Movement Control Commands
3.4 Cutting feedrate control
04.07
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© Siemens AG 2007 All rights reserved
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) -- 04.07 Edition
3.4.2 Comp ressor in ISO dialect mode
The commands COMPON, COMPCURV, COMPCAD are Siemens language com-
mands. They activate a compressor function which links a number of linear blocks
to form a machining section.
If the compressor function is activated in Siemens mode, it can now be used to
compress linear blocks in ISO dialect mode.
The blocks may not contain any commands other than those listed below:
S Block number
S G01, modal or nonmodal
S Axis assignments
S Feedrate
S Comments
If a block contains any other commands (e.g. auxiliary functions, other G codes,
etc.), it will not be compressed.
Values can be assigned with $x for G, axes and feedrate and the Skip function can
also be utilized.
Example: The function will compress these blocks
N5 G290
N10 COMPON
N15 G291
N20 G01 X100. Y100. F1000
N25 X100 Y100 F$3
N30 X$3 /1 Y100
N35 X100 (axis 1)
The function will not compress these blocks
N5 G290
N10 COMPON
N20 G291
N25 G01 X100 G17 ;G17
N30 X100 M22 ;Auxiliary function in block
N35 X100 S200 ;Spindle speed in block
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