Basic functions
7.21 Parking axis and parking encoder
Drive functions
388
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
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 STW1.0/OFF1).
●
The monitoring functions for the power unit remain active (r0126 = 1).
Note
Removing/replacing parked components
Once parked components have been disconnected/connected, they can only be unparked
once they have been successfully integrated in the actual topology (see r7853).
Example: Parking axis
In the following example, an axis is parked. To ensure that the axis parking is effective, the
drive must be brought to a standstill (e.g. via STW1.0 (OFF1). All components assigned to
the motor control (e.g. power unit and motor encoder) are shut down.
Figure 7-11 Flow diagram: parking axis
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