Controller type not allowed

What does 4501 mean?

The value specified for the controller type is unacceptable because it is not a defined type within the system (e.g., Types 1-8 are defined, but Type 9 is not). An incorrect controller type prevents the NC from applying the appropriate control algorithms and parameters, leading to misbehavior or non-operation of the controlled axis/system.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Correct the controller type to match the physical hardware and intended control strategy.

2. 4

   Save configuration changes and restart the NC system.