Thank you for your patience.
The rechargeable battery naturally degrades its capacity over the time and use, so please check your battery status first.
In order to disable the voltage warning alarm from the CM-530 controller, you can add below instruction in the beginning of the Task code.
The address 160 is assigned to the low voltage warning, and you can write 1 byte data "0" to disable to alarm.
When powering the robot, do you see the LED blink once for all DYNAMIXEL?
If you are running with battery, please try with 12V SMPS as battery may have low voltage level.
Please check if you can see all 18 DYNAMIXEL from the Roboplus Manager.
Also, check if you can control each joint by changing Goal Position in the Roboplus Manager.
Thank you for your answer.
Three AX-18 motors on the legs had their LED which stayed red.
I replaced those motors and now it seems like everything work fine.
However, when I use the robot with the battery fully loaded, I can sometime hear the sound which indicate that the level of the battery is low.
Is there a solution to switch off this sound ?
Thank you for your support.
Any update about this issue ?
Thank you for your answer, the sound disappears !
I noted that this sound appeared only when I powered on the robot and didn't use it for a while. Just by curiosity, was this sound an intentional warning to avoid a discharge of the battery when the robot is not used ?