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KNX Troubleshooting: why my KNX system isn't working
This session provides a practical and systematic approach to troubleshooting KNX systems and identifying the root cause of faults accurately. It covers the complete troubleshooting path, from the physical layer and bus communication to device programming, Group Addresses, and electrical loads, while using ETS diagnostic tools to analyze KNX telegrams and resolve issues efficiently and professionally.
- Understanding a systematic KNX troubleshooting methodology
- Identifying whether the issue is related to the physical layer, bus, device, application, or configuration
- Checking KNX bus communication and device status
- Troubleshooting physical addresses and device programming
- Understanding and troubleshooting communication objects
- Group Address troubleshooting
- Using ETS Diagnostics and Group Monitor to analyze KNX telegrams
- Identifying cases where a telegram is not generated or is sent to the wrong Group Address
- Troubleshooting cases where the telegram reaches the actuator but the output does not operate
- Differentiating KNX communication problems from electrical/load-side problems