Rockwell Automation 1769-SM2 Compact I/O DSI/Modbus Network Communication Module User Manual
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Step 8
Apply power.
A. Apply power to the controller. The status indicators can be viewed on
the front of the 1769-SM2 module after power has been applied.
B. Apply power to the drive(s). When you apply power to the 1769-SM2
module, controller, and network for the first time, the status indicators 
should be green after an initialization. If the status indicators go red, 
there is a problem. Refer to the “Troubleshooting” chapter in the 
1769-SM2 Compact I/O DSI/Modbus Network Communication User 
Manual.
Step 9
Read the 1769-SM2 Compact I/O DSI/Modbus Network Communication 
User Manual for information to configure and determine how to apply the 
network to the host product(s).
!
ATTENTION: Risk of equipment damage, injury, or death 
exists. Unpredictable operation may occur if you fail to verify 
that parameter settings are compatible with your application. 
Verify that settings are compatible with your application before 
applying power to the drive.