Cannot revere motor direction with close loop velocity mode via CANopen?

3 months 3 weeks ago #29535036 by rachot
I use feedback velocity mode and send command with 601#2B0220020A00  a motor run with 10 rpm but if I  send for reverse direction -10 rpm  with this command  601#2B022002FFF6  then motor direction will not change direction

Please Log in or Create an account to join the conversation.

3 months 1 week ago #29535054 by george_f
Hello rachot,
This is a know issue for firmware version 2.01. There are some incompatibilities in can messages.
It will be fixed in the next firmware and we will let you know.
The following user(s) said Thank You: rachotrobotics

Please Log in or Create an account to join the conversation.

3 months 1 week ago #29535063 by rachotrobotics
I can solved it just change address to 0x2000 
The following user(s) said Thank You: george_f

Please Log in or Create an account to join the conversation.

1 month 1 week ago #29535185 by John at Grove
Is there a firmware update available yet that fixes this issue please?
I had the same issue when setting the motor speed using 0x6042 or 0x2002
Looks like the CANopen interface is configured for S16, but the controller 'S' command requires S32
The workaround suggested by rachot of using 0x2000 also works for me, but this issue means we can't be fully compatible with DS402, which was a project goal

Please Log in or Create an account to join the conversation.

Moderators: tonysantoni
Time to create page: 0.097 seconds