User`s manual

2000591-001 Troubleshooting •• 77
ANCB LEDs Description and Operations, Continued
Figure 3-2 shows the edge visible LEDs on the ANCB. The LED labels
are silk screened adjacent to each LED on the ANCB.
Use the following Table 3-1 to determine the error condition. FAULT er-
rors can only be cleared with a board reset.
NUMBER
of Blinks Type of Error Corrective Action
1 RAM FAILURE Replace Board
2 FLASH FAILURE Reload Firmware or Re-
place Board
3 ETHERNET FAILURE Replace Board
4 DataNET FAILURE Replace Board
6 DUPLICATE IP Change Board IP address
8 WRONG LOOP Change Loop Number
9 WRONG JUMPER
CONFIGURATION
Check J10 and J11 Con-
nections
10 DUPLICATE UNIT NUMBER Change Unit Number
11 INVALID or INCORRECT
CONFIGURATION
Verify and Edit the Configu-
ration parameters for
ANG_DN
Figure 3-2. ANG_DN LED
Indicators
Table 3-1. Error Codes -
CL