Programming instructions

5-42
Tool Corrections NC Programming 17VRS
DOK-MTC200-NC**PRO*V17-ANW1-EN-P
•
D0 is active in the power-on state; thus, the D-corrections do not per-
form compensation.
•
A programmed D-correction is modally active. The programmed D-
correction is canceled when D0 is programmed. D0 is automatically
active after an NC-program is loaded and after a BST, RET, M02,
M30, or Control-Reset.
•
If the tool length correction or the tool radius correction are deactivated
when a D-correction is active, the geometries of the corresponding D-
correction once again become active when the tool length/radius cor-
rection is reactivated.
•
Geometry registers L1, L2 and L3 act in the direction of the 3 main
axes (X, Y, Z) depending on which process plane is selected. Length
L3 is always perpendicular to the current machining plane; while
lengths L1 and L2 always lie within the current machining plane.
Note:
The D-corrections are not available in an NC process unless
the machine builder has specified that they are available in the
process parameters.
The maximum value which can be entered for geometry reg-
isters L1, L2, L3 and R is entered in the process parameters.