Siemens SINUMERIK 802D sl Function Manual page 392

Speed/torque coupling, master-slave (TE3)
23.1 Brief description
Figure 23-2
Note
Each slave axis has exactly one master axis and vice versa.
Characteristics
● If traversing is programmed for a slave axis that has already been linked, an alarm is
● The setpoint position of the coupled slave axis corresponds to the current actual position.
● On request, the coupling is made or released independent of the channel status the next
● For brake control, the interface signal "Master-slave coupling status active" should be
● If a master axis is simultaneously configured as the slave, an alarm is issued. So
● If a coupling is requested and closed, the control activation signals are derived directly
● If the coupling is closed, the slave axis is speed-controlled, meaning that status signal
● A separate item of machine data has been provided for reversing the direction of the
392
Carriages (linear motor) for temporary coupling
issued.
time the axis stops. This allows the coupling status to be changed even during part
program processing.
used.
cascading is not possible.
from the master axis.
"Position controller active" (V390x 0001.5) is not set.
slave axis in the coupled state:
MD37274 MS_MOTION_DIR_REVERSE (reverse master-slave traversing direction)
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0