Siemens SINUMERIK 840D sl Function Manual page 1273

Statement
M3:
M<n>=3:
M4:
M<n>=4:
M5:
M<n>=5:
S...:
S<n>=...:
SVC=...:
SVC[<n>]=...:
SPOS=...:
SPOS[<n>]=...:
SPOSA=...:
SPOSA[<n>]=...:
SPOS=DC(...):
SPOS[<n>]=DC(...):
SPOSA=DC(...):
SPOSA[<n>]=DC(...):
SPOS=ACN(...):
SPOS[<n>]=ACN(...):
SPOSA=ACN(...):
SPOSA[<n>]=ACN(...):
SPOS=ACP(...):
SPOS[<n>]=ACP(...):
SPOSA=ACP(...):
SPOSA[<n>]=ACP(...):
SPOS=IC(...):
SPOS[<n>]=IC(...):
SPOSA=IC(...):
SPOSA[<n>]=IC(...):
M19:
M[<n>]=19:
M70:
M<n>=70:
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Description
Clockwise spindle rotation for the master spindle
Clockwise spindle rotation for spindle number <n>
Counter-clockwise spindle rotation for the master spindle
Counter-clockwise spindle rotation for spindle number <n>
Spindle stop without orientation for the master spindle
Spindle stop without orientation for spindle number <n>
Spindle speed in rpm for the master spindle
Spindle speed in rpm for spindle number <n>
Cutting rate in m/min or feet/min for the master spindle
Cutting rate in m/min or feet/min for the spindle <n>
Spindle positioning for the master spindle
Spindle positioning for spindle number <n>
The block change is only performed when the spindle is in position.
Spindle positioning for the master spindle
Spindle positioning for spindle number <n>
The block change is executed immediately. Spindle positioning continues, regardless of
further part program processing, until the spindle has reached its position.
The direction of motion is retained for positioning while in motion and the position ap‐
proached. When positioning from standstill, the position is approached via the shortest
path.
The position is always approached with negative direction of motion. If necessary, the
direction of motion is inverted prior to positioning.
The position is always approached with positive direction of motion.
If necessary, the direction of motion is inverted prior to positioning.
The travel path is specified. The direction of travel is determined from the sign in front of
the travel path. If the spindle is in motion, the direction of travel is inverted as necessary
to allow traversing in the programmed direction.
If the zero mark is crossed during traversing, the spindle is automatically synchronized
with the zero mark if no reference is available or if a new one has been requested via an
interface signal.
Positioning the master spindle to the position in SD43240
Positioning spindle number <n> to the position in SD43240
The block change is only performed when the spindle is in position.
Bring spindle to standstill and activate position control, select zero parameter set, activate
axis mode
for the master spindle
for spindle number <n>
S1: Spindles
16.7 Programming
1273