HELP Swerve Drive!!!!!

[beandip3160]

The help says that The PID range features control output raange limiting with integrator anti-windup and bumpless controller output for PID gain changes. Use the DBL instance of this VI to implement a single control loop. Use the DBL Array instance to implement parallel multi-loop control.

That is really a fantastic explanation and all plus you can tell national instruments wanted to explain it but what does it mean