Description:

This error code, TEC 000639.12, is triggered when the data received by the TEC control unit from the ISOBUS are faulty or incomplete. This indicates a problem in the ISOBUS communication network, which may be due to interference, wiring issues, or device malfunction.

Reaction:

When this error occurs, the control unit may experience communication problems, leading to reduced performance or erratic behavior of the equipment. This can affect the overall functionality and efficiency of the machine.

Recommendations:

Inspect ISOBUS Connections:

• Check all ISOBUS connections for secure fitting and signs of damage or corrosion.
• Ensure that all connectors are properly seated and cables are intact.

Check for Interference:

• Identify and eliminate potential sources of electromagnetic interference that could disrupt ISOBUS communication.
• Ensure proper shielding of ISOBUS cables.

Update Firmware:

• Verify that the firmware of the control unit and any connected devices is up-to-date. Install any available updates.

Test ISOBUS Devices:

• Use diagnostic tools to test the functionality of ISOBUS devices connected to the network.
• Replace or repair any devices found to be malfunctioning.

Consult Technical Support:

• If the issue persists, contact the manufacturer’s technical support for further diagnostics and assistance.
• Provide detailed information about the error code and the steps taken to resolve it.

Monitor for Recurrence:

• After performing the recommended actions, monitor the equipment to ensure the error does not recur.
• Keep a log of any further occurrences of this error code to aid in future troubleshooting.

Note:

Regular maintenance and inspections of the ISOBUS network can help prevent communication errors. Ensuring a clean and stable electrical environment can also minimize the risk of such issues.