Master/Slave Grouping (Masldef, Masldel, Maslof, Maslof, Maslofs) - Siemens SINUMERIK 840D sl Programming Manual

13.13 Master/slave grouping (MASLDEF, MASLDEL, MASLOF, MASLOF,
13.13
MASLOFS)
Function
The master/slave coupling in SW 6.4 and lower permitted coupling of the slave axes to their
master axis only while the axes involved are stopped.
Extension of SW 6.5 permits coupling and uncoupling of rotating, speed-controlled spindles
and dynamic configuration.
Programming
MASLON(Slv1, Slv2, ..., )
MASLOF(Slv1, Slv2, ..., )
MASLDEF(Slv1, Slv2, ...,
master axis)
MASLDEL(Slv1, Slv2, ..., )
MASLOFS(Slv1, Slv2, ..., )
Note
For MASLOF/MASLOFS, the implicit preprocessing stop is not required. Because of the
missing preprocessing stop, the $P system variables for the slave axes do not provide
updated values until next programming.
Parameters
General
MASLON
MASLOF
Dynamic configuration extension
MASLDEF
MASLOFS
MASLDEL
Slv1, Slv2, ...
Master axis
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0

13.13 Master/slave grouping (MASLDEF, MASLDEL, MASLOF, MASLOF, MASLOFS)

Extension for dynamic configuration
Extension for dynamic configuration
Extension for slave spindle
Activate a temporary coupling.
Disconnect an active coupling. The extensions
for spindles must be observed.
Coupling user-defined using machine data or
also create/change from the parts program.
Disconnect the coupling analog to MASLOF and
automatically decelerate the slave spindle.
Uncouple master/slave axis grouping and clear
grouping definition.
Slave axes led by a master axis.
Axis leading slave axes defined in a
master/slave grouping.
Additional functions
13-53