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Rockwell Automation 2705 REDIPANEL KEYPAD MODULE USER MANUAL User Manual

Page 83

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Chapter 8
Maintenance and Troubleshooting

8–3

Have you changed the settings of any of the DIP switches? New DIP
switch settings will not be acknowledged until power is recycled. Refer
to Chapter 5.

If you do not have the communications LED ON and all of your DIP
switches seem correct – check the remote I/O link wiring. You may need
to reverse the blue and clear wires.

If your 120 Volt AC is intermittent be sure your 120/240 Volt AC
selectable switch is set properly.