HEIDENHAIN MANUALPLUS 620 - Page 1094

1094 HEIDENHAIN Technical Manual MANUALplus 620
Example of a correctly adjusted P factor of a speed controller:
When checking and correcting the P factor is complete, continue with the
speed controller step adjustment:
 Click the AUTO button.
 Click the START button.
 TNCopt now performs several measurements and automatically determines
the value for the I factor of the speed controller.
As an alternative, you can also determine the I factor manually:
 Disable the AUTO button.
 Increase the I factor until a step response with just a minimal overshoot
results. Example:
 Transfer the determined machine parameters to the control.