Description:

This error code is generated when there is a data transfer problem between the PL4 control software and the PL2 control software. The reception of messages sent on the CAN Bus by the PL2 control software is intermittent or non-existent. This typically indicates an open circuit in the CAN Bus, a short circuit, or faulty CAN Bus terminators.

Reaction:

Limited or no function of the control software, which can significantly affect the performance and reliability of the equipment.

Recommendations:

• Inspect CAN Bus Wiring:
  • Check all wiring for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
• Check CAN Bus Terminators:
  • Ensure that the CAN Bus terminators are in place and functioning correctly. Replace if faulty.
• Verify Connections:
  • Ensure all connectors are securely attached and free from debris or corrosion.
• Test Communication:
  • Use diagnostic tools to test the communication between the PL2 and PL4 control software. Identify and resolve any issues found.
• Consult Technical Documentation:
  • Refer to the technical manuals for specific troubleshooting steps related to the CAN Bus system.

Note:

Intermittent or non-existent communication can also be caused by electromagnetic interference or software bugs. Ensure that the software is up-to-date and consider shielding the CAN Bus from potential sources of interference.