Technical data

Drive functions
7.2 Basic functions
Function Manual
198 Function Manual, 06/2012, 6SL3097-4AB10-0BP4
Parking an axis
When the axis is parked, the power unit and all the encoders assigned to "motor control" are
switched to inactive (r0146[n] = 0).
● Control is carried out via the control/status words of the cyclic telegram (STW2.7 and
ZSW2.7) or using parameters p0897 and r0896.0.
● The drive must be brought to a standstill by the higher-level controller (disable pulses e.g.
via STW1.0/OFF1).
● A measuring system that is not assigned to the "motor control" (e.g. direct measuring
system) remains active (r0146[n] = 1).
● The drive object remains active.
Note
Once the "Parking axis" / "Parking encoder" status has been canceled, you may have to
carry out the following actions:
If the motor encoder has been replaced: determine the commutation angle offset (p1990).
A new encoder must be referenced again (e.g. to determine the machine zero point).
Parking an encoder
When an encoder is parked, the encoder being addressed is switched to inactive (r0146 =
0).
● Control is carried out via the encoder control/status words of the cyclic telegram
(Gn_STW.14 and Gn_ZSW.14).
● With a parked motor measuring system, the associated drive must be brought to a
standstill by the higher-level control system (disable pulses e.g. via CTW1.0/OFF1).
● The monitoring functions for the power unit remain active (r0126 = 1).