Siemens SINUMERIK 840D sl Programming Manual

Address iden‐
tifier (default
setting)
Address type Modal/
non-
modal
G90/
G91
IC AC DC,
ACN,
ACP
CIC,
CAC,
CDC,
CACN,
CACP
PR,
PM
QU Max.
num‐
ber
Data type of the
assigned value
A4, B4, C4 Components of
the surface nor‐
mal vector at the
start of the block
s 3 REAL
A5, B5, C5 Components of
the surface nor‐
mal vector at the
end of the block
s 3 REAL
A6, B6, C6 Components of
the direction vec‐
tor for the rotary
axis of the taper
s 3 REAL
A7, B7, C7 Vector compo‐
nents for the in‐
termediate orien‐
tation on the pe‐
ripheral surface
of a taper
s 3 REAL
LEAD Lead angle m 1 REAL
THETA Angle of rota‐
tion, rotation
around the tool
direction
m x x 1 REAL
TILT Tilt angle m 1 REAL
ORIS Orientation
change (in rela‐
tion to the path)
m 1 REAL
Interpolation parameters
I, J, K Interpolation pa‐
rameter
intermediate
point coordinate
s x
2)
x
2)
3 REAL
I1, J1, K1 s x x x 3 REAL
RPL Rotation in the
plane
s 1 REAL
CR Circle radius s 1 Unsigned
REAL
AR Opening angle s 1 Unsigned
REAL
TURN Number of turns
for helix
s 1 Unsigned
INT
PL Parameter inter‐
val length
s 1 Unsigned
REAL
PW weight s 1 Unsigned
REAL
Tables
4.2 Addresses
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 1241

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based