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Flexible NC programming

1.25 Subprogram technique

Job planning

178 Programming Manual, 07/2010, 6FC5398-2BP40-0BA0

Example 2: Character string (string>) to specify the destination block search

Main program:

Program code Comments

PROC MAIN_PROGRAM

N1000 DEF INT iVar1=1, iVar2=4

N1010 ...

N1200 subProg1 ; Calls subprogram "subProg1"

N1210 M2 S1000 X10 F1000

N1220 ......

N1400 subProg2 ; Calls subprogram "subProg2"

N1410 M3 S500 Y20

N1420 ..

N1500 lab1: iVar1=R10*44

N1510 F500 X5

N1520 ...

N1550 subprog1: G1 X30 ; "subProg1" is defined here as jump marker.

N1560 ...

N1600 subProg3 Calls subprogram "subProg3"

N1610 ...

N1900 M30

Subprogram subProg1:

Program code Comments

PROC subProg1

N2000 R10=R20+100

N2010 ...

N2200 RET("subProg2") ; Return jump into the main program at block N1400

Subprogram subProg2:

Program code Comments

PROC subProg2

N2000 R10=R20+100

N2010 ...

N2200 RET("iVar1") ; Return jump into the main program at block N1500

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