HEIDENHAIN TNC 320 User Manual page 412

Example: Measuring a rectangular pocket and recording the results
0 BEGIN PGM BSMEAS MM
1 TOOL CALL 1 Z
2 L Z+100 R0 FMAX
3 TCH PROBE 423 MEAS. RECTAN. INSIDE
Q273=+50 ;CENTER IN 1ST AXIS
Q274=+40 ;CENTER IN 2ND AXIS
Q282=90 ;1ST SIDE LENGTH
Q283=70 ;2ND SIDE LENGTH
Q261=-5 ;MEASURING HEIGHT
Q320=0 ;SET-UP CLEARANCE
Q260=+20 ;CLEARANCE HEIGHT
Q301=0 ;MOVE TO CLEARANCE
412
Tool call for touch probe
Retract the touch probe
Nominal length in X
Nominal length in Y
Touch Probe Cycles: Automatic Workpiece Inspection