Description
P-AXIS-00573 | Enable axis-specific FIR filter | |
Description | This parameter controls the general enabling/disabling of the filter function. | |
Parameter | filter_fir.enable | |
Data type | BOOLEAN | |
Data range | 0: Filter is disabled 1: Filter is enabled | |
Axis types | T, R, S | |
Dimension | T: ---- | R,S: ---- |
Default value | 0 | |
drive types. | ---- | |
Remarks | The filter function is only enabled if a valid filter type (P-AXIS-00586) is selected, otherwise the filter is disabled. Alternatively, the filter can also be enabled or disabled with the NC command #FILTER ON/OFF. The parameter is available as of V3.1.3075.00 | |
P-AXIS-00586 | Type of axis-specific FIR filter | |
Description | The parameter defines the FIR filter type | |
Parameter | filter_fir.type | |
Data type | UNS32 | |
Data range | 0 – No filter 1 – Moving average filter 2 – Gaussian filter 3 – Windowed sinc filter 4 – Time delay filter | |
Axis types | T, R, S | |
Dimension | T: ---- | R,S: ---- |
Default value | 0 | |
drive types. | ---- | |
Remarks | The filter function is only enabled if a valid filter type is selected, otherwise the filter is disabled. The parameter is available as of V3.1.3075.00 | |
P-AXIS-00587 | Order of axis-specific FIR filter | |
Description | This parameter defines the order of FIR axis filters.
The filter is off when order = 0. In order to use a configured filter effectively, it is absolutely necessary to specify order > 0. | |
Parameter | filter_fir.order | |
Data type | UNS32 | |
Data range | 0 ≤ order ≤ 200 (*) | |
Axis types | T, R, S | |
Dimension | T: ---- | R,S: ---- |
Default value | 0 | |
drive types. | ---- | |
Remarks | Alternatively, filter effectiveness can be achieved by assigning a valid value in P-AXIS-00591 or by programming a filter order in the NC program.
(*) The data range of the filter type (P-AXIS-00586) time delay filter is The parameter is available as of V3.1.3075.00 | |
P-AXIS-00591 | Order of axis-specific FIR filter in time | |
Description | Alternatively to P-AXIS-00587 , this parameter specifies the order of the FIR filter.
If this parameter is smaller than the NC cycle time, the filter is disabled. This parameter is used only if P-AXIS-00587 was not configured and no filter order was programmed by the NC program. | |
Parameter | filter_fir.order_time | |
Data type | UNS32 | |
Data range | NC cycle time ≤ order_time ≤ 200 * NC cycle time (*) | |
Axis types | T, R, S | |
Dimension | T: µs | R,S: µs |
Default value | 0 | |
Drive types | ---- | |
Remarks | (*) The data range of the filter type (P-AXIS-00586) time delay filter is The parameter is available as of V3.1.3075.00 | |
P-AXIS-00590 | FIR filter share factor | |
Description | This parameter defines the effectiveness of the FIR filter. When the parameter is assigned:
| |
Parameter | filter_fir.share | |
Data type | UNS32 | |
Data range | 0 ≤ order ≤ 100 | |
Axis types | T, R, S | |
Dimension | T: % | R,S: % |
Default value | 100 | |
drive types. | ---- | |
Remarks | The parameter is available as of V3.1.3075.00 | |
P-AXIS-00585 | Cut-off frequency of the FIR filter | |
Description | This parameter defines the cut-off frequency of the FIR filter. This parameter is only relevant for FIR filters which consider a cut-off frequency. This is dependent on the filter type of the FIR filter (P-AXIS-00586); the cut-off frequency is only considered with type 3 (windowed sinc filter). | |
Parameter | filter_fir.fcut | |
Data type | REAL64 | |
Data range | 1 ≤ fcut | |
Axis types | T, R, S | |
Dimension | T: Hz | R,S: Hz |
Default value | 30 | |
drive types. | ---- | |
Remarks | The parameter is available as of V3.1.3075.00 | |
P-AXIS-00593 | FIR filter quality | |
Description | This parameter influences the shape of the FIR filter core and therefore setpoint smoothing. The quality then specifies the width of the filter core curve. The higher the quality, the wider the filter core curve and the stronger the smoothing effect of the filter. The width of the actual filter core in the shape of the specified order is not affected by bandwidth. | |
Parameter | filter_fir.quality | |
Data type | REAL64 | |
Data range | 0 < quality <= 1 | |
Axis types | T, R | |
Dimension | T, R: - | S: - |
Default value | 1.0 | |
drive types. | ---- | |
Remarks | The parameter is available as of Build V3.1.3075.04 and only acts on filter type 2 ( P-AXIS-00586 – Gaussian) The parameter is available as of V3.1.3075.04 | |