F01659
Write task for parameter rejected
Siemens · SINAMICS G120 Safety Functions
What does F01659 mean?
A parameter write task was rejected, likely due to incorrect security settings or an attempt to modify safety parameters while safety functions are active. This prevents configuration changes, potentially leaving the system in an unconfigured or unsafe state.
Complete Troubleshooting Guide
- 1
Check the password used for parameter modification.
- 2
Ensure factory settings are only restored when safety functions are inhibited.
- 3
Review the current setting of the safety functions.