something wrong
something wrong
by imay
Thu Dec 03, 2009 10:19 pm
hello guys, i am new guy to robots, but i build humanoid and well, i tried to make it walking, one humanoid is perfect, and walks well i think perfectly, other one, well, don't know where is the problem but i can't make it properly to walk, now i am trying to set joints..
anyway i think there could be other problems with that one.
because dynamixel ax-12+ ID:13. every two times i start robot it actually can be moved when it should hold robot in position.
you know what i mean?
i don't know why, you even don't need pressure, by it self he falls. and another every two times it is okey, it works. Why do i think it's ID 13? because it starts from it, and goes to every next dynamixel -12+ where it is connected with cables(it is to two next to him in legs, the same like in book shows)
moreover, it likes to stuck, don't know why, it walks walks and stops. then after few seconds continue walking and then again stops and so on... what's wrong? when i do check assembling and so on, everything seems okey, i tried restoring cm-5 didn't work, what is wrong? what can i do?
anyway i think there could be other problems with that one.
because dynamixel ax-12+ ID:13. every two times i start robot it actually can be moved when it should hold robot in position.
you know what i mean?
i don't know why, you even don't need pressure, by it self he falls. and another every two times it is okey, it works. Why do i think it's ID 13? because it starts from it, and goes to every next dynamixel -12+ where it is connected with cables(it is to two next to him in legs, the same like in book shows)
moreover, it likes to stuck, don't know why, it walks walks and stops. then after few seconds continue walking and then again stops and so on... what's wrong? when i do check assembling and so on, everything seems okey, i tried restoring cm-5 didn't work, what is wrong? what can i do?
by Suicidal.Banana
Fri Dec 04, 2009 12:47 pm
http://forums.trossenrobotics.com/showthread.php?t=3738
Check your cables, its most likely a damaged cable thats causing this, if you've checked all cables and dont see any damage on them, check all servo id's, possibly (has happend to me before) a servo got resetted and has id 1, meaning u have two (or even more) id 1's, wich makes the dynamixels go weird
Check your cables, its most likely a damaged cable thats causing this, if you've checked all cables and dont see any damage on them, check all servo id's, possibly (has happend to me before) a servo got resetted and has id 1, meaning u have two (or even more) id 1's, wich makes the dynamixels go weird
