Thermal Dynamics iCNC Performance, Service And Installation Manual

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iCNC Performance
7-6 iCNC SETUP Manual 0-5401
7.3.4 Max Speed Adjustment Step/Dir
! CAUTION
Machine will run with max speed during the test. Keep motors off the rails while performing the test.
This will let you drive with the maximum speed, making it possible to see the true speeds for each axis. Default Step
frequency is 200kHz, decreasing the Max speed percentage will scale down the output pulse frequency. Use this function
if the default speed is more than your servo amplifier can handle.
Make sure your speed potentiometer is set to 100%
Put the Drive Enable on the front of the controller to “ON”
Pressing any of the directional keys will ramp up the speed to max and drive with full speed until Stop is pressed.
1. After correct maximum speed has been achieved, run the machine to each direction until all directions have a green
indication mark (Y+ in the picture).
2. Press Ok to save the true maximum speeds.
7.3.5 Motion Parameters
• Max settable speed is the maximum desired machine speed. This can be the same as set in Max Speed Adjustment,
or maximum machine speed can be limited.