Siemens SINUMERIK 840D sl Programming Manual page 438

Data description
9.2 Cycle data
_ SPEED[ ]
Traversing velocities for intermediate positioning
_SPEED[1]
_SPEED[2]
_SPEED[3]
Note:
If necessary, adjust values to the probe and machine used!
Excessive values can result in probe damage!
Explanations relating to SPEED[ ]
Traverse velocities for intermediate positioning _SPEED[0] to [2]
Intermediate positions before the actual measuring block are calculated in the measuring
cycles. This positions can
• be approached with collision monitoring (_CHBIT[2]=1, default)
• without collision monitoring (_CHBIT[2]=0).
The appropriate velocities are used for approach as specified in these settings:
• With collision monitoring (_CHBIT[2]=1):
• Without collision monitoring (_CHBIT[2]=0):
9-28
between 1 and 100)
Interim positioning in measuring cycle in the plane with
collision monitoring active
Interim positioning in measuring cycle with positioning in
the feed axis with collision monitoring active
Fast measuring feed
or
With _SPEED[1] the feedrate is applied to traversing in the plane and with _SPEED[2] to
traversing in the infeed axis (applicate).
If the probe switches while approaching these intermediate positions, the movement is
interrupted and the alarm "probe collision" is output.
The intermediate positions are approached with the percentage maximum axis velocity
(rapid traverse) specified in _SPEED[0]. With _SPEED[0]=0 and _SPEED[0]=100 the
maximum axis velocity applies.
Caution
The user must ensure that collisions are ruled out.
Programming Manual, Release 04/2006, 6FC5398-4BP10-0BA0
1000 [mm/min]
1000 [mm/min]
900 [mm/min]
Measuring cycles