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Setting goal position on MX-28

조회 수 1919 추천 수 0 2012.03.15 04:37:37
prounds *.151.171.10

When I try to set the goal position on the MX-28 I get only half the rotation.  This is both in my code and using the Dynamixel Wizard

 

I default to goal positon 2048, then alternately set it to 1 and 4095, which should give me approximately 360 degrees.  Instead, I get only 180 degrees.  In the dynamixel wizard, when I manually set the goal position to 1 or 4095, the motor still only rotates 180 degrees.

 

I have the CW angle limit set  to 0, the CCW angle limit set to 4095.

 

Any suggestions?

 

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prounds

2012.03.16 02:41:57
*.151.171.10

One thing I found is that in the e-manual you have the P/I/D addresses as 26, 27 & 28 respectively, whereas in the dynamixel  wizard they are listedas  P=28, I = 27, D = 26.  When I used these addresses to set the  PID values the motion seems to be correct.

 

 

[레벨:30]ROBOTIS

2012.07.17 11:25:46
*.112.9.210

Thanks, prounds!

First of all, we apologize for any inconvenience caused by this and for the delayed follow-up on this.

We have updated our manual for this.

 

ROBOTIS

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