Siemens SINUMERIK 840D sl, Function Manual

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Basic logic functions: Travel to fixed stop (F1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
5
Brief Description
1
Customer benefit
The "Travel to fixed stop" function can be used for operations such as traversing tailstocks or
sleeves to an end limit position in order to clamp workpieces.
Features
•
The clamping torque and a fixed stop monitoring window can be programmed in the parts
program and can also be altered via setting data once the fixed stop has been reached.
•
The "travel to fixed stop" function can be implemented for axes as well as for spindles
with axistraversing capability.
•
The function can be implemented for several axes simultaneously and parallel to the
motion of other axes.
•
Torques or the power can be adjusted to a specific setting.
•
Travel with limited torque/power (Force Control,
FOC
) can be activated.
•
The "travel to fixed stop" functions can be enabled from synchronized actions.
•
Block search with calculation, multichannel (SERUPRO).
Move axes with
FXS
and
FOC
in simulation mode.
•
Vertical axes can also be moved with
FXS
to a fixed stop.
•
With SW 6.4 and higher, VDI signals can be used to set a
REPOS
offset for each axis and
display the
FXS
status currently active on the machine after the search target has been
located.