MOTOR.TBRAKETO

Description

When a drive is disabled (due to user command, digital input, or fault), the brake will normally not be applied until velocity has fallen below CS.VTHRESH. In some instances, such as a vertical axis, it may desirable to apply the brake regardless of velocity.

MOTOR.TBRAKETO sets the maximum time allowed to pass between drive disable and application of the motor brake. After this time, the brake will be applied even if velocity is higher than CS.VTHRESH.

To disable the timer, set the value to -1.


  • Prior to version 01-05-07-000, this timeout was only applied when the Hardware Enable was deactivated and the default was 30,000. From 01-05-07-000 on this timeout is applied in all conditions and the default is -1.

General Information

Type

NV Parameter

Units

Milliseconds

Range

-1 to 30,000

Default Value

-1 (function disabled)

Data Type

Integer

See Also

CS.VTHRESH, CS.TO, DRV.DISTO

Start Version

01-05-07-000

Variants Supported

Variant Supported
AKD Base Yes
AKD with Position Indexer Yes
AKD EtherCAT Yes
AKD CANopen Yes
AKD BASIC Yes
AKD SynqNet Yes*
AKD EtherNet/IP Yes
AKD PROFINET Yes
AKD Sercos® III Yes
AKD-N Yes
AKD-C No

*In SynqNet, a parameter may be available in the firmware but have no effect on the system. See SynqNet Supported Parameters.

Fieldbus Information

If your drive type is listed as supported but no index, address, or instance number is listed, then this parameter is accessible through WorkBench, but not over your fieldbus type. For information on SynqNet parameters see SynqNet Supported Parameters.

EtherCAT CoE and CANopen
Index/Subindex Object Start Version

51EFh /0

M_01-05-07-000
PROFINET and Sercos® III
Fieldbus Address Attributes Signed?

PROFINET

2495 DWord Yes
Sercos® III 4 Octets
EtherNet/IP
Instance Data Size Data Type
496 4 Byte Signed Integer
Modbus
Register Address Is 64 bit? Attributes Signed?

990

No 32 bit Yes