MOTOR.BRAKERLS

Description

This command allows a user to release or apply the motor brake.

0 = Drive controls the brake.

1 = Brake is released.

2 = Brake is applied.


  • If a vertical axis is stationary and disabled, toggling the brake with MOTOR.BRAKERLS will not reapply the brake until controlled stop conditions are met (the axis actual velocity has been less than CS.VTHRESH for CS.TO milliseconds). In order for the brake to reapply immediately when commanding MOTOR.BRAKERLS, set CS.VTHRESH to a value greater than the velocity possible by the free falling axis and set CS.TO to 1 millisecond (its minimum value) prior to making the command.

  • A digital input mode can also be used for the same purpose. The two mechanisms are independent.

General Information

Type

Command

Units

N/A

Range

0 to 2

Default Value

0

Data Type

Integer

See Also

N/A

Start Version

M_01-00-00-000

FieldbusClosedA Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design

Index/Subindex

Object Start Version

EtherCATClosedEtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs COE and CANopen

3450h/0

M_01-07-04-000

Related Topics

Motor