HEIDENHAIN TNC 406 - Manual (Page 282)

HEIDENHAIN TNC 406, TNC 416 261
13.5 TNC Er
ro
r Messag
e
s
Program start undefined „ Begin the program only with a TOOL DEF block.
„
Do not resume an interrupted program at a block with a tangential arc
or if a previously defined pole is needed.
Tool radius too large Enter an electrode radius that
„
lies within the given limits
„ permits the contour elements to be calculated and machined.
Angle reference missing „ Complete your definition of the arc and its end points.
„
If you enter polar coordinates, define the polar angle correctly.
Excessive subprogramming „ Conclude all subprograms with LBL0.
„ Program CALL LBL for subprograms without REP.
„
Program CALL LBL for program section repeats to include the
repetitions (REP).
„
Subprograms cannot call themselves.
„ Subprograms cannot be nested more than 8 levels.
„ Main programs cannot be nested as subprograms in more than 4
levels.
TNC error messages Procedure