1
1
7
7
5
5
6
6
-
-
Q
Q
S
S
1
1
0
0
4
4
A
A
-
-
E
E
N
N
-
-
P
P
C
C
o
o
n
n
t
t
r
r
o
o
l
l
L
L
o
o
g
g
i
i
x
x
Q
Q
u
u
i
i
c
c
k
k
S
S
t
t
a
a
r
r
t
t
Page 67
6. When the next Module Properties screen appears, verify the parameters for Channel 0 are as shown
below.
FYI
The Channel Configuration Screen shown above allows you to configure scaling values
and the other attributes on a per channel basis. To configure, a channel click on the
channel button for the channel that you want to configure.
Scaling -
Scaling allows the user to change a quantity from one notation to another. For
ControlLogix analog I/O modules, scaling is only available with the floating point data
format. To scale a module, choose two points along the module’s operating range and
apply low and high values to those points.
Note:
In choosing two points for the low and high value of your application, you do not
limit the range of the module. The module's range and its resolution remain constant
regardless of how you scale it for your application.
Calibration Bias
- An offset value that is added to the output during the calibration
calculation to compensate for inaccuracies of the sensor. These modules are isolated to
avoid interactions between channels.
Hold for Initialization
- Check the Hold for Initialization box if you want the module to
hold the output signal unchanged until the output value (received from the controller) is
within 0.1% of full scale of the value held.
7. Click on
Next
.
Allen-Bradley Parts
