HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 151)

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TNC 407/TNC 415/TNC 425 1 Machine axes 01.98
1.6.3 Linear axis-error compensation
One linear axis-error can be compensated per axis. The axis-error is entered, with the correct sign, in
machine parameter MP720. The error is positive if the table travel is too long, and negative if the
travel is too short.
MP730 set the axis error compensation to linear or non-linear. Linear axis error compensation is not
active for rotary axes.
Ref. mark 500 1000 Encoder
[mm]
0.02
0.01
-0.01
-0.02
0
Error
[mm]
MP720 Linear axis-error compensation
Entry: – 1.000 to + 1.000 [mm/m] or [1°/1000°]
MP720.0 X axis
MP720.1 Y axis
MP720.2 Z axis
MP720.3 4th axis
MP720.4 5th axis
MP730 Selection of linear or non-linear axis-error compensation
Input: %xxxxx
Bit 0 Axis X 0 = Linear axis error compensation
Bit 1 Axis Y 1 = Non-linear axis error compensation
Bit 2 Axis Z
Bit 3 4th axis
Bit 4 5th axis