VL.KVFF
Description
This parameter sets the gain for the velocity feedforward (a scaled derivative of the position command is added to the velocity command value). The nominal feedforward value can be multiplied by this gain value.
This parameter is only used in the position mode (DRV.OPMODE = 2).
General Information
Type |
R/W Parameter |
Units |
NA |
Range |
0.0 to 2.0 |
Default Value |
0.0 |
Data Type |
Float |
See Also |
|
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.
Index/Subindex | Object Start Version |
---|---|
3407h/2 354Bh/0 |
M_01-00-00-000 |
Fieldbus | Address | Attributes | Signed? |
---|---|---|---|
PROFINET |
2437 | DWord | No |
Sercos® III | 4 Octets |
Instance | Data Size | Data Type |
---|---|---|
438 | 4 Byte | Float |
Register Address | Is 64 bit? | Attributes | Signed? | Object Start Version |
---|---|---|---|---|
874 |
No | 32 bit | No | M_01-03-00-000 |
Related Topics