Skip to Content

Changes for page 07 Adjustments

Last modified by Iris on 2025/07/24 11:03
From version 1.2
edited by Joey
on 2022/06/08 15:40
Change comment: There is no comment for this version
To version 12.1
edited by Joey
on 2022/06/11 15:30
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -3,7 +3,7 @@
3 3  The servo drive needs to make the motor faithfully operate in accordance with the instructions issued by the upper controller without delay as much as possible. In order to make the motor action closer to the instruction and maximize the mechanical performance, gain adjustment is required. The process of gain adjustment is shown in Figure 7-1.
4 4  
5 5  (% style="text-align:center" %)
6 -[[image:image-20220608154103-1.png]]
6 +[[image:image-20220608174118-1.png]]
7 7  
8 8  Figure 7-1 Gain adjustment process
9 9  
... ... @@ -25,12 +25,16 @@
25 25  
26 26  Load inertia ratio P03-01 refers to:
27 27  
28 -[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_eea1e5e734146443.gif?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_eea1e5e734146443.gif"]]
28 +(% style="text-align:center" %)
29 +[[image:image-20220611152902-1.png]]
29 29  
30 30  The load inertia ratio is an important parameter of the servo system, and setting of the load inertia ratio correctly helps to quickly complete the debugging. The load inertia ratio could be set manually, and online load inertia recognition could be performed through the host computer debugging software.
31 31  
32 -|[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_6db94f5d0421f97a.png?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6db94f5d0421f97a.png"]]
33 33  |(((
34 +(% style="text-align:center" %)
35 +[[image:image-20220611152918-2.png]]
36 +)))
37 +|(((
34 34  **Before performing online load inertia recognition, the following conditions should be met:**
35 35  
36 36  The maximum speed of the motor should be greater than 300rpm;
... ... @@ -116,7 +116,7 @@
116 116  The rigidity of the servo refers to the ability of the motor rotor to resist load inertia, that is, the self-locking ability of the motor rotor. The stronger the servo rigidity, the larger the corresponding position loop gain and speed loop gain, and the faster the response speed of the system.
117 117  
118 118  (% class="table-bordered" %)
119 -|(% style="text-align:center; vertical-align:middle" %)[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_6db94f5d0421f97a.png?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6db94f5d0421f97a.png"]]
123 +|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611152630-1.png]]
120 120  |(% style="text-align:center; vertical-align:middle" %)Before adjusting the rigidity grade, set the appropriate load inertia ratio P03-01 correctly.
121 121  
122 122  The value range of the rigidity grade is between 0 and 31. Grade 0 corresponds to the weakest rigidity and minimum gain, and grade 31 corresponds to the strongest rigidity and maximum gain. According to different load types, the values in the table below are for reference.
... ... @@ -148,7 +148,7 @@
148 148  Step7 After the parameter measurement is completed, the host computer debugging software will pop up a confirmation window for parameter writing and saving.
149 149  
150 150  (% class="table-bordered" %)
151 -|(% style="text-align:center; vertical-align:middle" %)[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_6db94f5d0421f97a.png?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6db94f5d0421f97a.png"]]
155 +|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611152634-2.png]]
152 152  |(((
153 153  ✎There may be a short mechanical whistling sound during the test. Generally, the servo will automatically stop the test. If it does not stop automatically or in other abnormal situations, you can click the "Servo Off" button on the interface to turn off the servo, or power off the machine!
154 154  
... ... @@ -160,12 +160,12 @@
160 160  **Setting method**
161 161  )))|(% style="text-align:center; vertical-align:middle; width:168px" %)(((
162 162  **Effective time**
163 -)))|(% style="text-align:center; vertical-align:middle; width:110px" %)**Default value**|(% style="text-align:center; vertical-align:middle; width:65px" %)**Range**|(% style="text-align:center; vertical-align:middle; width:453px" %)**Definition**|(% style="text-align:center; vertical-align:middle" %)**Unit**
167 +)))|(% style="text-align:center; vertical-align:middle; width:134px" %)**Default value**|(% style="text-align:center; vertical-align:middle; width:85px" %)**Range**|(% style="text-align:center; vertical-align:middle; width:430px" %)**Definition**|(% style="text-align:center; vertical-align:middle" %)**Unit**
164 164  |(% style="text-align:center; vertical-align:middle; width:121px" %)P03-03|(% style="text-align:center; vertical-align:middle; width:73px" %)Self-adjusting mode selection|(% style="text-align:center; vertical-align:middle; width:161px" %)(((
165 165  Operation setting
166 166  )))|(% style="text-align:center; vertical-align:middle; width:168px" %)(((
167 167  Effective immediately
168 -)))|(% style="text-align:center; vertical-align:middle; width:110px" %)0|(% style="text-align:center; vertical-align:middle; width:65px" %)0 to 2|(% style="width:453px" %)(((
172 +)))|(% style="text-align:center; vertical-align:middle; width:134px" %)0|(% style="text-align:center; vertical-align:middle; width:85px" %)0 to 2|(% style="width:430px" %)(((
169 169  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.
