VL.FF

Description

This parameter displays the velocity loop overall feedforward value.

General Information

Type

R/O Parameter

Units

Depends on or

Rotary: rpm, rps, deg/s, (custom units)/s, rad/s

Linear: counts/s, mm/s, µm/s, (custom units)/s

Range

0 to VL.LIMITP

Default Value

0

Data Type

Float

See Also

VL.KBUSFF

Start Version

M_01-00-00-000

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.

PROFINET and Sercos® III
Fieldbus Address Attributes Signed?

PROFINET

2431

DWord Yes
Sercos® III 8 Octets
EtherNet/IP
Instance Data Size Data Type
432 8 Byte Signed Velocity
Modbus
Register Address Is 64 bit? Attributes Signed? Object Start Version

862

Yes low 32 bit word Yes M_01-03-00-000

Related Topics

"Velocity Loop"

VL.KVFF