Siemens SINUMERIK 840D sl Function Manual page 1679

Statement
SPOSA=90
SOSSA[n]=90
SPOS=DC(Pos),
SPOS[n]=DC(Pos),
SPOSA=DC(Pos),
SPOSA[n]=DC(Pos)
SPOS=ACN(Pos),
SPOS[n]=ACN(Pos),
SPOSA=ACN(Pos),
SPOSA[n]=ACN(Pos)
SPOS=ACP(Pos),
SPOS[n]=ACP(Pos),
SPOSA=ACP(Pos),
SPOSA[n]=ACP(Pos)
SPOS=IC(Pos),
SPOS[n]=IC(Pos),
SPOSA=IC(Pos),
SPOSA[n]=IC(Pos)
M19
M[n]=19
M70
M1=70
SPCON,
SPCON(n),
SPCON(n,m)
PCOF,
SPCOF(n),
SPCOF(n,m)
FPRAON (S2)
FPRAON (S2, A)
FPRAOF (S2)
C30 G90 G1 F3600
G25 S....,
G25 S2...
G26 S....,
G26 Sn...
LIMS=
Basic logic functions: Spindles (S1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Description
Spindle positioning for the master spindle
or the spindle with number n to the position 90 degrees.
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
approached. 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 obtained 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.
Spindle positioning for the master spindle or
the spindle with number n to the position entered in setting data:
SD43240 $SA_M19_SPOS
.
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
or for the spindle with number 1.
Spindle position control for the master spindle ON
Spindle position control mode for the spindle number n ON
Spindle position control mode for the spindle number n and m ON
Spindle position control for the master spindle OFF, activate speed control mode.
Spindle position control for the master spindle OFF, activate speed control mode
for the spindle number n
as well as for the spindle number n and m.
Revolutional feedrate for spindle S2 ON, derived from the master spindle
Revolutional feedrate for spindle S2 ON, derived from axis A.
The revolutional feedrate value must be specified with FA[Sn].
Revolutional feedrate for spindle S2 OFF.
Rotary axis C (spindle in axis mode) travels to the position 30 degrees at a speed of
3600 degrees/min = 10 rpm.
Programmable minimum spindle speed limitation.
Programmable minimum spindle speed limitation for spindle number 2.
Programmable maximum spindle speed limitation.
Programmable maximum spindle speed limitation for spindle number n.
Programmable maximum spindle speed limitation with G96, G961, G97.
Detailed Description
2.5 Programming
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