Siemens SINUMERIK 808D ADVANCED - Page 265

Programming and Operating Manual (Milling)
6FC5398-4DP10-0BA1, 01/2014
265
Address
Significance
Value assignments
Information
Programming
ACC[ axis ] Percentage
acceleration override
1 ... 200, integer Acceleration override for an
axis or spindle; specified as a
percentage
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,
spindle)
- It is also possible to specify
the dimensions for the end
point of a rotary axis with
ACP(...) irrespective of
G90/G91; also applies to
spindle positioning
N10 A=ACP(45.3) ;approach
absolute position of the A axis
in
the positive direction
N20 SPOS=ACP(33.1)
;position spindle
ACN Absolute coordinate;
approach position in
the negative
direction
(for rotary axis,
spindle)
- It is also possible to specify
the dimensions for the end
point of a rotary axis with
ACN(...) irrespective of
G90/G91; also applies to
spindle positioning
N10 A=ACN(45.3) ;approach
absolute position of the A axis
in
the negative direction
N20 SPOS=ACN(33.1)
;position spindle
ANG Angle for the
specification of a
straight line for the
contour definition
±0.00001 ...
359.99999
Specified in degrees; one
possibility of specifying a
straight line when using G0 or
G1 if only one end-point
coordinate of the plane is
known or if the complete end
point is known with contour
ranging over several blocks
N10 G1 G17 X... Y....
N11 X...
ANG=...
or contour over several blocks:
N10 G1 G17 X... Y....
N11
ANG=...
N12 X... Y...
ANG=...
AP Polar angle 0 ... ±359.99999 Specification in degrees,
traversing in polar
coordinates, definition of the
pole; in addition: Polar radius
RP
See G0, G1, G2; G3, G110,
G111, G112
AR Aperture angle for
circular interpolation
0.00001 ...
359.99999
Specified in degrees; one
possibility of defining the circle
when using G2/G3
See G2, G3
CALL Indirect cycle call - Special form of the cycle call;
no parameter transfer; the
name of the cycle is stored in
a variable;
only intended for cycle-internal
use
N10 CALL VARNAME ;
variable name
CHF Chamfer; general
use
0.001 ... 99 999.999 Inserts a chamfer of the
specified
chamfer length
between two contour blocks
N10 X... Y.... CHF=...
N11 X... Y...
CHR Chamfer; in the
contour definition
0.001 ... 99 999.999 Inserts a chamfer of the
specified
side length
between
two contour blocks
N10 X... Y.... CHR=...
N11 X... Y...
CR Radius for circular
interpolation
0.010 ... 99 999.999
Negative sign - for
selecting the circle:
greater than
semicircle
One possibility of defining a
circle when using G2/G3
See G2, G3
COMPCAD Compressor ON:
Optimum surface
quality for CAD
programs
Effective: Modal COMPCAD; separate block
COMPCUR
V
Compressor ON:
Polynomials with
constant curvature
Effective: Modal COMPCURV; separate block
COMPOF Compressor OFF Effective: Modal COMPOF; separate block