FB#.FBUSDIR
Description
This parameter can be used to reverse the direction for feedback positions used over the fieldbus not tied to an axis. To view the value being provided to the fieldbus with this direction applied, the parameter FB#.FBUSP can be viewed. Depending on the fieldbus, it affects different position values, see the table below.
-
-
This does not affect the position displayed in WorkBench or the position used by an axis. It is intended for when a feedback is used as an external encoder by a PLC separate from a specific axis. To change the axis’ direction, use AXIS#.DIR.
|
Value |
Description |
|---|---|
| 0 (Default) | Normal direction. Encoder positions increment in the direction as given by the feedback device. |
| 1 | Inverted direction. The position from the encoder is inverted and will count in the opposite direction as given from the feedback device. |
|
Fieldbus |
Description |
|---|---|
| EtherCAT and CANopen | N/A – See DS402 drive profile object 60F1h, 68F1h Additional encoder inversion - AxisX and AXIS#.CANOPEN.FB#.DIR |
| PROFINET and EtherNet/IP | The direction will only apply to the FB#.FBUSP parameter (numbers 30680-30684). |
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-08-02-000 |
General Information
| Type | Read/Write |
| Units | N/A |
| Range | 0 – Normal direction 1 – Inverted direction |
| Default Value | 0 – Normal Direction |
| Data Type | Unsigned8 |
| See Also | FB#.FBUSP |
| Stored in Non-Volatile Memory | Yes |
Variants Supported
AKD2G-SPI (EtherNet/IP)
AKD2G-SPP (PROFINET)
Fieldbus Information
|
Command |
Index |
SubIndex |
Data Type |
Units |
Float Scale |
Access |
PDO Mappable |
|---|---|---|---|---|---|---|---|
|
FB1.FBUSDIR |
3500h |
17h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
FB2.FBUSDIR |
3501h |
17h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
FB3.FBUSDIR |
3502h |
17h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
FB4.FBUSDIR |
3503h |
17h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
FB5.FBUSDIR |
3504h |
17h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
Name |
ID |
Hex |
Data Type |
Access |
Units |
|---|---|---|---|---|---|
|
FB1.FBUSDIR |
30660 |
77C4 |
Unsigned8 |
Read/Write |
- |
|
FB2.FBUSDIR |
30661 |
77C5 |
Unsigned8 |
Read/Write |
- |
|
FB3.FBUSDIR |
30662 |
77C6 |
Unsigned8 |
Read/Write |
- |
|
FB4.FBUSDIR |
30663 |
77C7 |
Unsigned8 |
Read/Write |
- |
|
FB5.FBUSDIR |
30664 |
77C8 |
Unsigned8 |
Read/Write |
- |
|
Parameter |
PNU |
Data Type |
Access |
Units |
|---|---|---|---|---|
|
FB1.FBUSDIR |
30660 |
Unsigned8 |
Read/Write |
- |
|
FB2.FBUSDIR |
30661 |
Unsigned8 |
Read/Write |
- |
|
FB3.FBUSDIR |
30662 |
Unsigned8 |
Read/Write |
- |
|
FB4.FBUSDIR |
30663 |
Unsigned8 |
Read/Write |
- |
|
FB5.FBUSDIR |
30664 |
Unsigned8 |
Read/Write |
- |
