Programming
10.1 Fundamental Principles of NC Programming
Cylindrical grinding
236 Programming and Operating Manual, 07/2009, 6FC5398-4CP10-2BA0
Address Meaning Value assignments Information Programming
RND Rounding 0.010 ... 99
999.999
Inserts a rounding with the
specified radius value
tangentially between two
contour blocks
N10 X... Z.... RND=...
N11 X... Z...
RNDM Modal rounding 0.010 ... 99
999.999
0
- Inserts roundings with the
specified radius value
tangentially at the following
contour corners; special
feedrate possible:FRCM= ...
- Modal rounding OFF
N10 X... Y.... RNDM=.7.3
;modal rounding ON
N11 X... Y...
....
N100 RNDM=.0 ;modal
rounding OFF
RPL Angle of rotation with
ROT, AROT
±0.00001 ...
359.9999
Specification in degrees; angle
for a programmable rotation in
the current plane G17 to G19
see ROT, AROT
SET( , , , )
REP()
Set values for the
variable fields
SET: Various values, from the
specified element up to:
according to the number of
values
REP: the same value, from the
specified element up to the end
of the field
DEF REAL
VAR2[12]=REP(4.5) ; all
elements value 4.5
N10 R10=SET(1.1,2.3,4.4) ;
R10=1.1, R11=2.3, R4=4.4
SETMS(n)
SETMS
Define spindle as
master spindle
n= 1 or n= 2 n: Number of the spindle,
if only SETMS is set, the default
master spindle comes into
effect
N10 SETMS(2) ; separate
block, 2nd spindle = master
SF Thread starting point
when using G33
0.001 ... 359.999 Specified in degrees; the thread
starting point with G33 will be
offset by the specified value
See G33
SPI(n) converts the spindle
number n into the
axis identifier
n =1 or =2,
axis identifier: e.g. "SP1" or "C"
SPOS
SPOS(n)
spindle position 0.0000 ... 359.9999 specified in degrees; the
spindle stops at the specified
position (to achieve this, the
spindle must provide the
appropriate technical
prerequisites: position control)
Spindle number n: 1 or 2
N10 SPOS=....
N10 SPOS=ACP(...)
N10 SPOS=ACN(...)
N10 SPOS=IC(...)
N10 SPOS=DC(...)
STOPFIFO Stops the fast
machining step
Special function;
filling of the buffer memory until
STARTFIFO, "Buffer memory
full" or "End of program" is
detected.
STOPFIFO; separate block,
start of filling
N10 X...
N20 X...
STARTFIFO Start of fast
machining step
Special function;
the buffer memory is filled at the
same time.
N30 X...
STARTFIFO ;separate block,
end of filling
STOPRE Preprocessing stop Special function; the next block
is only decoded if the block
before STOPRE is completed.
STOPRE ; separate block
TRAFOOF Switch off TRAANG - Disables all kinematic
transformations
TRAFOOF ; separate block
TRAANG Inclined axis
transformation
TRAANG(30) ; 30°
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