1606
Interbus: bus error
Kuka · KRC2 KSS System Message
What does 1606 mean?
An error or malfunction has occurred in data transmission on the Interbus. This will stop data transmission on the Interbus and reset all outputs.
Repair Steps
- 1
Use the CMD (Phoenix diagnostic tool) for troubleshooting the Interbus communication.
Verified technical data. Last updated: March 2026
Source: Kuka KRC2 KSS System Message