Allen-Bradley 1407-CGCM-DLR, Руководство пользователя, Страница: 88 / 268

88 Rockwell Automation Publication 1407-UM002B-EN-P - February 2019
Chapter 4 CGCM-DLR Unit Configuration
Applying the Configuration to the CGCM Unit
The Module Properties configuration pages provide a simple way for you to enter
and edit CGCM-DLR unit configuration parameters. Changes that you make to
the configuration are not always immediately sent to the unit. The configuration
data is stored in two controller tags in the ControlLogix controller, the
Configuration tag and the Unscheduled Write tag.
See Chapter 6 for details on these data tags.
The Unscheduled Write tag contains the parameters from the Gain page along
with the Line Drop Voltage Compensation from the Voltage page. The
Configuration tag contains all other CGCM-DLR unit configuration
parameters.
Configuration data from the Configuration tag is written automatically to the
CGCM-DLR unit only when excitation is not enabled and one of two following
conditions occur:
•
A connection is first established to the CGCM unit
•
You change the configuration with the configuration pages
The Unscheduled Write data tag must be written to the CGCM-DLR unit by
using a message instruction in the controller program.
See Chapter 6 for more information on the program interface for CGCM-DLR
unit configuration.
Configuration Pages
Input the initial settings (parameters) to match your system application for each
of the configuration tabs as shown in the following paragraphs. Review the
settings and click OK when complete.
Descriptions for the configuration pages that are labeled General, Connection,
Module Info, Internet Protocol, Port Configuration, and Network are provided
in Logix5000 Controllers Common Procedures, publication
1756-PM001 , and
EtherNet/IP Network Configuration, publication ENET-UM001 .
Each page contains four action buttons at the bottom of the tab. These buttons
function as follows:
•
OK - Accepts the entered values for each screen and returns the user to the
previous screen.
•
Cancel - Exits the screen and returns the values to their previous values.
•
Apply - Applies the current settings without leaving the screen.
•
Help - Accesses the help menu.