[0815marvin]

Hello
I have a problem with zero point adjustment.
Example:
2 cones have to be turned. The controller can’t turn them using roughing cycle.
So I wanted to move the zero point in X: the first cone is turned without problems, remain of the contour not. As if G54 were only valid for the first cone.
The program:

R1=10
T1 D20 M4 u.s.w
N100 G0 X14.564 Z0
G1 X25.5 Z-25.5
Z-40.5
X18.192 Z-66.5
G0 X30
Z0
G54 X=R1
R1=R1-1
@100 K-100
M30

Has anyone tried that?

Regards, 0815Marvin

[Boern]

I’d make it as follows:

R20=10
T1 D20 M4 u.s.w
N100 G0 X14.564 Z0
G1 X25.5 Z-25.5
Z-40.5
X18.192 Z-66.5
G0 X30
Z0
R51=R20 L654 P1
(NULLPUNKT X SCHREIBEN)
R20=R20-1
@100 K-100
M30

R20 because the parameter isn’t used by Siemens cycles.

Here’re the remaining zero point data:

R51=0 R52=-200 R53=-390 L654 P1
R51=-350 R52=-200 R53=-390 L655 P1
R51=-200 R52=-200 R53=-390 L656 P1
R51=-50 R52=-201 R53=-391 L657 P1

Here X=R51 Y=R52 Z=R53
NP G54, G55, G56 and G57

I don't know whether it works, co be careful!!!

Boern

[Boern]

If you don't have L654, apply the following as a sub program:

%SPF654
(NULLPUNKTE LADEN G54)
@714 (ZWISCHENSPEICHER LEEREN)
@430 K1 K1 K0 R51 (X-ACHSE)
@430 K1 K2 K0 R52 (Y-ACHSE)
@430 K1 K3 K0 R53 (Z-ACHSE)
@430 K1 K4 K0 R54 (4-Achse)
@430 K1 K5 K0 R55 (5-Achse)
M17