Siemens SINUMERIK 840D sl Function Manual page 984

Indexing Axes (T1)
Equidistant index intervals
Command axes
If MOV = 0 is specified for a moving command axis, the axis continues traversing to the next
possible indexing position.
References:
/FBSY/ Function Manual, Synchronized Actions
MOV command
MOV = 1
MOV = 0
DELDTG command
In the case of indexing axes without Hirth tooth system:
In the case of indexing axes with Hirth tooth system:
16.5.4 Restrictions
Transformations
The axis for which the Hirth tooth system is defined cannot take part in kinematic
transformations.
PRESET
The axis for which the Hirth tooth system is defined cannot be set to a new value with
PRESET.
Revolutional feedrate
The axis for which the Hirth tooth system is defined cannot be traversed at revolutional
feedrate.
Path/velocity overlay
The axis for which the Hirth tooth system is defined cannot be used with path or velocity
overlay.
Frames, ext. work offset, DRF
The axis for which the Hirth tooth system is defined does not support frames or interpolation
compensation such as external work offsets, DRF, etc.
984
Works on indexing axes with and without Hirth tooth system.
Same function for both: approaches the next position.
Axis stops immediately.
Axis traverses to next position.
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions