Siemens SINUMERIK User Manual

Programming and Operating Manual (Turning)
294 01/2017
Address
Significance
Value assign-
ments
Information
Programming
ACOS() Arc cosine R20=ACOS(R2) ; R20: ...
Degrees
ATAN2( , ) Arctangent2 The angle of the sum vector is
calculated from 2 vectors stand-
ing vertically one on another.
The 2nd vector specified is al-
ways used for angle reference.
Result in the range: -180 to +180
degrees
R40=ATAN2(30.5,80.1) ;
R40: 20.8455 degrees
SQRT()
Square root
R6=SQRT(R7)
POT()
Square
R12=POT(R13)
ABS()
Absolute value
R8=ABS(R9)
TRUNC()
Truncate to integer
R10=TRUNC(R2)
LN()
Natural logarithm
R12=LN(R9)
EXP()
Exponential function
R13=EXP(R1)
RET Subroutine end Used instead of M2 - to maintain
the continuous-path mode
RET ;separate block
S... Spindle speed 0.001 ... 99
999.999
Unit of measurement of the
spindle r.p.m.
S...
S1=... Spindle speed
for spindle 1
0.001 ... 99
999.999
Unit of measurement of the
spindle r.p.m.
S1=725 ; speed 725
r.p.m. for spindle 1
S Cutting rate
with G96 active
0.001 ... 99
999.999
Cutting rate unit m/min with G96;
for spindle only
G96
S...
S Dwell time
in block with G4
0.001 ... 99
999.999
Dwell time in spindle revolutions G4 S... ;separate block
T Tool number 1 ... 32 000
only integer, no
sign
The tool change can be per-
formed either directly using the T
command or only with M6. This
can be set in the machine data.
T...
X Axis ±0.001 ... 99
999.999
Positional data X...
Y Axis ±0.001 ... 99
999.999
Positional data Y...
Z Axis ±0.001 ... 99
999.999
Positional data Z...
AC Absolute coordinate - The dimension can be specified
for the end or center point of a
certain axis, irrespective of G91.
N10 G91 X10 Z=AC(20)
;X -incremental dimen-
sion,
Z - absolute dimension
ACC[ axis ] Percentage accelera-
tion override
1 ... 200, integer Acceleration override for an axis
or spindle; specified as a per-
centage
N10 ACC[X]=80 ;for the X
axis 80%
N20 ACC[S]=50;for the
spindle: 50%
ACP Absolute coordinate;
approach position in
the positive direction
(for rotary axis, spin-
dle)
- It is also possible to specify the
dimensions for the end point of a
rotary axis with ACP(...) irrespec-
tive of G90/G91; also applies to
spindle positioning
N10 A=ACP(45.3)
;approach absolute posi-
tion of the A axis in
the positive direction
N20 SPOS=ACP(33.1)
;position spindle

Siemens SINUMERIK Specifications

General

Interface	Ethernet, PROFIBUS, PROFINET, USB
Programming Languages	DIN/ISO
Display	TFT color display
Compatibility	Siemens drives and motors
Software	SINUMERIK Operate
Control Unit Type	CNC (Computer Numerical Control)
Safety Functions	Integrated safety functions up to SIL 3/PLe