Page 48
4-11
Model M-2000 Mag Meter
Info/Help
Rollover Counts
[0]
U
The number of times the totalizers have rolled over 9,999,999,999 (10 billion).
As the meter rolls over, a status indicator appears in the display. When this occurs, we suggest that
you record the totalizers and rollover counter and reset the totalizers. Resetting totalizers will also
clear the rollover counter.
For a meter configured in bidirectional mode, rollover is represented by the net totalizer (TN) as
“*********”. During this condition, the net totalizer (TN) can be calculated using the following
equation:
T(FWD) = [(ROLLOVER
T+
x 10,000,000,000) + T+]
T(REV) = [(ROLLOVER
T-
x 10,000,000,000) + T-]
TN =T(FWD) - T(REV)
Where ROLLOVER
Tx
is the rollover count for the appropriate totalizer
For a meter configured in unidirectional mode, the totalizer can be calculated using the following
equation:
T1 = [(ROLLOVER
T1
x 10,000,000,000) + T1]
T2 = [(ROLLOVER
T2
x 10,000,000,000) + T2]
Where ROLLOVER
Tx
is the rollover count for the appropriate totalizer
PowerUp Counter
[Not applicable]
U
The number of times that the unit has been powered on.
Power Off Time
[Not applicable]
U
The length of time that the unit has been without power.
Version Info
[Not applicable]
U
The current software version.
Serial Number
[Not applicable]
U
The manufacturing serial number in the format YYMM####.
Where YYMM indicates year and month of manufacturing and #### indicates the sequence
number.
