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Changes for page 07 Adjustments

Last modified by Iris on 2025/07/24 11:03
From version 73.1
edited by Mora Zhou
on 2024/07/17 14:07
Change comment: There is no comment for this version
To version 79.2
edited by Iris
on 2025/07/24 09:37
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Mora
1 +XWiki.Iris
Content
... ... @@ -8,7 +8,7 @@
8 8  [[**Figure 7-1 Gain adjustment process**>>image:image-20220608174118-1.png||id="Iimage-20220608174118-1.png"]]
9 9  )))
10 10  
11 -The servo gain is composed of multiple sets of parameters such as position loop, speed loop, filter, load inertia ratio, etc., and they affect each other. In the process of setting the servo gain, the balance between the setting values of each parameter must be considered.
11 +The servo gains are composed of multiple parameter sets, including position loop gain, speed loop gain, filter coefficients, and load inertia ratio. These gains affect each other, requiring balanced adjustment of all parameter values during servo tuning."
12 12  
13 13  (% class="box infomessage" %)
14 14  (((
... ... @@ -168,9 +168,11 @@
168 168  )))|(% style="text-align:center; vertical-align:middle; width:105px" %)(((
169 169  Effective immediately
170 170  )))|(% style="text-align:center; vertical-align:middle; width:87px" %)0|(% style="text-align:center; vertical-align:middle; width:83px" %)0 to 2|(% style="width:431px" %)(((
171 -* 0: Rigidity grade self-adjusting mode. Position loop gain, speed loop gain, speed loop integral time constant, torque filter parameter settings are automatically adjusted according to the rigidity grade setting.
172 -* 1: Manual setting; you need to manually set the position loop gain, speed loop gain, speed loop integral time constant, torque filter parameter setting
173 -* 2: Online automatic parameter self-adjusting mode (Not implemented yet)
171 +0: Rigidity grade self-adjusting mode. Position loop gain, speed loop gain, speed loop integral time constant, torque filter parameter settings are automatically adjusted according to the rigidity grade setting.
172 +
173 +1: Manual setting; you need to manually set the position loop gain, speed loop gain, speed loop integral time constant, torque filter parameter setting
174 +
175 +2: Online automatic parameter self-adjusting mode (Not implemented yet)
174 174  )))|(% style="text-align:center; vertical-align:middle" %)-
175 175  
176 176  Table 7-4 Details of self-adjusting mode selection parameters
... ... @@ -307,12 +307,12 @@
307 307  **Setting method**
308 308  )))|=(% style="text-align: center; vertical-align: middle; width: 127px;" %)(((
309 309  **Effective time**
310 -)))|=(% style="text-align: center; vertical-align: middle; width: 79px;" %)**Default value**|=(% style="text-align: center; vertical-align: middle; width: 371px;" %)**Definition**|=(% style="text-align: center; vertical-align: middle;" %)**Unit**
312 +)))|=(% style="text-align: center; vertical-align: middle; width: 79px;" %)**Default value**|=(% style="text-align: center; vertical-align: middle; width: 79px;" %)Range|=(% style="text-align: center; vertical-align: middle; width: 371px;" %)**Definition**|=(% style="text-align: center; vertical-align: middle;" %)**Unit**
311 311  |=(% style="text-align: center; vertical-align: middle; width: 117px;" %)P04-04|(% style="text-align:center; vertical-align:middle; width:200px" %)Torque filter time constant|(% style="text-align:center; vertical-align:middle; width:120px" %)(((
312 312  Operation setting
313 313  )))|(% style="text-align:center; vertical-align:middle; width:127px" %)(((
314 314  Effective immediately
