Lenze EVS9332xS Manual do Utilizador descarregar pdf (Página 212)

Function library

Function blocks

3.2.56 Homing function (REF)

3−160

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.

Referenzpunk

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

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

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