Configuring the drive behavior at standstill (FCB 02, FCB 13, FCB 14)

The parameter Behavior at standstill defines the drive behavior in case the drive enable is revoked and the motor is at standstill (path: Functions > Drive functions > FCB 02 Stop default). This parameter is effective when the function blocks FCB 02, FCB 13 and FCB 14 are active.

The following table lists the drive behavior after motor standstill:

Index

Parameter

Setting

Behavior at motor standstill

DynaStop®

Motoring
position hold control

Effect on the
the motor shaft

8563.1

Behavior at standstill

(Path: Functions > Drive functions > FCB 02 Stop default)

Drive energized (brake released
/ DynaStop® deactivated)

DynaStop®
is deactivated

Position hold control
active

The motor shaft is regulated to rotational speed = "0" by the motor.

Drive not energized (brake applied / DynaStop® activated)

DynaStop®
is activated

The motor is disconnected from the current supply.

The motion of the motor shaft is retarded by DynaStop®.

Drive not energized (without brake/DynaStop®)

DynaStop®
is deactivated

The motor is disconnected from the current supply.

The motor shaft can rotate freely.