L6470 acceleration problem using sensor seek commands
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
2014-08-21 1:41 PM
Posted on August 21, 2014 at 22:41
after performing a few sensor seeks using the ReleaseSW() and GoUntil() commands i have noticed that they do not use the same acceleration/deceleration. GoUntil() uses the programmed values, ReleaseSW() uses something else entirely. i've searched through the data sheet and can only see that ReleaseSW() will use 5 steps/sec for speed if the programmed min speed is not acceptable. the data sheet mentions that for all constant speed commands (of which these are, sec 6.7) the programmed acc/dec will be used but that appears to not be the case.
what am i missing?
Labels:
- Labels:
-
Motor Control Hardware
This discussion is locked. Please start a new topic to ask your question.
1 REPLY 1
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
2014-09-21 11:56 PM
Posted on September 22, 2014 at 08:56
Hi,
the ReleaseSW command uses an ''infinite'' acceleration\deceleration value. Regards Enrico