1028 HEIDENHAIN Technical Manual iTNC 530 HSCI
The values for XH, XStr1 and XStr2 are specified in [mΩ] in the motor table.
Use these values in the formulas. The formula already contains the conversion
factor.
Set this P factor (MP2420.x) with the ↑ soft key.
Press the START STEP soft key.
This sends a step function to the current controller and measures the step
response. The height and length of the step function are automatically
calculated by the iTNC.
With the ↑ soft key, increase the P factor (MP2420.x) step by step until just
barely no undershoot is visible.
MP2420.x too small
MP2420.x too large
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