Maintenance and Troubleshooting
11
7-Segment Error Codes
A 7-segment indicator appears on the following components; refer
. The 7-segment indicator provides codes to indicate any
present errors and their cause. When an error occurs, the 7-segment
will flash the error code. If multiple errors are present, the 7-segment
will flash the errors individually in succession. If no errors are present, the
7-segment will show a continuously looping figure-8.
Modules
7-Segment Error Code
Error
Cause
1
Communications Lost
No CAN packets received for
a default of 10 seconds
2
Failed Pixel
Refer to the table in the
section.
3
Power Failure
Input Voltage has dropped
below the recommended
voltage
4
Invalid address error
No valid address read from
the address/signal harness
5
MDF error
Missing or corrupt module
definition file in firmware
6
ORDF error
Missing or corrupt output
routine definition file in
firmware
7
LPF error
Missing or corrupt LED profile
file in firmware
8 (solid)
White point error
Missing or corrupt LED currents
or white point settings
8 (looping)
No Error
VCB
7- Segment Error Code
Error
Cause
1
Communications Lost
No fiber packets for 15
seconds.
3
Power Failure
Board voltages below limit:
V-ln, 1 and 2 < 20 VDC
9 V < 8.52 VDC
3.3 V < 3 VDC
2.5 V < 2.37 VDC
1.2 V < 1.1 VDC
8 (looping)
No Error
Figure 8:
7-Segment
