NuFlo MC-II Plus Panel Mount, User Manual, Page: 15 / 92

MC-II Plus WP-PM Flow Analyzer
May 2005 9
displayed.
Press the
ENTER key to confirm the entry of the meter factor.
7. The upper line of the display will show the prompt rAtE.Eng , which is the prompt
to enter the units of measure for the rate. Pressing INCR will select the
engineering rate units of measure from barrels per day (BPD), gallons per minute
(GPM), cubic meters per day (M³/D), or
USEr (default is based on the volume
units setting in Step 2, in this example BPD will be displayed). Press INCR until
BPD is shown on the right side of the display. Press the ENTER key to confirm
the selection.
8. The upper line of the display will show the prompt rAtE.dLY . The lower line of
the display will show the flow rate filter value in terms of the number of samples
required to reach 90% of the final value. The factory default setting is “nonE.”
The available settings are nonE, 5, 10, and 20. Press
INCR until 10 is displayed.
Then, press ENTER . (See the section Setting Flow Rate Filter to change the flow
rate filter.)
9. The upper line of the display will show the prompt inP.SEnS with the lower line of
the display showing the input sensitivity in terms of millivolts peak-to-peak (mV).
The factory default input sensitivity is 20 mV. The available settings are 20, 40,
60, 80, 100 and 120 mV. If the lower line of the display shows 20 (for 20 mV)
then press
ENTER . If any other value is shown, press INCR until 20 is
displayed, then press ENTER . (See the section Setting Input Sensitivity to
change the input sensitivity.)
10. The upper line of the display will show the prompt PULS.oUt with the lower line
of the display showing oFF or on (factory default is oFF ). Press INCR until oFF
is shown since the pulse output is to be disabled. Press ENTER . (See the
section Configuring Pulse Output to configure the pulse output feature.)
11. The upper line of the display will show the prompt
4-20.oUt with the lower line of
the display showing oFF or on (factory default is oFF ). Press INCR until oFF is
shown, since the 4-20 mA output circuitry is to be disabled. Press ENTER . (See
the section Configuring the 4-20 mA Rate Output to configure the 4-20 mA output
feature.)
12. The upper line of the display will show the prompt CodE with the lower line of the
display showing oFF or on (factory default is oFF ). Press INCR until oFF is
shown, since the security code feature is to be disabled. (See the section Setting
a Security Code to enter a security code.) Press ENTER . Since this is the last
step of calibration, the MC-II Plus Flow Analyzer automatically returns to the Run
Mode. The ACCESS key of the MC-II Plus Flow Analyzer does not have to be
pressed to return to Run Mode unless Calibrate Mode is exited before the last
step of calibration. See the data entry Flow Chart in Appendix C.