Siemens SINUMERIK 840D sl Operating Manual page 323

Parameters in the mode "Input simple" (only for G code program)
G code program parameters
Input
RP Retraction plane
Parameter Description
Compensating ● with compensating chuck
chuck mode
● Without compensating chuck
Machining
● Single position
position
● Position pattern
Z0 Reference point Z
Z1 End point of the thread (abs) or thread length (inc)
It is inserted into the workpiece until it reaches Z1.
Machining - (with
● With encoder
compensating
chuck)
● without encoder
- Define "Pitch" parameter
Pitch - (only ma‐ ● User input
chining without en‐
coder)
● Active feedrate
Thread Direction of rotation of the thread
● Right-hand thread
● Left-hand thread
(only in mode "without compensating chuck")
P Pitch ...
● in MODULUS: MODULUS = Pitch/π
● in turns per inch: Used with pipe threads, for example.
● in mm/rev
● in inch/rev
The pitch is determined by the tool being used
S Spindle speed - (only for tapping without compensating chuck)
Turning
Operating Manual, 05/2017, A5E40868721
● simple
mm
Drill hole at programmed position.
Position with MCALL
Tapping with spindle encoder
Tapping without spindle encoder; selection:
Pitch is obtained from the input
Pitch is obtained from the feedrate
When entered per inch, enter the integer number in front of the decimal point in the
first parameter field and the figures after the decimal point as a fraction in the second
and third field.
Programming technology functions (cycles)
10.1 Drilling
mm
mm
MODULUS
Turns/"
mm/rev
in/rev
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