found Gateway multiple

Multiple Gateways Found

Kuka · KR C4 DeviceNet

What does found Gateway multiple mean?

More than one identical gateway module has been detected on the bus. The system supports a maximum of one master and one slave gateway, and this redundancy causes a DeviceNet master configuration error (Message 4429).

Common Causes

  • Multiple Gateway devices detected on the network when only one is expected.
  • Incorrect network configuration leading to duplicate device addresses.
  • Faulty device installation or network cabling causing reflection.
  • Software error in device discovery or management.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Remove the superfluous gateway module from the bus.

  2. 2

    Reconfigure the bus to reflect the correct number of gateways.

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Verified technical data. Last updated: March 2026

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