Hello,
I’m currently working on a project where I’m using two different models of Dynamixel motors: 5 XM430-W350-T and 5 XL330-M288-T. I’ve connected them to the same bus and enabled torque simultaneously, but I’m encountering a Bulk Read Fail error.
I’m wondering if this issue could be due to the different models being incompatible when used together on the same bus. These motors have different specifications, and I suspect that the communication protocol or voltage requirements might be causing the failure.
Here’s what I’ve tried so far:
- Ensured the baud rates are the same for all motors.
- Verified the power supply is sufficient for all motors.
- Attempted to read from motors individually, but the error persists when trying to read from both models together.
- All torques can be opened at the same time.The error occurs after the torques are opened.
- The newest firmware is installed in all motors. (V52 for XM430-W350-T V49 for XL330-M288-T)
- Using ros_control structure and relevant nodes for controlling.(ROS Version : ROS2 Humble)Has anyone had experience using these two models (XM430-W350-T and XL330-M288-T) on the same bus? Could this be a compatibility issue due to the differences in their specifications, or is there something else I should check or configure to make them work together?
Any help or suggestions would be greatly appreciated!
Thank you!