315 -)))|(% style="text-align:center; vertical-align:middle; width:79px" %)50|(% style="width:371px" %)This parameter is automatically set when “self-adjustment mode selection” is selected as 1 or 2|(% style="text-align:center; vertical-align:middle" %)0.01ms
317 +)))|(% style="text-align:center; vertical-align:middle; width:79px" %)80|(% style="text-align:center; vertical-align:middle; width:79px" %)10 to 2500|(% style="width:371px" %)This parameter is automatically set when “self-adjustment mode selection” is selected as 1 or 2|(% style="text-align:center; vertical-align:middle" %)0.01ms
316 316  
317 317  Table 7-8 Details of torque filter time constant parameters
318 318  
... ... @@ -702,8 +702,9 @@
702 702  )))|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
703 703  Effective immediately
704 704  )))|(% style="text-align:center; vertical-align:middle; width:99px" %)100|(% style="text-align:center; vertical-align:middle; width:102px" %)0 to 100|(% style="width:362px" %)(((
705 -1. 0: all truncated
706 -1. 100: all passed
707 +0: all truncated
708 +
709 +100: all passed
707 707  )))|(% style="text-align:center; vertical-align:middle; width:96px" %)-
708 708  |=(% style="text-align: center; vertical-align: middle; width: 113px;" %)P04-07|(% style="text-align:center; vertical-align:middle; width:155px" %)1st notch filter width|(% style="text-align:center; vertical-align:middle; width:115px" %)(((
709 709  Operation setting
... ... @@ -710,10 +710,13 @@
710 710  )))|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
711 711  Effective immediately
712 712  )))|(% style="text-align:center; vertical-align:middle; width:99px" %)4|(% style="text-align:center; vertical-align:middle; width:102px" %)0 to 12|(% style="width:362px" %)(((
713 -1. 0: 0.5 times the bandwidth
714 -1. 4: 1 times the bandwidth
715 -1. 8: 2 times the bandwidth
716 -1. 12: 4 times the bandwidth
716 +0: 0.5 times the bandwidth
717 +
718 +4: 1 times the bandwidth
719 +
720 +8: 2 times the bandwidth
721 +
722 +12: 4 times the bandwidth
717 717  )))|(% style="text-align:center; vertical-align:middle; width:96px" %)-
718 718  |=(% style="text-align: center; vertical-align: middle; width: 113px;" %)P04-08|(% style="text-align:center; vertical-align:middle; width:155px" %)2nd notch filter frequency|(% style="text-align:center; vertical-align:middle; width:115px" %)(((
719 719  Operation setting
... ... @@ -725,8 +725,9 @@
725 725  )))|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
726 726  Effective immediately
727 727  )))|(% style="text-align:center; vertical-align:middle; width:99px" %)100|(% style="text-align:center; vertical-align:middle; width:102px" %)0 to 100|(% style="width:362px" %)(((
728 -1. 0: all truncated
729 -1. 100: all passed
734 +0: all truncated
735 +
736 +100: all passed
730 730  )))|(% style="text-align:center; vertical-align:middle; width:96px" %)-
731 731  |=(% style="text-align: center; vertical-align: middle; width: 113px;" %)P04-10|(% style="text-align:center; vertical-align:middle; width:155px" %)2nd notch filter width|(% style="text-align:center; vertical-align:middle; width:115px" %)(((
732 732  Operation setting
... ... @@ -733,10 +733,13 @@
733 733  )))|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
734 734  Effective immediately
735 735  )))|(% style="text-align:center; vertical-align:middle; width:99px" %)4|(% style="text-align:center; vertical-align:middle; width:102px" %)0 to 12|(% style="width:362px" %)(((
736 -1. 0: 0.5 times the bandwidth
737 -1. 4: 1 times the bandwidth
738 -1. 8: 2 times the bandwidth
739 -1. 12: 4 times the bandwidth
743 +0: 0.5 times the bandwidth
744 +
745 +4: 1 times the bandwidth
746 +
747 +8: 2 times the bandwidth
748 +
749 +12: 4 times the bandwidth
740 740  )))|(% style="text-align:center; vertical-align:middle; width:96px" %)-
741 741  
