Table of dynamic weightings (dynamic_weighting[i].*)
In the channel parameters there is a table, which contains definitions of weighting factors for the dynamic characteristics (v, a, tr) dependent on the contour path distance. The weighting factors of a table index entry are used, if the contour path is smaller than the corresponding path limit value in the table. If the contour path is equal to the path limit value, the dynamic factors of the next index entry are used.
Variable name | Type | Index | Dimension |
dynamic_weighting[i] | DYN_WEIGHT_DATA | i = 0 .. [MAX_NBR_DYN_WEIGHT - 1] | ---- |
Value MAX_NBR_DYN_WEIGHT | Significance |
|---|---|
10 (application-dependent) | Maximum number of table entries |
For the definition of the table entries the following further conditions must take into consideration:
For increasing indices also the path distance limit values are increasing.
Axes, which form the contour path for the dynamic weighting, must be marked by a flag (P-AXIS-00015). Only for these axes is the weighting executed.
The weighting factor is limited to a minimum value of 1 %. In addition, as a lower limit for the ramp time the minimum ramp time tr_min (P-AXIS-00201) must take into consideration.
To the upper limit the weighting is possible to the maximum value of vb_max (P-AXIS-00212) and a_max (P-AXIS-00008). There is no upper limit for the weighting of the ramp time tr_grenz (P-AXIS-00200).