PD6830X Explosion-Proof Modbus Scanners
Instruction Manual
32
Math Display Format (
FORMAT
)
The
Math Display Format
menu is used to configure
the display format for each math channel. The Math
Display Format must be set to display on either the
top or bottom display for the
TAG
,
UNITS
and
DISP.DP
menus to appear.
Decimal Display Models
The math channel value may appear on the top
display (
TOPDSP
) or bottom display (
BOTDSP
). The
math channel value may also be turned off (
OFF
), and
will not display; though it may be used in other math
functions.
Feet and Inches Display Models
The math channel may appear on the top feet and
inches display with 1/16 of an inch (
FtIn16
), 1/8 of an
inch (
FtIn8
), or appear on the 7-digit bottom display
(
DEC
) with no decimal points. The math channel may
also be turned off (
OFF
), and will not display; though it
may be used in other math functions.
Press
Enter
to access the
Format
menu and
Up
but-
ton to scroll through choices.
Press
Enter
to make a selection and proceed to the
next menu.
Press the
Menu
button to back out of a menu or hold
the
Menu
button to exit at any time.
Enter Math Channel Tag (
TAG
)
Each math channel may have a unique programma-
ble tag to identify the math channel while the display
is scanning. To program the tag, select the
Tag
menu
and press
Enter
.
Program the custom tag as described in
. When the
label has been programmed, press
Enter
to confirm
the label and leave the
Tag
parameter. Press the
Menu
button to back out of a menu or hold the
Menu
button to exit at any time.
Enter Math Channel Units
(
UNITS
)
Each math channel may have a unique engineering
unit identifier to display while scanning. To program
the units, select the
Units
menu and press
Enter
.
Program the custom unit as described in
on page
. When the
label has been programmed, press
Enter
to confirm
the label and leave the
Units
parameter.
Press the
Menu
button to back out of a menu or hold
the
Menu
button to exit at any time.
Set Display Decimal Point
(
DISP.DP
)
Select the display decimal point location for the math
channel value. To program the math channel display
decimal point location, select the
Display Decimal
Point menu
and press
Enter
.
Decimal Display Models
Set the display decimal point location for the math
channel. Pressing the
Right
arrow moves the decimal
point one place to the right (including no decimal
point). Pressing the
Up
arrow moves the decimal
point one place to the left. Press
Enter
to confirm the
number of decimal points and continue programming.
Feet and Inches Display Models
Feet and inches display models do not have this
menu. On feet and inches display models, this value
is fixed, the top display PVs showing feet and inches
and the bottom display PVs showing no decimal
location.
