Ametek DDMC, Инструкция по эксплуатации

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DDMC Analog Input Process Meter / Controller
Instruction Manual
23
Setting the Display Units or Custom
Tags (
units
)
Enter the display unit or custom tag that will be
displayed if
d unit
is selected as the line 2
parameter. See the Setting the Display Parameter &
Intensity
(
dsplay
) flow chart on page
26
to access the
display menu to show the unit or tag on display line 2.
The engineering units or custom legends can be set
using the following 7-segment character set:
Display Character Display Character
0
0
k
K
1
1
l
L
2
2
n m m
3
3
n
n
4
4
O
O
5
5
o
o
6
6
p
P
7
7
q q
8
8
r
r
9
9
s
S
A
A
t
t
b b u u
C
C
v
V
c
c
u w
w
d
d
x
X
e
E
y
Y
f
F
z
Z
g
G
-
-
9
g
/
/
H
H
[
]
h h ]
[
I
I
=
=
I
i
!
Degree(<)
j
J Space
Notes:
Degree symbol represented by (<) if programming with
DDMC Meter View.
The letters “m” and “w” use two 7-segment LEDs each;
when selected the characters to the right are shifted one
position.
Press and hold up arrow to auto-scroll the characters in
the display.
Setting the Decimal Point (
dEc pt
)
The decimal point may be set with up to five decimal
places or with no decimal point at all.
The decimal point selection should be made prior to
scaling, calibrating or programming the meter.
Pressing the Right arrow moves the decimal point one
place to the right until no decimal point is displayed,
and then it moves to the leftmost position. Pressing
the Up arrow moves the decimal point one place to
the left.
If the dual-scale level feature is selected, the decimal
point selections for PV1 & PV2 are enabled.