Siemens SINUMERIK 828D Programming Manual page 432

Supplementary commands
14.10 Dwell time (G4)
Significance
:
G4
:
F...
S<n>=...
Note
Addresses
the spindle speed
Example
Program code
N10 G1 F200 Z-5 S300 M3
N20 G4 F3
N30 X40 Y10
N40 G4 S30
N50 X...
432
Activate dwell time
The dwell time is programmed in seconds at address
: The dwell time is programmed in spindle revolutions at address
: The numeric extension indicates the number of the spindle to which
<n>
the dwell time is to be applied. In the absence of a numeric extension
( ) the dwell time will be applied to the master spindle.
S...
and are only used for time parameters in the
F S
programmed upstream of the
S...
Comment
; Feedrate F, spindle speed S
; Dwell time: 3 s
; Dwelling 30 revolutions of the spindle (at S=300 rpm
and 100% speed override, corresponds to t = 0.1 min).
; The feedrate and spindle speed programmed in N10
continue to apply.
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
.
F
block. The feedrate
G4
block are retained.
G4
.
S
and
F...
Fundamentals