2021-01-19 16:04:29 kuroikei

Hi,

I am using a combination of PRO series and MX Series all connected in Daisy chain.

I use Dynamixel Adapter to convert RS-485 to USB.

I referred to the following page. 

http://en.robotis.com/service/forum_view.php?bbs_no=2407389&page=2&save_sca=&sca=&save_stx=dynamixel%20pro&stx=dynamixel%20pro&sfl=wr_subject||wr_content 

I can move moter with kinetic.

But I want to move moter with melodic.

I get the following error when I run the hardware melodic with the same configuration as the kinetic configuration. 

[ERROR] [1611035517.462351680]: [TxRxResult] Incorrect status packet!

[ERROR] [1611035517.462547520]: groupSyncRead getdata failed

[ERROR] [1611035517.462700224]: groupSyncRead getdata failed

[ERROR] [1611035517.462805952]: groupSyncRead getdata failed

I restart Dynamixel by error every time.

This error is known that this is due to the connection from MX to PRO and the power pin is not connected.

But I don't know how to avoid error.

I setup melodic is new seting.

I did the above.

Kindly help me, I got stuck here.

Thanks.