Siemens SINUMERIK 802D sl User Manual

Programming
10.2 Positional data
Surface grinding
Programming and Operating Manual, 11/2012, 6FC5398-5CP10-3BA0
209
Address Meaning Value assignments Information Programming
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
G05 Activates oblique
plunge-cutting
Can only be set with inclined
axis (TRAANG)
G05 X...
G07 Approach starting
position
Can only be set with inclined
axis (TRAANG)
G07 X... Z...
10.2 Positional data
10.2.1 Programming dimensions
In this section you will find descriptions of the commands, with which you can directly
program dimensions taken from a drawing. This has the advantage that no extensive
calculations have to be made for NC programming.
Note
The commands described in this section stand in most cases at the start of a NC program.
The way, in which these functions are combined, is not intended to be a patent remedy. For
example, the choice of working plane may be made at another point in the NC program. The
real purpose of this and the following sections is to illustrate the conventional structure of an
NC program.

Siemens SINUMERIK 802D sl Specifications

General

Brand	Siemens
Model	SINUMERIK 802D sl
Category	Controller
Language	English