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Troubleshooting, Chapter – Rockwell Automation 1203-GK5 DeviceNet Communications Module FRN 1.xxx-3.xxx User Manual

Page 81

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Chapter

7

Troubleshooting

Chapter Objectives

Chapter 7 provides information about the LEDs on the 1203-GK5
module and 1336-GM5 board. It also provides basic troubleshooting
procedures. In this chapter, you will read about the following:

Locating the LEDs.

Using the LEDs to troubleshoot.

LEDs on the DeviceNet Adapter

Both the 1203-GK5 module and 1336-GM5 board have two LED
status indicators. The LEDs provide status information about the
DeviceNet network and SCANport connection. For the location of the
LEDs, refer to Figure 7.1.

Figure 7.1
LED Status Indicators

DeviceNet Status

SCANport Status

SCANport Status

DeviceNet Status

1203-GK5

1336-GM5

AB0938

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