Siemens SINUMERIK 840D sl Operating Manual page 303

Parameter Description
Compensating
with compensating chuck

chuck mode
without compensating chuck

(only for G
code)
Machining
Single position

position (only
Drill hole at programmed position
for G code)
Position pattern

Position with MCALL
Z0 (only for G Reference point Z
code)
Machining - (with You can select the following technologies for tapping:
compensating
with encoder

chuck)
Tapping with spindle encoder
(only for G code)
without encoder

Tapping without spindle encoder;
–
SR (only for Spindle speed for retraction - (only for spindle speed "S")
ShopTurn)
VR (only for Constant cutting rate for retraction - (only for constant cutting rate "V")
ShopTurn)
Machining
Face C

surface
Face Y

(only for
Peripheral surface C

ShopTurn)
Peripheral surface Y

Position
At the front (face)

(only for
At the rear (face)

ShopTurn)
Outside (peripheral surface)

Inside (peripheral surface)

Clamp/release spindle
The function must be set up by the machine manufacturer.
(only for
ShopTurn)
Z1 End point of the thread (abs) or thread length (inc) - only for G code and "ShopTurn
machining surface face")
It is inserted into the workpiece until it reaches Z1.
Pitch - (only
User input

machining without
Pitch is obtained from the input
encoder)
Active feedrate

(only for G code)
Pitch is obtained from the feedrate
Turning
Operating Manual, 02/2012, 6FC5398-8CP40-3BA0
Define "Pitch" parameter
Programming technology functions (cycles)
8.1 Drilling
Unit
mm
rev/min
m/min
mm
303