FB#.TRACKINGCAL
Description
This parameter turns the tracking calibration algorithm for 1 Vp-p analog sine-cosine feedback or resolver on or off. When enabled and the axis is moving, the interface nulls any offset, corrects gain mismatches between the two channels, and corrects the two channels to be exactly 90 degrees apart. This process automatically turns on above the set threshold of eitherFB#.CALTHRESHSINCOS (analog sine encoders) or FB#.CALTHRESHRES (relsover). When going below the threshold, the offset, gain, and quadrature adjustment values are sampled and held.
Use FB#.CALTHRESHSINCOS for 1 Vp-p analog sine-cosine feedback and FB#.CALTHRESHRES for resolver. This process makes the motion smoother while moving with less unintended acoustic noise. However, because the adjustments will slightly change move-to-move, the repeatability of position holds is slightly degraded.
1 = Tracking calibration is on.
0 = Tracking calibration is off.
Context
Only used for feedbacks with analog sine signals such as Sin/Cos, EnDat Analog, Resolver, etc. See Feedback # View.
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-00-00-000 |
General Information
|
Type |
Read/Write |
|
Units |
N/A |
|
Range |
0 to 1 |
|
Default Value |
0 |
|
Data Type |
Integer |
|
See Also |
N/A |
|
Stored in Non-Volatile Memory |
Yes |
Variants Supported
All variants are supported.
Fieldbus Information
|
Command |
Index |
SubIndex |
Data Type |
Units |
Float Scale |
Access |
PDO Mappable |
|---|---|---|---|---|---|---|---|
|
FB1.TRACKINGCAL |
3500h |
10h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
FB2.TRACKINGCAL |
3501h |
10h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
FB3.TRACKINGCAL |
3502h |
10h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
FB4.TRACKINGCAL |
3503h |
10h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
FB5.TRACKINGCAL |
3504h |
10h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
ID |
Instance |
Attribute |
Name |
Data Type |
Access |
User Mappable |
|---|---|---|---|---|---|---|
|
30180 |
1 |
30180 (0x75e4) |
FB1.TRACKINGCAL |
Unsigned8 |
Read/Write |
Yes |
|
30181 |
1 |
30181 (0x75e5) |
FB2.TRACKINGCAL |
Unsigned8 |
Read/Write |
Yes |
|
30182 |
1 |
30182 (0x75e6) |
FB3.TRACKINGCAL |
Unsigned8 |
Read/Write |
Yes |
|
30183 |
1 |
30183 (0x75e7) |
FB4.TRACKINGCAL |
Unsigned8 |
Read/Write |
Yes |
|
30184 |
1 |
30184 (0x75e8) |
FB5.TRACKINGCAL |
Unsigned8 |
Read/Write |
Yes |
|
Parameter |
PNU |
Data Type |
Access |
Units |
|---|---|---|---|---|
|
FB1.TRACKINGCAL |
30180 |
Unsigned8 |
Read/Write |
- |
|
FB2.TRACKINGCAL |
30181 |
Unsigned8 |
Read/Write |
- |
|
FB3.TRACKINGCAL |
30182 |
Unsigned8 |
Read/Write |
- |
|
FB4.TRACKINGCAL |
30183 |
Unsigned8 |
Read/Write |
- |
|
FB5.TRACKINGCAL |
30184 |
Unsigned8 |
Read/Write |
- |
