Siemens SINUMERIK User Manual page 299

Address Significance
RNDM Modal rounding
RPL Angle of rotation with
ROT, AROT
SET( , , , ) Set values for the
variable fields
REP()
SETMS(n) Define spindle as mas-
ter spindle
SF Thread starting point
when using G33
SPI(n) Converts the spindle
number n into the axis
identifier
SPOS Spindle position
SPOS(n)
SPOSA Spindle position
STOPFIFO Stops the fast machin-
ing step
STARTFIFO Start of fast machining
step
STOPRE Preprocessing stop
Programming and Operating Manual (Turning)
01/2017
Value assign- Information
ments
0.010 ... 99 - Inserts roundings with the
999.999 specified radius value tangential-
ly at the following contour cor-
ners; special feedrate possible:
FRCM= ...
- Modal rounding OFF
0
±0.00001 ... Specification in degrees; angle
359.9999 for a programmable rotation in
the current plane G17 to G19
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
n= 1 or n= 2 n: Number of the spindle, if only
SETMS is set, the default master
spindle comes into effect
0.001 ... 359.999 Specified in degrees; the thread
starting point with G33 will be
offset by the specified value
n =1,
axis identifier: e.g. "SP1" or "C"
0.0000 ... specified in degrees; the spindle
359.9999 stops at the specified position (to
achieve this, the spindle must
provide the appropriate technical
prerequisites: position control)
Spindle number n: 1
0.0000 ... SPOS and SPOSA have the
359.9999 same functionality but differ in
their block change behavior:
With SPOS, the NC block is only
enabled once the position has
been reached.
With SPOSA, the block is ena-
bled even if the position has not
been reached.
Special function; filling of the
buffer memory until STARTFIFO,
"Buffer memory full" or "End of
program" is detected.
Special function; the buffer
memory is filled at the same
time.
Special function; the next block
is only decoded if the block be-
fore STOPRE is completed.
Programming
N10 X... Y.... RNDM=.7.3
;modal rounding ON
N11 X... Y...
....
N100 RNDM=.0 ;modal
rounding OFF
See ROT, AROT
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
N10 SETMS(2) ; separate
block, 2nd spindle = mas-
ter
See G33
N10 SPOS=....
N10 SPOS=ACP(...)
N10 SPOS=ACN(...)
N10 SPOS=IC(...)
N10 SPOS=DC(...)
SPOSA=<value> /
SPOSA [<n>] = <value>/
STOPFIFO; separate
block, start of filling
N10 X...
N20 X...
N30 X...
STARTFIFO ;separate
block, end of filling
STOPRE ; separate block
299