invalid Gateway Error-Byte Config

Invalid Gateway Error-Byte Config

Kuka · KR C4 DeviceNet

What does invalid Gateway Error-Byte Config mean?

The error status bytes of the devices do not match the current bus configuration or the topology of the Extension Bus. This indicates a mismatch in how error states are reported or interpreted, causing a DeviceNet master configuration error (Message 4429).

Repair Steps

  1. 1

    Check the bus configuration and topology of the Extension Bus, then correct any discrepancies.

  2. 2

    Reconfigure the bus after making corrections.

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Verified technical data. Last updated: March 2026