4 tnc er ror messag es – HEIDENHAIN TNC 310 (286 140) User Manual
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HEIDENHAIN TNC 310
14.4
TNC Er
ror Messag
es
Key non-functional
This message always appears when you press a key that is not needed
for the current dialog.
Stylus already in contact
Before probing, pre-position the stylus where it is not touching the
workpiece surface.
Probe system not ready
n
Check whether the touch probe is ready for operation
Program start undefined
n
Begin the program only with a TOOL DEF block.
n
Do not resume an interrupted program at a block with a tangential
arc or if a previously defined pole is needed.
Feed rate is missing
n
Enter the feed rate for the positioning block. n Enter FMAX in each
block.
Tool radius too large
Enter a tool radius
n
that lies within the given limits
n
permits the contour elements to be calculated and machined
Angle reference missing
n
Complete your definition of the arc and its end points.
n
If you enter polar coordinates, define the polar angle correctly.
Excessive subprogramming
n
Conclude subprograms with LBL0.
n
Program CALL LBL for subprograms without REP.
n
Program CALL LBL for program section repeats to include the
repetitions (REP).
n
Subprograms cannot call themselves
n
Subprograms cannot be nested in more than eight levels.