Acceleration and Deceleration:
The acceleration and deceleration during homing are set via parameter Accelera-
1134
Ramp times - acceleration and deceleration:
The ramp times of the acceleration and deceleration ramps for homing are set via
parameter
1135
Start position after homing:
After homing:
P. 1185 = -1 Drive remains in “coast to stop” position
P. 1185 ≠ -1 Drive is moved actively to set position.
The Flying homing can be used to update the reference position during a running
motion. This function is described in the application manual “Positioning”.
10.2.10 Table travel record mode
The motion blocks are controlled via control word PZD1:
• Select start motion block with bits 11…15
• Select sequence mode with bit 4
• Start motion block with bit 9
• Continue motion block with bit 6.
For details on the functions of the motion blocks in table travel record mode, refer to
the “Positioning” application manual.
10.3 Move away from Hardware limit switches
When a hardware limit switch is triggered, an error message will be triggered depend-
ing on the settings of parameter Fault reaction 1143
and the relevant direction of
rotation will be disabled.
After an error reset, it is possible to move in the direction that is still enabled. Genera
ly, any mode of operation can be used for clearing, as long as the travel command
the enabled direction.
As long as the limit switch is triggered, the limit switch warning in the status word and
actual value parameters Warnings 269, Warnings Application 273 and
status 275
will remain. Once the limit switch is cleared, the warning will be deleted in
the status word and actual value parameters.
For simple clearing of the limit switches, you can use mode “-2 Move away from limit
switch” (see Chapter 11.4.6 “Move away from limit switch mode”).
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