HEIDENHAIN TNC 620 (340 56x-02) ISO programming - Manual (Page 196)

196 Programming: Subprograms and Program Section Repeats
7.
6 Pr
ogr
amming Examples
N70 G00 Z+250 M6 * Tool change
N80 T2 G17 S4000 * Call tool: drill
N90 D0 Q201 P01 -25 * New depth for drilling
N100 D0 Q202 P01 +5 * New plunging depth for drilling
N110 L1.0 * Call subprogram 1 for the entire hole pattern
N120 G00 Z+250 M6 * Tool change
N130 T3 G17 S500 * Call tool: reamer
N140 G201 REAMING Cycle definition: REAMING
Q200=2 ;SETUP CLEARANCE
Q201=-15 ;DEPTH
Q206=250 ;FEED RATE FOR PLNGNG
Q211=0.5 ;DWELL TIME AT DEPTH
Q208=400 ;RETRACTION FEED RATE
Q203=+0 ;SURFACE COORDINATE
Q204=10 ;2ND SET-UP CLEARANCE
N150 L1.0 * Call subprogram 1 for the entire hole pattern
N160 G00 Z+250 M2 * End of main program
N170 G98 L1 * Beginning of subprogram 1: Entire hole pattern
N180 G00 G40 G90 X+15 Y+10 M3 * Move to starting point for group 1
N190 L2.0 * Call subprogram 2 for the group
N200 X+45 Y+60 * Move to starting point for group 2
N210 L2.0 * Call subprogram 2 for the group
N220 X+75 Y+10 * Move to starting point for group 3
N230 L2.0 * Call subprogram 2 for the group
N240 G98 L0 * End of subprogram 1
N250 G98 L2 * Beginning of subprogram 2: Group of holes
N260 G79 * Call cycle for 1st hole
N270 G91 X+20 M99 * Move to 2nd hole, call cycle
N280 Y+20 M99 * Move to 3rd hole, call cycle
N290 X-20 G90 M99 * Move to 4th hole, call cycle
N300 G98 L0 * End of subprogram 2
N310 %UP2 G71 *