Virginia Controls, LLC
MH-3000 User Manual, 1_03C10-VC
Page 55
CODE
FAULT DESCRIPTION
ROLLOVR
This code is logged every 24 hours, to indicate the faults after this point are from
the previous day. The data displayed on the bottom line is not the car status.
The month and date for the following faults are shown on the left, and the number
of days without faults is shown on the lower right. For example, the screen below
indicates that fault 23 is a rollover, so that fault 24 and older faults occurred on
11/13 and fault 22 and earlier faults occurred on 11/14.
23 00:00 ROLLOVR
11/13 0
Several consecutive rollover faults will be combined into one rollover fault, and the
number on the lower right will indicate how many additional rollovers were
combined, indicating there were no faults for that many additional days.
23 00:00 ROLLOVR
11/13 2
24 09:30 LOW OIL
3 0110 1001 0000
25 00:00 ROLLOVR
11/07 5
For example, if faults 23, 24 and 25 were as shown above, this indicates a rollover
code 25 was combined with five more (on 11/08 to 11/12) so that no faults
occurred between 11/08 and 11/12, and fault 24 occurred on 11/13, since that is
the date of the next earliest rollover.
NOTE: If the power is off when a rollover would have occurred (at
midnight) then no rollover code will be logged. If power is left on,
then the date of any fault is the date shown on the most recent
(lower fault number) rollover code.