170 170  
171 171  1: Manual setting; you need to manually set the position loop gain, speed loop gain, speed loop integral time constant, torque filter parameter setting
... ... @@ -182,7 +182,7 @@
182 182  The servo system consists of three control loops, from the outside to the inside are the position loop, the speed loop and the current loop. The basic control block diagram is shown as below.
183 183  
184 184  (% style="text-align:center" %)
185 -[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_121534c3612a37b8.gif?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_121534c3612a37b8.gif"]]
189 +[[image:image-20220608174209-2.png]]
186 186  
187 187  Figure 7-2 Basic block diagram of servo loop gain
188 188  
... ... @@ -337,9 +337,9 @@
337 337  
338 338  By setting the filter time constant, the torque instruction is attenuated in the high frequency range above the cutoff frequency, so as to achieve the expectation of suppressing mechanical resonance. The cut-off frequency of the torque instruction filter could be calculated by the following formula:
339 339  
344 +(% style="text-align:center" %)
345 +[[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/07%20Adjustments/WebHome/40.png?rev=1.1]]
340 340  
341 -[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_b790fca20446a1fb.gif?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_b790fca20446a1fb.gif"]]
342 -
343 343  **(2) Notch filter**
344 344  
345 345  The notch filter can achieve the expectation of suppressing mechanical resonance by reducing the gain at a specific frequency. When setting the notch filter correctly, the vibration can be effectively suppressed. You can try to increase the servo gain. The principle of the notch filter is shown in __[[Figure 7-3>>http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_c84670518f0b6362.gif?rev=1.1]]__.
... ... @@ -352,9 +352,10 @@
352 352  
353 353  The notch width grade is used to express the ratio of the notch width to the center frequency of the notch:
354 354  
355 -[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_81c5e241dc9592c2.gif?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_81c5e241dc9592c2.gif"]] (7-1)
359 +(% style="text-align:center" %)
360 +[[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/07%20Adjustments/WebHome/41.png?rev=1.1]]
356 356  
357 -In formula (7-1), [[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_1acf7c31dc319d0b.gif?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_1acf7c31dc319d0b.gif"]] is the center frequency of notch filter, that is, the mechanical resonance frequency; [[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_d742f627f5179fb3.gif?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_d742f627f5179fb3.gif"]] is the width of notch filter, which represents the frequency bandwidth with an amplitude attenuation rate of **-3dB** relative to the center frequency of notch filter.
362 +In formula (7-1), [[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/07%20Adjustments/WebHome/42.png?rev=1.1]] is the center frequency of notch filter, that is, the mechanical resonance frequency; [[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/07%20Adjustments/WebHome/43.png?rev=1.1]] is the width of notch filter, which represents the frequency bandwidth with an amplitude attenuation rate of **-3dB** relative to the center frequency of notch filter.
358 358  
359 359  **(2) Depth grade of notch filter**
360 360  
... ... @@ -363,12 +363,12 @@
363 363  When the notch filter depth grade is 0, the input is completely suppressed at center frequency. When the notch filter depth grade is 100, the input is completely passable at center frequency. Therefore, the smaller the the notch filter depth grade is set, the deeper the the notch filter depth, and the stronger the suppression of mechanical resonance. But the system may be unstable, you should pay attention to it when using it. The specific relationship is shown in __[[Figure 7-4>>http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_10a8f8c1383fdf94.png?rev=1.1]]__.
