HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 147)

TNC 425/TNC 415 B/TNC 407 5–48
5 Programming Tool Movements
5.6 Contours – FK Free Contour Programming
Values given relative to another contour element or contour position
Known data Dialog Soft key
X coordinate relative to an end point of block N IX DATUM: ENDPOINT OF BLOCK?
Y coordinate relative to an end point of block N IY DATUM: ENDPOINT OF BLOCK?
Polar-coordinate change of radius relative to block N IPR DATUM = BLOCK ?
Polar-coordinate change of angle relative to block N IPA DATUM = BLOCK ?
Angle from a straight line and another element IAN DATUM = BLOCK ?
Straight line parallel to another contour element STRAIGHT LINE PARALLEL TO BLCK?
Distance from a straight line and a parallel element DIST BETWN PARALLEL STRAIGHTS?
Data relative to another contour element are entered as incremental values.