Lenze EVS9332xS - Manual (Page 212)

Function library
Function blocks
3.2.56 Homing function (REF)
3−160
l
EDSVS9332S−EXT EN 2.0
3.2.56.2 Homing modes
The home position is defined via
l the homing mode C0932
l the signal edge of the zero pulse or touch probe signal C0933
l the home position offset C0934
)
Note!
For position feedback via resolver, the zero position (depending on the resolver
attachment to the motor) is used instead of the zero pulse. Accordingly, the touch
probe angle is used for homing via touch probe.
Homing to zero pulse/zero position with reference switch
The home position is after the negative edge of the reference switch REF−MARK, at the next zero
pulse/zero position plus the home position offset:
l Mode 0 (C0932 = 0):
– Move to the home position in CW rotation.
– Enter positive home position offset C0934.
Referenzpunkt Startpunkt
Fahrtrichtung
MCTRL-PHI-ACT
REF-MARK
Fahrtstrecke
C0934
Fig. 3−149 Homing with zero pulse/zero position; approaching the home position in CW rotation
l Mode 1 (C0932 = 1):
– Move to the home position in CCW rotation.
– Enter negative home position offset C0934.
Referenzpunkt
Startpunkt
Fahrtrichtung
Fahrtstrecke
C0934
MCTRL-PHI-ACT
REF-MARK
9300STD219
Fig. 3−150 Homing with zero pulse/zero position; approaching the home position in CW rotation