364 364  
365 365  (% style="text-align:center" %)
366 -[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_c84670518f0b6362.gif?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_c84670518f0b6362.gif"]]
371 +[[image:image-20220608174259-3.png]]
367 367  
368 368  Figure 7-3 Notch characteristics, notch width, and notch depth
369 369  
370 370  (% style="text-align:center" %)
371 -[[image:http://docs.we-con.com.cn/wiki/servo/download/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/WebHome/Wecon%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29_html_10a8f8c1383fdf94.png?rev=1.1||alt="Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_10a8f8c1383fdf94.png"]]
376 +[[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/07%20Adjustments/WebHome/44.png?rev=1.1]]
372 372  
373 373  Figure 7-4 Frequency characteristics of notch filter
374 374  
... ... @@ -377,26 +377,26 @@
377 377  **Setting method**
378 378  )))|(% style="text-align:center; vertical-align:middle; width:164px" %)(((
379 379  **Effective time**
380 -)))|(% style="text-align:center; vertical-align:middle; width:107px" %)**Default value**|(% style="text-align:center; vertical-align:middle; width:97px" %)**Range**|(% style="text-align:center; vertical-align:middle; width:334px" %)**Definition**|(% style="text-align:center; vertical-align:middle" %)**Unit**
385 +)))|(% style="text-align:center; vertical-align:middle; width:127px" %)**Default value**|(% style="text-align:center; vertical-align:middle; width:102px" %)**Range**|(% style="text-align:center; vertical-align:middle; width:391px" %)**Definition**|(% style="text-align:center; vertical-align:middle; width:248px" %)**Unit**
381 381  |(% style="text-align:center; vertical-align:middle; width:113px" %)P04-05|(% style="text-align:center; vertical-align:middle; width:197px" %)1st notch filter frequency|(% style="text-align:center; vertical-align:middle; width:143px" %)(((
382 382  Operation setting
383 383  )))|(% style="text-align:center; vertical-align:middle; width:164px" %)(((
384 384  Effective immediately
385 -)))|(% style="text-align:center; vertical-align:middle; width:107px" %)300|(% style="text-align:center; vertical-align:middle; width:97px" %)250 to 5000|(% style="width:334px" %)Set the center frequency of the 1st notch filter. When the set value is 5000, the function of notch filter is invalid.|(% style="text-align:center; vertical-align:middle" %)Hz
390 +)))|(% style="text-align:center; vertical-align:middle; width:127px" %)300|(% style="text-align:center; vertical-align:middle; width:102px" %)250 to 5000|(% style="width:391px" %)Set the center frequency of the 1st notch filter. When the set value is 5000, the function of notch filter is invalid.|(% style="text-align:center; vertical-align:middle; width:248px" %)Hz
386 386  |(% style="text-align:center; vertical-align:middle; width:113px" %)P04-06|(% style="text-align:center; vertical-align:middle; width:197px" %)1st notch filter depth|(% style="text-align:center; vertical-align:middle; width:143px" %)(((
387 387  Operation setting
388 388  )))|(% style="text-align:center; vertical-align:middle; width:164px" %)(((
389 389  Effective immediately
390 -)))|(% style="text-align:center; vertical-align:middle; width:107px" %)100|(% style="text-align:center; vertical-align:middle; width:97px" %)0 to 100|(% style="width:334px" %)(((
395 +)))|(% style="text-align:center; vertical-align:middle; width:127px" %)100|(% style="text-align:center; vertical-align:middle; width:102px" %)0 to 100|(% style="width:391px" %)(((
391 391  0: all truncated
392 392  
393 393  100: all passed
394 -)))|(% style="text-align:center; vertical-align:middle" %)-
399 +)))|(% style="text-align:center; vertical-align:middle; width:248px" %)-
395 395  |(% style="text-align:center; vertical-align:middle; width:113px" %)P04-07|(% style="text-align:center; vertical-align:middle; width:197px" %)1st notch filter width|(% style="text-align:center; vertical-align:middle; width:143px" %)(((
396 396  Operation setting
397 397  )))|(% style="text-align:center; vertical-align:middle; width:164px" %)(((
398 398  Effective immediately
399 -)))|(% style="text-align:center; vertical-align:middle; width:107px" %)4|(% style="text-align:center; vertical-align:middle; width:97px" %)0 to 12|(% style="width:334px" %)(((
404 +)))|(% style="text-align:center; vertical-align:middle; width:127px" %)4|(% style="text-align:center; vertical-align:middle; width:102px" %)0 to 12|(% style="width:391px" %)(((
400 400  0: 0.5 times the bandwidth
401 401  
