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.
Excessive speed command has been entered. The manual's first action is: “You have entered a command that exceeds the maximum set speed.”
Excessive Torque Command has been detected. The manual's first action is: “You have entered a command that exceeds the maximum set torque.”
The system indicates a low battery condition. The manual lists no action for this code.
RST_PFAIL indicates a main power phase loss. The manual's first action is: “If the [P0-06] DIGIT 2 is set to 1, the main power fails.”
EMG contact has been detected. The manual's first action is: “Check I/O wiring and [P2-09] value”
UD_VTG indicates low voltage warning. The manual's first action is: “When [P0-06] DIGIT 2 is set to 1, the DC link voltage is 190 V or below.”
The electric current capacity of the motor is larger than that of the drive. The manual's first action is: “The electric current capacity of the motor is larger than that of the drive.”
Overload warning has been triggered. The manual's first action is: “The maximum overload [P0-13] has been reached.”
Excessive speed command has been entered. The manual's first action is: “You have entered a command that exceeds the maximum set speed.”
Excessive Torque Command has been detected. The manual's first action is: “You have entered a command that exceeds the maximum set torque.”
The backup battery has low voltage. The manual's first action is: “BackUp battery has not enough voltage”
RST_PFAIL indicates a main power phase loss. The manual's first action is: “If the [P0-06] DIGIT 2 is set to 1, the main power fails.”
Output contact point setting error The manual's first action is: “Factory reset [Cn-21].”
AL-71 indicates an invalid factory setting. The manual's first action is: “Factory reset [Cn-21].”
Parameter range error has occurred. The manual's first action is: “Factory reset [Cn-21].”