Programming principles
1.10 Program jumps
Turning Part 2: Programming (Siemens instructions)
92 Programming and Operating Manual, 05/2012, 6FC5398-5DP10-0BA0
Programming example for comparison operators
R1>1 ;R1 greater than 1
1 < R1 ;1 less than R1
R1<R2+R3 ;R1 less than R2 plus R3
R6>=SIN( R7*R7) ; R6 greater than or equal to SIN (R7) squared
Programming example
N10 IF R1 GOTOF LABEL1 ;If R1 is not null then go to the block
having LABEL1
G0 X30 Z30
N90 LABEL1: G0 X50 Z50
N100 IF R1>1 GOTOF LABEL2 ;If R1 is greater than 1 then go to the
block having LABEL2
G0 X40 Z40
N150 LABEL2: G0 X60 Z60
G0 X70 Z70
N800 LABEL3: G0 X80 Z80
G0 X100 Z100
N1000 IF R45==R7+1 GOTOB LABEL3 ;If R45 is equal to R7 plus 1 then go to the
block having LABEL3
M30
Several conditional jumps in the
block:
N10 MA1: G0 X20 Z20
N20 G0 X0 Z0
N30 IF R1==1 GOTOB MA1 IF R1==2 GOTOF MA2 ...
N40 G0 X10 Z10
N50 MA2: G0 X50 Z50
N60 M30
Note
The jump is executed for the first fulfilled condition.
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