Siemens SINUMERIK 840D Programming Guide

8
Tool Offsets 04.00
8.3 Online tool offset PUTFTOCF
,
PUTFTOC
,
FTOCON
,
FTOCOF
8
840D
NCU 572
NCU 573
840Di

Siemens AG 2000. All rights reserved
8-274
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
Dressing program, modal:
%_N_DRESS_MPF
FCTDEF(1,-1000,1000,-$AA_IW[V],1)
Define function.
ID=1 DO FTOC(1,$AA_IW[V],3,1)
Select online tool offset:
Actual value of the V axis is the input
value for polynomial 1; the result is added
length 3 of the active grinding wheel in
channel 1 as the offset value.
WAITM(1,1,2)
Synchronization with machining channel
G1 V-0.05 F0.01, G91
Infeed movement for dressing
G1 V-0.05 F0.02
...
CANCEL(1)
Deselect online offset
...

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