Rockwell Automation 1203-GK5 DeviceNet Communications Module FRN 1.xxx-3.xxx - Manual (Page 81)

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