HEIDENHAIN TNC 430 PA/M - Linear Axis Error Compensation

6 – 38 HEIDENHAIN Technical Manual TNC 426, TNC 430
6.4.2 Linear Axis Error Compensation
For every linear axis you can compensate a linear axis error.
Positive linear axis error: The table moves too long.
Negative linear axis error: The table moves too short.
Compensation:
7
77
7 In MP720, enter the axis error in [mm/m].
7
77
7 With MP730, activate the linear axis error compensation.
MP720.0-8 Linear axis error compensation for axes 1 to 9
Input: –1.000 to +1.000 [mm/m]
MP730 Selection of linear/nonlinear axis error compensation
Format: %xxxxxxxxx
Input: Bits 0 to 8 correspond to axes 1 to 9
0: Linear axis error compensation
1: Nonlinear axis error compensation
Note
Linear axis error compensation is not available for rotary axes!
Ref. mark 500 1000 Encoder
[mm]
0.02
0.01
-0.01
-0.02
0
Error
[mm]