ILLEGAL MACHINE POS.(SV)

Was bedeutet SV0477 ?

The servo detected that the machine position on the axis is not within the safety area (parameter No.13831 to 13838) during safety monitoring (when the safety check request signal (*VLDVx) is 0). This indicates the axis moved outside its defined safe operating envelope after the machine reference position was established, which can lead to collisions or unsafe conditions.

• Machine reached an unexpected position due to external forces or incorrect command.
• Axis limit switch triggered unexpectedly during movement.
• Following error too large, exceeding P1-54.
• Incorrect homing sequence or lost position reference.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Confirm that parameters No.13831 to 13838 define the correct safety area for the machine.

2. 2

   Verify that the axis operation program ensures movement is performed within the established safety area.

3. 3

   Ensure the machine reference position has been correctly established for the affected axis.