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

Brake/DynaStop®

Motoring
position hold control

Effect on the
the motor shaft

8563.1

Behavior at standstill

(Path: Functions > Drive functions > FCB02 Stop default)

Drive energized (brake released / DynaStop® deactivated)

Brake released

Position hold control
active

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

DynaStop®
is deactivated

Drive not energized (brake applied / DynaStop® activated)

Brake
applied

Motor de-energized

The motor shaft is held by the brake.

DynaStop®
is activated

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

Drive not energized (without brake/DynaStop®)

Brake released

Motor de-energized

The motor shaft can rotate freely.

DynaStop®
is deactivated