User manual

Connect Tech Blue Heat/Net User Manual
20 Revision 0.17
3. RAM copy of Loader code has a
bad CRC.
The Loader code is copied to RAM before
execution. This error is shown if the RAM
copy has a CRC error.
See corrective
action for error
code 1
4. Configuration Data Space (CDS)
areas have corrupted data (CRC
failure).
The CDS is copied from Flash to RAM
during the beginning of the Loader code. If a
CRC error is detected in the RAM copy, this
error is shown.
See corrective
action for error
code 1
5. Can’t obtain an Operating System
image (uClinux) to run.
This will occur when any of the enabled
boot sources (Flash or BOOTP/TFTP or
TFTP) fail to obtain a valid compressed
Operating System image to run.
Check network
connections,
server
computer or your
unit's settings.
This error occurs
if TFTP booting
is enabled, and the
BH/Net can't
download the file
from the server.
Contact Connect
Tech if it persists.
6. Unexpected return from the
uClinux Operating System.
This error occurs if the Operating System
returns back to the Loader which is NOT
supposed to occur.
See corrective
action for error
code 1
7. CDS (re)programming failure.
Certain CDS items are updated during the
bootup. If a failure occurs during the re-
programming of this region of Flash, this
error will occur.
See corrective
action for error
code 1