Incorrect Spindle/Motor Assignment (15i)

What does SP0996 mean?

The assignment of spindles and spindle motors for Series 15i is incorrect. This can lead to improper control or system conflicts due to mismatched configuration.

• Incorrect assignment of spindle drive numbers in parameters.
• Mismatched motor identification signals between CNC and amplifier.
• Faulty encoder feedback from the spindle motor.
• Configuration error in parameters defining motor polarity or feedback type.
• Software logic error in the CNC's spindle assignment module.

Click steps to track your progress.

1. 1

   Verify parameter P2-01 (and related spindle assignment parameters) match the physical connections.

2. 2

   Check that encoder feedback signals (e.g., A, B, Z phases) are correctly connected to the amplifier.

3. 3

   Inspect the encoder cable for continuity and signal integrity.

4. 4

   Perform a motor identification test via the CNC menu.

5. 5

   Ensure the motor nameplate data matches the configured parameters in the CNC.