Programming
10.1 Fundamental Principles of NC Programming
Cylindrical grinding
232 Programming and Operating Manual, 07/2009, 6FC5398-4CP10-2BA0
Address Meaning Value assignments Information Programming
CYCLE... Machining cycle Only specified
values
The call of the machining cycles
requires a separate block; the
appropriate transfer parameters
must be loaded with values.
Special cycle calls are also
possible with an additional
MCALL or CALL.
CYCLE406 Z positioning with grinding wheels N10 CYCLE406(...) ;
separate block
CYCLE407 Safety position N10 CYCLE407(...) ;
separate block
CYCLE410 Plunge-cutting N10 CYCLE410(...) ;
separate block
CYCLE411 Multiple plunge-cutting N10 CYCLE411(...) ;
separate block
CYCLE412 Shoulder plunge-cutting N10 CYCLE412(...) ;
separate block
CYCLE413 Oblique plunge-cutting N10 CYCLE4130(...)
;separate block
CYCLE414 Radius grinding N10 CYCLE414(...) ;
separate block
CYCLE415 Oscillation N10 CYCLE415(...) ;
separate block
CYCLE416 Dressing and profiling N10 CYCLE416(...) ;
separate block
CYCLE420 General workpiece data N10 CYCLE420(...) ;
separate block
CYCLE430 Dressing with profile roller N10 CYCLE430(...) ;
separate block
DC Absolute coordinate;
approach position
directly(for rotary
axis, spindle)
- It is also possible to specify the
dimensions for the end point of
a rotary axis with DC(...)
irrespective of G90/G91; also
applies to spindle positioning
N10 A=DC(45.3) ;Approach
absolute position of the A
axis directly
N20 SPOS=DC(33.1);
Position spindle
DEF Definition instruction Defining a local user variable of
the type
BOOL, CHAR, INT, REAL,
directly at the beginning of the
program
DEF INT VARI1=24, VARI2 ;
2 variables of the type INT
; name defined by user
FRC Non-modal feedrate
for chamfer/rounding
0, >0 In case FRC=0: Feedrate Fwill
act
For the unit, see F and G94,
G95;
for chamfer/rounding, see
CHF, CHR, RND
FRCM Modal feedrate for
chamfer/rounding
0, >0 In case FRCM=0: Feedrate
Fwill act
For the unit, see F and G94,
G95;
for rounding/modal rounding,
see RND, RNDM
FXS
[
axis
]
Travel to fixed stop =1: select
=0: Deselection
Axis:
Use the machine identifier N20 G1 X10 Z25 FXS[Z1]=1
FXST[Z1]=12.3 FXSW[Z1]=2
F...
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