MotoCrane ULTRA Error 129: Lift Joystick Initialization Failure
A joystick was not centered when the system started, so the Controller blocked movement to prevent an unintended move. A power cycle is needed to reset.
Error: red icon, repeated beeps until acknowledged. Fix before you continue.
What to do
- Power cycle with both joysticks centered and hands off.
If it keeps coming back: If it keeps happening, the joystick or the Controller wiring may need MotoCrane service.
First, always: check every cable and the COM and Power LEDs on each module. Axis: lift. Applies to MotoCrane ULTRA.
Code 129 on RADICAL is different: RADICAL Error 129: System Over-Current Error.
Print the ULTRA code card (PDF)