Initialization Errors - GE D25 User Manual

D25
User's Manual
Start-Up Failure
System Shut Down
Only the System
Monitor is Running
Code Download
Failure
Cannot Download
Code
Note: When using a D25 with a High Current Control Card (P/N 517-0492)
installed, also consult the 'Using the Current-Monitoring Digital Outputs' for
further details on rules regarding current monitoring and current seal-in.

Initialization Errors

The normal case is that the configuration and code in the Boot file match
Overview
those in the memory of the client, thus causing the client to initialize
immediately.
However, several error situations related to initialization can occur with file
transfers.
BootROM Error
TFTP ERROR
Applications Not
Enabled
System Restarts
Only diagnostic input
can be entered
System error
146
RAM check, NVRAM check,
Application checksum, or BootROM
checksum failed during system start-
up
RAM, NVRAM, FLASH, or BootROM
internal system diagnostics failed
No valid application code is
detected.
Download interrupted or data error
encountered in downloaded file.
Baud rate set too high.
Logged into the Application Monitor
Symptom
Corrupted or incorrect configuration
loaded in NVRAM
Configuration was not completed or
data corruption has occurred at the
server
Configuration was not completed or
data corruption has occurred at the
server
Data download failure
No configuration is detected in either
NVRAM or in EPROM on start-up
No configuration is detected in either
NVRAM or in EPROM on start-up
994-0081-3.00-21
Possible Causes
GE Grid Solutions
Use WESMAINT II+ to
view the error message.
Use WESMAINT II+ to
view the error message.
Load application code.
Clear Flash EPROM
memory. Restart
download procedure.
Reduce baud rate to
19200 or less.
Exit Application Monitor,
and launch System
Monitor
Suggestions
Press 'y' during boot up to
enter D25 system monitor,
then download
configuration.
Use WESMAINT II+ to
view the error message.
Use WESMAINT II+ to
view the error message.
Use WESMAINT II+ to
view the error message.
Download a configuration
remotely via the system
monitor, and reboot
Download a configuration
remotely via the system
monitor, and reboot
GE Information