742 742  Table 7-11 Notch filter function code parameters
... ... @@ -758,22 +758,30 @@
758 758  )))|=(% style="text-align: center; vertical-align: middle; width: 157px;" %)(((
759 759  **Effective time**
760 760  )))|=(% style="text-align: center; vertical-align: middle; width: 121px;" %)**Default value**|=(% style="text-align: center; vertical-align: middle; width: 116px;" %)**Range**|=(% style="text-align: center; vertical-align: middle; width: 462px;" %)**Definition**|=(% style="text-align: center; vertical-align: middle; width: 115px;" %)**Unit**
761 -|=(% style="text-align: center; vertical-align: middle; width: 134px;" %)P4-11|(% style="text-align:center; vertical-align:middle; width:258px" %)Enable low-frequency vibration suppression function|(% style="text-align:center; vertical-align:middle; width:127px" %)(((
771 +|=(% style="text-align: center; vertical-align: middle; width: 134px;" %)P4-11(((
772 +〇
773 +)))|(% style="text-align:center; vertical-align:middle; width:258px" %)Enable low-frequency vibration suppression function|(% style="text-align:center; vertical-align:middle; width:127px" %)(((
762 762  Operation setting
763 763  )))|(% style="text-align:center; vertical-align:middle; width:157px" %)(((
764 764  Effective immediately
765 765  )))|(% style="text-align:center; vertical-align:middle; width:121px" %)0|(% style="text-align:center; vertical-align:middle; width:116px" %)0 to 1|(% style="width:462px" %)When the function code is set to 1, enable the low-frequency vibration suppression function.|(% style="width:115px" %)
766 -|=(% style="text-align: center; vertical-align: middle; width: 134px;" %)P4-12|(% style="text-align:center; vertical-align:middle; width:258px" %)Low-frequency vibration suppression frequency|(% style="text-align:center; vertical-align:middle; width:127px" %)(((
778 +|=(% style="text-align: center; vertical-align: middle; width: 134px;" %)P4-12(((
779 +〇
780 +)))|(% style="text-align:center; vertical-align:middle; width:258px" %)Low-frequency vibration suppression frequency|(% style="text-align:center; vertical-align:middle; width:127px" %)(((
767 767  Operation setting
768 768  )))|(% style="text-align:center; vertical-align:middle; width:157px" %)(((
769 769  Effective immediately
770 770  )))|(% style="text-align:center; vertical-align:middle; width:121px" %)800|(% style="text-align:center; vertical-align:middle; width:116px" %)10 to 2000|(% style="width:462px" %)Set the vibration frequency when vibration occurs at the load end.|(% style="text-align:center; vertical-align:middle; width:115px" %)0.1HZ
771 -|=(% style="text-align: center; vertical-align: middle; width: 134px;" %)P4-14|(% style="text-align:center; vertical-align:middle; width:258px" %)Shutdown vibration detection amplitude|(% style="text-align:center; vertical-align:middle; width:127px" %)(((
785 +|=(% style="text-align: center; vertical-align: middle; width: 134px;" %)P4-14(((
786 +〇
787 +)))|(% style="text-align:center; vertical-align:middle; width:258px" %)Shutdown vibration detection amplitude|(% style="text-align:center; vertical-align:middle; width:127px" %)(((
772 772  Operation setting
773 773  )))|(% style="text-align:center; vertical-align:middle; width:157px" %)(((
774 774  Effective immediately
775 775  )))|(% style="text-align:center; vertical-align:middle; width:121px" %)100|(% style="text-align:center; vertical-align:middle; width:116px" %)0 to 1000|(% style="width:462px" %)When the vibration amplitude is greater than (P5-12*P4-14 detection amplitude ratio), the low-frequency vibration frequency can be recognized and updated to the U0-16 monitor quantity.|(% style="text-align:center; vertical-align:middle; width:115px" %)0.001
776 776  
793 +〇 indicates that VD2L servo drive does not support this function code.
