45
Figure 26: Totalizer Reset Confirmation
A local maintenance push button is available to manually reset the Totalizer in
the field for DPM meters without the OLED/joystick option. The maintenance
push button is located on the left side of the flow meter (see Section 6.5
“Multi-Functional Push-Button Operation”).
h) TotalizerReadingDecimalPoint(DP)Precision(Numericalentry)
Sometimes it is convenient to have Totalizer reading decimal point
precision much lower than Flow Rate readings (for example, when the
Totalizer accumulates readings over a long period of time). The “Totalizer
DP Precision” parameter allows the user to decrease the number of digits
after the decimal point for Totalizer readings from 0 to -5. For example, if
the Flow Reading has precision of 3 digits after the decimal point, setting
the “Totalizer DP Precision” parameter to -2 will result in Totalizer reading
precision of 1 digit after the decimal point. Fewer digits after the decimal
point allow for more digits in front of it.
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The flow Pulse Output operates independently from the Totalizers and is based
on configuration settings (see
which can provide pulse frequency
proportional to instantaneous fluid mass flow rate.
NOTE: If the Totalizer “Lock Reset Function” is enabled, the Reset
feature is not functional and therefore the Totalizer cannot be reset.
The “Lock Reset Function” parameter can only be changed manually
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Command Set in Section
.2). By default, the Totalizer “Lock Reset
Function” is disabled, but it can be enabled by the user if the Totalizer
reading in the user application must be preserved for the lifetime of the
instrument.
**************************
Totalizer
has been reset
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Press any key...
