F4x09 Detailed Troubleshooting Steps
Description
Fault 4x09 is a feedback specific fault. Fault 4x09 has different causes depending on the feedback attached
Troubleshooting Steps
| Feedback | Cause |
Remedy |
|---|---|---|
| Hiperface DSL | Triggered when the position estimator is enabled for ~300uS. The position estimator becomes enabled when the drive loses communication with the feedback device. |
Evaluate cables, connections, and any potential noise sources.1 |
|
SFD |
Configuration checksum fault. Communication issue or incorrectly programmed encoder. |
Re-initialize feedback. If the problem persists, contact Customer Support. |
|
EnDat |
Error indicated by encoder. |
Evaluate cables, connections, and any potential noise sources.1 |
1 See Wiring and EMI Noise Reduction for instructions on wiring and recommendations for EMI noise reduction.
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-00-00-000 |
General Information
|
Type |
Feedback |
|
Reaction |
Disable axis |
|
Clearable |
Yes* |
* When attempting to clear the fault, the feedback is powered down and back up and re-initialized. If communication is successful, the fault will clear.
Variants Supported
Supported on all device types.
