MotoCrane ULTRA Error 053: Swing Over-Current Error
Current through the swing motor has reached a level that can damage the system. Causes include extreme moves, an unbalanced load, a blocked boom, or a mix of these.
Error: red icon, repeated beeps until acknowledged. Fix before you continue.
What to do
- Stop using the axis while the error is active.
- Clear anything blocking the boom.
First, always: check every cable and the COM and Power LEDs on each module. Axis: swing. Applies to MotoCrane ULTRA.
Code 053 on RADICAL is different: RADICAL Error 053: Swing Over-Current Error.
Print the ULTRA code card (PDF)