您好!avia激光器通电正常,但ros消息中无数据,设备状态motor_status:2,system_status:2,是什么意思?如何调试,感谢 <img width="966" height="786" alt="Image" src="https://github.com/user-attachments/assets/357732e4-3c39-44a9-a463-8407219f9694" />