Skip to Content

Changes for page 13 Positioning control

Last modified by Stone Wu on 2022/07/28 03:27
From version 1.1
edited by Leo Wei
on 2022/06/08 12:57
Change comment: Imported from XAR
To version 2.1
edited by Stone Wu
on 2022/06/16 16:30
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.admin
1 +XWiki.Stone
Content
... ... @@ -341,19 +341,18 @@
341 341  **2) Program example**
342 342  
343 343  (% style="text-align:center" %)
344 -[[image:1620627885699-215.png||class="img-thumbnail" height="63" width="400"]]
344 +[[image:1620627885699-215.png||height="63" width="400" class="img-thumbnail"]]
345 345  
346 -[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml15248\wps1.jpg]]
347 347  
348 348  The above program outputs a pulse from the Y0 port at a frequency of 4 kHz to operate the external servo actuator. When receiving the signal of M1, it sends 30,000 pulses, and the direction is determined by Y1.
349 349  
350 350  (% style="text-align:center" %)
351 -[[image:1620627899698-405.png||class="img-thumbnail" height="459" width="600"]]
350 +[[image:1620627899698-405.png||height="459" width="600" class="img-thumbnail"]]
352 352  
353 353  During the pulse output, the frequency will have acceleration and deceleration according to the predetermined value:
354 354  
355 355  (% style="text-align:center" %)
356 -[[image:1620627911913-511.png||class="img-thumbnail" height="687" width="800"]]
355 +[[image:1620627911913-511.png||height="687" width="800" class="img-thumbnail"]]
357 357  
358 358  **The minimum pulse frequency of the actual output is determined by the following formula**
359 359  
... ... @@ -362,7 +362,7 @@
362 362  **~ = **
363 363  
364 364  (% style="text-align:center" %)
365 -[[image:1620627938186-193.png||class="img-thumbnail" height="27" width="600"]]
364 +[[image:1620627938186-193.png||height="27" width="600" class="img-thumbnail"]]
366 366  
367 367  Even if the specified value is lower than the above calculation result, the last output frequency is still the calculated value result. The frequency of the initial stage of acceleration and the final part of deceleration should not be lower than the above calculation results.
368 368