402 402  4: 1 times the bandwidth
... ... @@ -404,26 +404,26 @@
404 404  8: 2 times the bandwidth
405 405  
406 406  12: 4 times the bandwidth
407 -)))|(% style="text-align:center; vertical-align:middle" %)-
412 +)))|(% style="text-align:center; vertical-align:middle; width:248px" %)-
408 408  |(% style="text-align:center; vertical-align:middle; width:113px" %)P04-08|(% style="text-align:center; vertical-align:middle; width:197px" %)2nd notch filter frequency|(% style="text-align:center; vertical-align:middle; width:143px" %)(((
409 409  Operation setting
410 410  )))|(% style="text-align:center; vertical-align:middle; width:164px" %)(((
411 411  Effective immediately
412 -)))|(% style="text-align:center; vertical-align:middle; width:107px" %)500|(% style="text-align:center; vertical-align:middle; width:97px" %)250 to 5000|(% style="width:334px" %)Set the center frequency of the 2nd notch filter. When the set value is 5000, the function of the notch filter is invalid.|(% style="text-align:center; vertical-align:middle" %)Hz
417 +)))|(% style="text-align:center; vertical-align:middle; width:127px" %)500|(% style="text-align:center; vertical-align:middle; width:102px" %)250 to 5000|(% style="width:391px" %)Set the center frequency of the 2nd notch filter. When the set value is 5000, the function of the notch filter is invalid.|(% style="text-align:center; vertical-align:middle; width:248px" %)Hz
413 413  |(% style="text-align:center; vertical-align:middle; width:113px" %)P04-09|(% style="text-align:center; vertical-align:middle; width:197px" %)2nd notch filter depth|(% style="text-align:center; vertical-align:middle; width:143px" %)(((
414 414  Operation setting
415 415  )))|(% style="text-align:center; vertical-align:middle; width:164px" %)(((
416 416  Effective immediately
417 -)))|(% style="text-align:center; vertical-align:middle; width:107px" %)100|(% style="text-align:center; vertical-align:middle; width:97px" %)0 to 100|(% style="width:334px" %)(((
422 +)))|(% style="text-align:center; vertical-align:middle; width:127px" %)100|(% style="text-align:center; vertical-align:middle; width:102px" %)0 to 100|(% style="width:391px" %)(((
418 418  0: all truncated
419 419  
420 420  100: all passed
421 -)))|(% style="text-align:center; vertical-align:middle" %)-
426 +)))|(% style="text-align:center; vertical-align:middle; width:248px" %)-
422 422  |(% style="text-align:center; vertical-align:middle; width:113px" %)P04-10|(% style="text-align:center; vertical-align:middle; width:197px" %)2nd notch filter width|(% style="text-align:center; vertical-align:middle; width:143px" %)(((
423 423  Operation setting
424 424  )))|(% style="text-align:center; vertical-align:middle; width:164px" %)(((
425 425  Effective immediately
426 -)))|(% style="text-align:center; vertical-align:middle; width:107px" %)4|(% style="text-align:center; vertical-align:middle; width:97px" %)0 to 12|(% style="width:334px" %)(((
431 +)))|(% style="text-align:center; vertical-align:middle; width:127px" %)4|(% style="text-align:center; vertical-align:middle; width:102px" %)0 to 12|(% style="width:391px" %)(((
427 427  0: 0.5 times the bandwidth
428 428  
429 429  4: 1 times the bandwidth
... ... @@ -431,6 +431,6 @@
431 431  8: 2 times the bandwidth
432 432  
433 433  12: 4 times the bandwidth
434 -)))|(% style="text-align:center; vertical-align:middle" %)-
439 +)))|(% style="text-align:center; vertical-align:middle; width:248px" %)-
435 435  
436 436  Table 7-11 Notch filter function code parameters
40.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +2.5 KB
Content
41.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +1.8 KB
Content
42.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +304 bytes
Content
43.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +401 bytes
Content
44.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +39.9 KB
Content
image-20220608174118-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +83.7 KB
Content
image-20220608174209-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +203.9 KB
Content
image-20220608174259-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +110.1 KB
Content
image-20220611152630-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +3.8 KB
Content
image-20220611152634-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +3.8 KB
Content
image-20220611152902-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +4.2 KB
Content
image-20220611152918-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Joey
Size
... ... @@ -1,0 +1,1 @@
1 +3.8 KB
Content