MotoCrane ULTRA Error 004: Lift Motor Temp Sensor Failure
The system has lost the temperature reading for the lift motor. MotoCrane points to damage in the Turret as the most likely cause. You can keep working with care, but the unit needs MotoCrane service soon.
Sensor fault: the system lost a reading. Usable with care, book service soon.
What to do
- Contact MotoCrane Support and book service.
- Go easy on heavy lift moves in hot weather until it is fixed.
First, always: check every cable and the COM and Power LEDs on each module. Axis: lift. Applies to MotoCrane ULTRA.
Code 004 on RADICAL is different: RADICAL Error 004: Lift Motor Temp Sensor Failure.
Print the ULTRA code card (PDF)