AXIS#.FBUS.VL.FF
Description
This parameter displays the velocity loop feed forward value injected by the fieldbus. The loops are updated every cyclic fieldbus cycle. The fieldbus controller manages jumps in velocity command due to this feed forward when starting, stopping, switching opmodes, and all other transitions.
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-05-05-000 |
General Information
|
Type |
Read/Write |
|
Units |
Rotary: rpm, rps, deg/s, (custom units)/s, rad/s Depends on AXIS#.UNIT.VROTARY |
|
Range |
|
|
Default Value |
0 |
|
Data Type |
Float |
|
Stored in Non Volatile Memory |
No |
Variants Supported
All variants are supported.
Fieldbus Information
|
Command |
Index |
SubIndex |
Data Type |
Units |
Float Scale |
Access |
PDO Mappable |
|---|---|---|---|---|---|---|---|
|
AXIS1.FBUS.VL.FF |
60b1h |
00h |
Signed32 |
Velocity |
- |
Read/Write |
Yes |
|
AXIS2.FBUS.VL.FF |
68b1h |
00h |
Signed32 |
Velocity |
- |
Read/Write |
Yes |
|
ID |
Instance |
Attribute |
Name |
Data Type |
Access |
User Mappable |
|---|---|---|---|---|---|---|
|
6020 |
1 |
6020 (0x1784) |
AXIS1.FBUS.VL.FF |
Signed32 |
Read/Write |
Yes |
|
71556 |
2 |
6020 (0x1784) |
AXIS2.FBUS.VL.FF |
Signed32 |
Read/Write |
Yes |
|
Parameter |
PNU |
Data Type |
Access |
Units |
|---|---|---|---|---|
|
AXIS#.FBUS.VL.FF |
6020 |
Float |
Read/Write |
Velocity |
