Description:

This error code, XSC 000629.02, indicates that a fault occurred when the control software was launched, triggered by the watchdog timer. The watchdog timer is a safety mechanism that resets the system if the software becomes unresponsive or fails to launch correctly.

Reaction:

When this fault is detected, the control software will exhibit limited or no functionality, which can impair the overall operation of the machine.

Recommendations:

Inspect Software Launch Process:

• Review the software launch sequence for any irregularities or delays.
• Ensure that all dependencies and system components required for the software launch are in place and functioning correctly.

Update Control Software:

• Check for and install any available updates for the control software to address potential bugs or compatibility issues.
• Verify the integrity of the software installation.

Check Watchdog Timer Configuration:

• Verify that the watchdog timer is configured correctly and functioning as intended.
• Inspect for any possible hardware issues related to the watchdog timer.

Consult Technical Support:

• If the issue persists after performing the above checks, contact John Deere technical support for further diagnostics and solutions.
• Provide detailed logs of the software launch process and watchdog timer activity.

Note:

Maintaining the proper functioning of the watchdog timer and ensuring the software launches correctly are critical for system stability. Regular updates and checks can help prevent such faults.