SAFETY PARAM ERROR(SV)

What does SV0481 mean?

An error was detected by the servo's safety parameter check function. This indicates a potential issue with the integrity or validity of safety-related parameters within the servo system, which could compromise machine safety.

• Safety parameter mismatch between servo drive and CNC configuration.
• Corruption of safety parameter data stored within the servo drive.
• Internal servo drive hardware fault affecting safety parameter validation.
• Inconsistent safety settings across multiple servo axes.
• Power fluctuation during safety parameter write operation.

Click steps to track your progress.

1. 1

   Compare servo safety parameters with CNC settings via diagnostic screen.

2. 2

   Reload factory default safety parameters for the servo drive.

3. 3

   Perform a servo drive reset to clear temporary memory errors.

4. 4

   Verify parameter P1-10 (Safety Parameter ID) matches CNC specification.

5. 5

   Ensure stable power supply to the servo drive during operation.