Siemens SINUMERIK 840D Programming Guide

5
Special Motion Commands 04.00
5.3 Com
p
ressor COMPON/COMPCURV
5
840D
NCU 571
840D
NCU 572
NCU 573
FM-NC 810D 840Di

Siemens AG 2000. All rights reserved
5-162
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
Example
N10 COMPON
or COMPCURV, compressor ON
N11 G1 X0.37 Y2.9 F600
G1 must be programmed before the end
point and feed
N12 X16.87 Y–4.698
N13 X16.865 Y–4.72
N14 X16.91 Y–4.799
…
N1037 COMPOF
…
Compressor OFF
All blocks are compressed for which a simple syntax
is sufficient.
e.g.
N19 X0.103 Y0. Z0.
N20 X0.102 Y-0.018
N21 X0.097 Y-0.036
N22 X0.089 Y-0.052
N23 X0.078 Y-0.067
Not compressed are e.g.
extended addresses such as C=100 or A=ACNC.

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB