MotoCrane RADICAL Error 018: Lift Motor Stall
The lift motor drew high current without moving, so the system cut power to it to protect the motor. Return the joystick to neutral before trying again.
Error: red icon, repeated beeps until acknowledged. Fix before you continue.
What to do
- Disarm, power cycle, and test the axis again.
- Clear anything blocking the boom.
If it keeps coming back: If nothing is blocking the boom and it keeps happening, the lift drive likely needs MotoCrane service.
First, always: check every cable and the COM and Power LEDs on each module. Axis: lift. Applies to MotoCrane RADICAL.
Code 018 on ULTRA is different: ULTRA Error 018: Lift Motor Stall.
Print the RADICAL code card (PDF)