Siemens SINUMERIK 808D ADVANCED Programming And Operating Manual page 91

Velocity of the movements:
The velocity and the delay response for positioning are stored in the machine data. The configured values can be modified
by programming or by synchronized actions.
Specification of spindle positions:
As the / commands are not effective here, the corresponding dimensions apply explicitly, e.g.
G90 G91
no specifications are made, traversing automatically takes place as for
Synchronize spindle movements with WAITS
can be used to identify a point at which the NC program waits until the spindle programmed with
WAITS
NC block reaches its position.
Example:
N10 SPOSA[1]=180 SPOSA[1]=0
G01 X34
G00 X10
N40 WAITS(1)
can be used after
WAITS
spindle has reached the specified speed/direction of rotation.
Note
If the spindle has not yet been synchronized with synchronization marks, the positive direction of rotation is taken from the
machine data (state on delivery).
Position spindle from rotation (M3/M4)
When or is active, the spindle comes to a standstill at the programmed value.
M3 M4
There is no difference between
until the absolute end position is reached. With
approach direction is taken. With
position.
Position a spindle from standstill (M5)
The exact programmed distance is traversed from standstill (
Programming and Operating Manual (Turning)
6FC5398-5DP10-0BA2, 06/2015
to wait until the spindle(s) has (have) stopped.
M5
and dimensioning. In both cases, rotation continues in the direction selected by
DC AC
ACN
, the spindle rotates additionally to the specified value starting at the current spindle
IC
.
DC
;The block waits until the spindle 1 has reached the
position specified in block N10.
WAITS
and , deceleration takes place if necessary, and the appropriate
ACP
).
M5
,
AC IC
SPOSA
can be used after / to wait until the
M3 M4
, , , . If
DC ACN ACP
in a previous
/
M3 M4
91