PRECISION DIGITAL Loop Leader PD6622/4, Instruction Manual

Page: 19 / 42

Loop Leader PD6622/4 Loop-Powered Rate/Totalizer Instruction Manual
19
Setting the Display Features (
DISPLAY
)
The meter’s display functions may be programmed using the
Display menu. This menu consists of the
following submenus: Units , Decimal Point , Comma , Bargraph (PD6624 Only), Top , and Bottom .
Changing the Units (
UNITS
)
It is possible to change the display units without the need to re-scale the meter. When selecting a new
unit from within the
DISPLAY
menu (e.g. changing from gallons/sec. (
GAL/s
) to liters/sec. (
L/s
)), the
meter will automatically convert the display values to display the new unit. Enter the
UNITS
menu, select
a new unit of measure from the list of predefined units, and press the Enter button. If entering a custom
unit (
CUSTM
), a custom conversion factor will need to be entered.
Changing the Decimal Point Location (
DEC.PT
)
The decimal point may be set with up to seven decimal places or with no decimal point at all.
Pressing the
Right Arrow moves the decimal point one place to the right until no decimal point is dis-
played, and then it moves to the leftmost position. Pressing the Up-Arrow moves the decimal point one
place to the left.
The decimal point location is set independently for the rate, total and grand total.
Enabling or Disabling the Comma on the Bottom Display (
COMMA
)
The bottom display is set to show a comma separating the thousands and millions place by default if a
numeric value is being displayed. This feature can be disabled or enabled using the
Comma menu.
Programming the Bargraph (PD6624 Only)
The PD6624 comes equipped with a bargraph display for applications where a visual representation of
the rate, or total’s percentage of full scale is desirable. This feature can be changed to represent either
rate or total, or disabled, using the
Bargraph menu (
BARGRAPH
). If the bargraph is set to represent total,
the total full scale will need to be set.
DEC.PT
222222.22
DEC.PT
1111111.1
Move Decimal
to the Right
DEC.PT
222222.22
DSPLY
COMMA
Accept
Decimal
Location
DEC.PT
RATE
Move Decimal
to the Left
DSPLY
BARGRAPH
GRAPH
RATE
GRAPH
TOTAL
GRAPH
OFF
SETUP
DISPLAY
DSPLY
UNITS
DSPLY
DEC.PT
DSPLY
COMMA
DSPLY
TOP
DSPLY
DOTTOM
DSPLY
BARGRAPH
PD6624 Only