Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.
The drive has detected a failure in the 10k cooling system. The manual lists no action for this code.
Intake air S.OT code indicates a problem with the intake air system. The manual lists no action for this code.
Regulation S.OT code indicates a speed or torque regulation fault. The manual lists no action for this code.
Heatsink S.OT code indicates a problem with the heatsink. The manual lists no action for this code.
Motor OT code indicates a floating point stack overflow error in the motor control system. The manual's first action is: “Floating point stack overflow”
Heatsink overtemperature condition detected The manual's first action is: “Floating point stack underflow”
Module OT indicates a conversion error in the system. The manual's first action is: “Conversion error”
Code 9 indicates a loss of speed signal at 10k. The manual's first action is: “Undefined float”
The system detected an external failure condition. The manual lists no action for this code.
Code 7 indicates a loss of current measurement for the drive. The manual's first action is: “Divide by zero”
Ground fault code 6 indicates a grounding issue in the system. The manual's first action is: “base speed error”
Code 5 indicates an overcurrent condition in the system. The manual's first action is: “Floating underflow”
IGBT desat1 indicates a floating overflow or regulation mode error. The manual's first action is: “Floating overflow”
Code 3 indicates an overvoltage condition. The manual's first action is: “Integer overflow”
Code 2 indicates an undervoltage condition detected by the system. The manual's first action is: “mains voltage error”