ILLEGAL AXIS DATA (SV)

What does SV0478 mean?

The servo detected an error during axis data transfer. This can occur after setting axis numbers for the servo amplifier, indicating a configuration mismatch, or it might point to an internal amplifier issue requiring replacement.

1. 1

   If the alarm occurred after performing axis number setting for the servo amplifier, set parameter No.2212#4 to 1.

2. 2

   Reset parameter No.2212#4 to 0.

3. 3

   Turn off the power to the entire system.

4. 4

   If the alarm occurred for any other reason or persists after parameter adjustment, replace the servo amplifier.