Allen-Bradley ControlLogix System 1756-L1 User Manual page 151

Allen-Bradley HMIs
B. Select the scope of the descriptive tag.
C. To the right of the tag name, click the Alias For cell.
The cell displays a M
D. Click the M
E. Click the Controller Scoped Tags button, if it is available. (All the
data for I/O modules is at the controller scope.)
F. Select the I/O device that the tag represents:
If the device is: Then:
digital
analog
Where: Is:
name of the chassis:
name
If:
local
remote
slot number of the module
slot
type of device:
X
If:
input
output
channel that the device is wired to
Chz
G. Press the Enter key or click another cell.
Communicate with 1756 I/O over a ControlNet™ Network
1. Next to name:slot:X, click the + sign.
2. Click the Data member.
3. To the right of the Data member, click
4. Click the point number of the device.
1. Next to name:slot:X, click the + sign.
2. Scroll down and double-click ChzData.
Then the name is:
Local
name of the communication module in the chassis,
such as a 1756-ENBx or 1756-CNB module.
Then:
I
O
Publication 1756-UM001E-EN-P - August 2002
8-11
M