Example: Parking Axis And Parking Sensor - Siemens SINAMICS S120 Function Manual

Extended Functions
Parking axis and parking sensor
Note
Once the "Parking axis" / "Parking sensor" 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).
4.12.2

Example: parking axis and parking sensor

Example: parking axis
In the following example, an axis is parked. To ensure that the axis parking is effec-
tive, the drive must be brought to a standstill (e.g. via STW1.0 (OFF1). All compo-
nents assigned to the motor control (e.g. power section and motor encoder) are
shut down.
Gn_ZSW.14
Fig. 4-10
4-216
1
STW1.0
0
STW2.7/ 1
p0897
0
1
ZSW2.7/
r0896.0
0
1
0
1
r0126 r0126
0
1
r0146
0
n
0
Function chart: parking axis
© Siemens AG 2006 All Rights Reserved
SINAMICS S120 Function Manual, 03/2006 Edition