22
OPERATION (continued)
USER CONFIGURATION MODE (Advanced Options)
Advanced Options Menu
This menu is used to access the Advanced Options. The Rate button is used to change
between NO and YES selections. The Total button is used to select either NO or YES for
the Advanced Options menu.
Select NO to return to Normal User Configuration
menu (See Figure 23-1).
Figure 23-1
Select YES to enter into the Advanced Options
menu (See Figure 23-2).
Figure 23-2
Display Update Rate Menu
This menu allows a validated user to change the update rate of the display for flow rate,
velocity, batch total, and accumulative total.
The range of this menu is from 1 to 60 seconds.
Although the computer is maintaining constant
calculations, the rate that the new information is
displayed is controlled by this menu. (See Figure
24)
NOTE: “00” may be selected, but that value will
represent “01” (1 second).
Low Frequency Cutoff Menu
This menu allows a validated user to enter a minimum allowed pulse input frequency to filter
out any low frequency input pulses which can be generated when the meter is subject to
mechanical vibrations. These vibrations could cause the totalizer to add “phantom” volume
to the display totalization values. (See Figure 25)
The software will read the minimum input frequency from the computer and display it on the
top row with the left most digit in focus. Increment range is from 0 Hz to 255 Hz.
If 0 is set, the software will disable the input
frequency filtering algorithm.
When advancing to the next menu, the software
will temporarily store (see Figure 13 and its
description for permanently saving) the selected
value to the computer.
Figure 25
Figure 24
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