Allen-Bradley 1756-CNB/E, User Manual

Page: 50 / 186

Publication 1756-UM523F-EN-P - December 2006
50 Install the System
Configure EtherNet/IP
Modules
To use an EtherNet/IP module, give it an IP address, subnet mask, and
gateway address.
Action Details
Before you begin. A. Perform these steps if you have not already:
•
installed and connected both 1757-SRM modules.
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obtained the IP address, subnet mask, and gateway address for each EtherNet/IP
module. See Plan the EtherNet/IP Networks on page 12.
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Do you know how to configure an EtherNet/IP module in a nonredundant system?
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If no, then continue with step B.
•
If yes, then go to step B.
B. Get this publication:
EtherNet/IP Modules in Logix5000 Control Systems, publication ENET-UM001
You will use that publication when you configure each module.
Configure the EtherNet/IP modules in the
first chassis. A. Turn on the power to only one of the redundant chassis.
For example, if both chassis are on, turn off one of them.
B. Configure the EtherNet/IP module in the chassis that is on.
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Do you see the IP address on the front of the module?
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If no, then return to step B.
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If yes, then continue with step C.
C. Repeat step B for each EtherNet/IP module in this chassis.
Configure the EtherNet/IP modules in the
second chassis. A. Turn off the chassis that you just configured.
B. Turn on the other chassis.
C. Configure the EtherNet/IP module in the chassis that is on.
•
Do you see the IP address on the front of the module?
•
If no, then return to step C.
•
If yes, then continue with step C.
D. Repeat step C for each EtherNet/IP module in this chassis.