4301
Axis type not allowed
Beckhoff · TwinCAT 2 NC
What does 4301 mean?
The value configured for the axis type is unacceptable because it is not defined within the system's supported types. Valid types include 1: Servo, 2: High/low speed, and 3: Stepper motor. An incorrect axis type means the NC cannot apply the correct control algorithms and parameters, leading to axis malfunction.
Complete Troubleshooting Guide
- 1
Check the axis type parameter in the NC configuration for the affected axis.
- 2
Ensure the value corresponds to one of the defined types: 1 (Servo), 2 (High/low speed), or 3 (Stepper motor).
- 3
Correct the axis type to match the physical hardware and intended control method.
- 4
Save configuration changes and restart the NC system.