Connecting The Adapter To The Network; Applying Power - Allen-Bradley 20-COMM-M Modbus/TCP Adapter User Manual

2-6 Installing the Adapter
Connecting the Adapter to
the Network

Applying Power

20-COMM-M Modbus/TCP Adapter User Manual
Publication 20COMM-UM014C-EN-P
ATTENTION: Risk of injury or death exists. The PowerFlex
!
drive may contain high voltages that can cause injury or death.
Remove power from the drive, and then verify power has been
discharged before installing or removing the adapter.
1. Remove power from the drive.
2. Use static control precautions.
3. Connect one end of an Ethernet cable to the network. See
an example of wiring to a Modbus/TCP network.
Figure 2.4 Connecting the Ethernet Cable to the Network
Router
Modbus/TCP
(optional)
Controller
Switch
4. Route the other end of the Ethernet cable through the bottom of the
PowerFlex drive (Figure
mating adapter receptacle.
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.
Install the drive cover or close the drive door, and apply power to the drive.
The adapter receives its power from the connected drive. When you apply
power to the adapter for the first time, its topmost "PORT" status indicator
should be steady green or flashing green after an initialization. If it is red,
there is a problem. Refer to
Start-Up Status Indications
After power has been applied, the status indicators for the drive and
communications adapter can be viewed on the front of the drive
(Figure 2.5). Possible start-up status indications are shown in
PowerFlex 7-Class Drives
(each with a 20-COMM-M Adapter)
Modbus/TCP
2.3) and insert its Ethernet cable plug into the
Chapter 5, Troubleshooting.
Figure 2.4 for
Table 2.A.