HEIDENHAIN TNC 426 (280 460) Training Advanced - Manual (Page 122)

HEIDENHAIN
Advanced course TNC 4xx
Program layout: Simple bolt hole circle, subprogram 1
7416/2
C01
LBL 1
FN 0: Q24 = 1
FN 0: Q25 = Q5
FN 4: Q26 = 360 DIV Q4
CC XQ1 YQ2
LP PRQ3 PAQ5 R0 F9999 M3
L Z+Q6 M99
LBL 2
FN 1: Q24 = Q24 +1
FN 1: Q25 = Q25 +Q26
LP PRQ3 PAQ25 M99
FN 12: IF Q24 LT Q4 GOTO LBL 2
LBL 0
SPGM 1
Starting values
Preparation
First hole
Start grinding
SPGM 1, end
Counter
Current angle
Angular step
Pole
Move to
Count
Calculate/update
Next holes
Check with
return jump