794 +
777 777  **Vibration frequency detection:**
778 778  
779 779  * Users can measure vibration by measuring equipment such as laser displacement．
... ... @@ -808,32 +808,44 @@
808 808  )))|=(% style="text-align: center; vertical-align: middle; width: 112px;" %)(((
809 809  **Effective time**
810 810  )))|=(% style="text-align: center; vertical-align: middle; width: 114px;" %)**Default value**|=(% style="text-align: center; vertical-align: middle; width: 183px;" %)**Range**|=(% style="text-align: center; vertical-align: middle; width: 501px;" %)**Definition**|=(% style="text-align: center; vertical-align: middle; width: 96px" %)**Unit**
811 -|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-19|(% style="text-align:center; vertical-align:middle; width:225px" %)Enable the type A suppression function|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
829 +|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-19(((
830 +〇
831 +)))|(% style="text-align:center; vertical-align:middle; width:225px" %)Enable the type A suppression function|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
812 812  Operation setting
813 813  )))|(% style="text-align:center; vertical-align:middle; width:112px" %)(((
814 814  Effective immediately
815 815  )))|(% style="text-align:center; vertical-align:middle; width:114px" %)0|(% style="text-align:center; vertical-align:middle; width:183px" %)0 to 1|(% style="width:501px" %)When the function code is set to 1, enable the type A suppression function.|
816 -|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-20|(% style="text-align:center; vertical-align:middle; width:225px" %)Type A suppression frequency|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
836 +|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-20(((
837 +〇
838 +)))|(% style="text-align:center; vertical-align:middle; width:225px" %)Type A suppression frequency|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
817 817  Operation setting
818 818  )))|(% style="text-align:center; vertical-align:middle; width:112px" %)(((
819 819  Effective immediately
820 820  )))|(% style="text-align:center; vertical-align:middle; width:114px" %)1000|(% style="text-align:center; vertical-align:middle; width:183px" %)100 to 20000|(% style="width:501px" %)Set the frequency of Type A suppression.|(% style="text-align:center; vertical-align:middle" %)0.1HZ
821 -|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-21|(% style="text-align:center; vertical-align:middle; width:225px" %)Type A suppression gain correction|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
843 +|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-21(((
844 +〇
845 +)))|(% style="text-align:center; vertical-align:middle; width:225px" %)Type A suppression gain correction|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
822 822  Operation setting
823 823  )))|(% style="text-align:center; vertical-align:middle; width:112px" %)(((
824 824  Effective immediately
825 825  )))|(% style="text-align:center; vertical-align:middle; width:114px" %)100|(% style="text-align:center; vertical-align:middle; width:183px" %)0 to 1000|(% style="width:501px" %)Correct the load inertia ratio size.|(% style="text-align:center; vertical-align:middle" %)0.01
826 -|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-22|(% style="text-align:center; vertical-align:middle; width:225px" %)Type A suppression damping gain|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
850 +|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-22(((
851 +〇
852 +)))|(% style="text-align:center; vertical-align:middle; width:225px" %)Type A suppression damping gain|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
827 827  Operation setting
828 828  )))|(% style="text-align:center; vertical-align:middle; width:112px" %)(((
829 829  Effective immediately
830 830  )))|(% style="text-align:center; vertical-align:middle; width:114px" %)0|(% style="text-align:center; vertical-align:middle; width:183px" %)0 to 500|(% style="width:501px" %)The type A rejection compensation value is gradually increased until the vibration is reduced to the acceptable range.|(% style="text-align:center; vertical-align:middle" %)0.01
831 -|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-23|(% style="text-align:center; vertical-align:middle; width:225px" %)Type A suppression phase correction|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
857 +|=(% style="text-align: center; vertical-align: middle; width: 136px;" %)P4-23(((
858 +〇
859 +)))|(% style="text-align:center; vertical-align:middle; width:225px" %)Type A suppression phase correction|(% style="text-align:center; vertical-align:middle; width:121px" %)(((
832 832  Operation setting
833 833  )))|(% style="text-align:center; vertical-align:middle; width:112px" %)(((
834 834  Effective immediately
835 835  )))|(% style="text-align:center; vertical-align:middle; width:114px" %)200|(% style="text-align:center; vertical-align:middle; width:183px" %)0 to 900|(% style="width:501px" %)Type A suppression phase compensation.|(% style="text-align:center; vertical-align:middle" %)0.1 degree
836 836  
865 +〇 indicates that VD2L servo drive does not supprt this function code.
866 +
837 837  **Vibration frequency detection:**
838 838  
839 839  The vibration frequency can directly obtain the value of the current vibration frequency from the software oscilloscope vibration frequency, combined with real-time speed waveform to observe the current vibration situation.