HEIDENHAIN TNC 360 ISO Programming - Manual (Page 223)

TNC 360 11-24
11 Tables, Overviews, Diagrams
11.6 TNC Error Messages
RADIUS COMPENSATION UNDEFINED
Enter radius compensation in the first subprogram to cycle G37:
CONTOUR GEOM.
ROUNDING OFF NOT DEFINED
Enter tangentially connecting arcs and rounding arcs correctly.
ROUNDING RADIUS TOO LARGE
Rounding arcs must fit between contour elements.
SELECTED BLOCK NOT ADDRESSED
Before a test run or program run you must go to the beginning of the
program by entering GOTO 0.
STYLUS ALREADY IN CONTACT
Before probing, pre-position the stylus so that it is not touching the
workpiece surface.
TOOL RADIUS TOO LARGE
Enter a tool radius that
• lies within the given limits, and
• permits the contour elements to be calculated and machined.
TOUCH POINT INACCESSIBLE
Pre-position the 3D touch probe to a point nearer the surface.
WRONG AXIS PROGRAMMED
• Do not attempt to program locked axes.
• Program a rectangular pocket or slot in the working plane.
• Do not mirror rotary axes.
• Chamfer length must be positive.
WRONG RPM
Program a spindle speed within the permissible range.
WRONG SIGN PROGRAMMED
Enter the correct sign for the cycle parameter.