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

2 years 11 months ago #29535036 by rachot
Cannot revere motor direction with close loop velocity mode via CANopen? was created 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

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2 years 10 months ago #29535054 by george_f
Replied by george_f on topic Cannot revere motor direction with close loop velocity mode via CANopen?
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

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2 years 10 months ago #29535063 by rachotrobotics
Replied by rachotrobotics on topic Cannot revere motor direction with close loop velocity mode via CANopen?
I can solved it just change address to 0x2000 
The following user(s) said Thank You: george_f

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2 years 8 months ago #29535185 by John at Grove
Replied by John at Grove on topic Cannot revere motor direction with close loop velocity mode via CANopen?
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

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  1. Forum
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  7. Cannot revere motor direction with close loop velocity mode via CANopen?
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