up, the Calibrator shows the
Traction Drive Hours Counter. Refer to the Traction Drive Hours Counter section for more
information on this function.
With no buttons pressed, the number displayed shows the number of minutes (accurate to 0.5
minutes). Pressing the '-' button displays the number of hours under 1000 and pressing the '-'
button displays the number of 1000 x hours.
For example, if the hours counter was 12, 345 hours, 13 minutes and 40 seconds, with no buttons
pressed, the display would show 13.5. Minutes are only shown to the nearest 0.5 minutes. If the '-'
button was pressed, the display would show 345 (number of hours under 1000) and if the '+'
button was pressed, the display would show 12 (number of 1000 x hours).
This is the only time that the hours counter can be viewed. Once the Select button has been
pressed to enter the normal calibrator menu structure, it is not possible to return to this point. To
view the hours counter again, you must recycle the Keyswitch.
This is also the point at which you can enter a password to enable different levels of access to
personalities. Refer to the section below on Calibrator Security Levels for more details.
MillipaK 4QPM Controller Manual Page 12 13/08/03