Symbol Technologies VC5090 - Manual (Page 164)

7 - 20 VC5090 Vehicle Computer Product Reference Guide
IPL Error Detection
While receiving data, IPL performs many checks on the data to ensure that the data is received correctly. If an
error is detected, IPL immediately aborts the download, and reports the error on an error screen.
Error screens may vary depending on the action being performed. A sample error screen may look like the
screen pictured below:
Figure 7-22 IPL Error Screen
This error message screen displays until you press any key. Once the screen is acknowledged, IPL returns to
the Initial Program Loader main menu to wait for a new selection.
To find the probable cause of the error, use the error number and/or the error text displayed on the screen to
look up the error in
Table 7-4
.
Downloading:
Platform
via Serial Port 115200
Error # -2: Messages:
Cancelled by user
Press any key to continue
Table 7-4 IPL Errors
Error Text Error Number Probable Cause
Unknown error -1 A general error occurred. Retry the download. If the failure
persists, it is most likely due to a hardware failure; the vehicle
computer requires servicing.
Cancelled by user -2 The user canceled the download.
Can't open the source -7 An error occurred opening the source device (either radio card or
Serial port). Check source device connectivity and retry.
Can't open the
destination
-8 An error occurred opening the destination device (either flash ROM
or Power Micro). Retry the download. If the failure persists, it is
most likely due to a hardware failure; the vehicle computer requires
servicing.
Can't read from the
source device
-9 The source device (either radio card or Serial port) could not be
read from. Check source device connectivity and retry.
Can't write to the
destination device
-10 The destination device (either flash ROM or Power Micro) could
not be written to. Retry the download. If the failure persists, it is
most likely due to a hardware failure; the vehicle computer requires
servicing.
Transmission checksum
error
-11 An error occurred during transmission from the source device
(either radio card or Serial port) and the checksum check failed.
Check source device connectivity and retry.