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 24 V module power supply is overvoltage, triggering a fault signal from the voltage monitor. The manual's first action is: “Check the 24 V power supply.”
The internal drive converter temperature has exceeded its permissible limit due to cooling failure or overload. The manual's first action is: “Check whether the fan is running.”
Precharging of the DC link failed due to no input voltage, open contactor, or supply issue. The manual's first action is: “Check the line supply voltage at the input terminals.”
The power unit has detected a ground fault in the cables or at the motor winding. The manual's first action is: “Check the power cable connections.”
A phase failure was detected in the motor feeder cable, possibly causing unstable closed-loop control and oscillating torque. The manual's first action is: “Check the motor feeder cables.”
A line phase failure in the main circuit caused DC link voltage ripple to exceed permissible levels. The manual's first action is: “Check the main circuit fuses.”
The power unit is overloaded, exceeding its rated current for too long or violating duty cycle limits. The manual's first action is: “Reduce the continuous load.”
The drive heat sink has overheated due to insufficient cooling or fan failure or overload. The manual's first action is: “Check whether the fan is running.”
The DC link voltage is too low, indicating undervoltage in the power unit's circuit. The manual's first action is: “Check the line supply voltage”
The DC link voltage has exceeded its limit due to excessive motor regeneration or too-high input voltage. The manual's first action is: “Increase the ramp-down time.”
The power unit detected overcurrent, possibly from incorrect closed-loop control or improper parameters. The manual's first action is: “Check the motor data - if required, carry out commissioning.”
PROFiDrive setpoint timeout occurred due to interrupted PROFINET connection, controller stop, or defective network. The manual's first action is: “Restore the PROFINET connection and set the controller to RUN.”
Motor identification failed because pole position was not correctly detected during first servo-on or while running externally. The manual's first action is: “Stop the motor before servo on.”
The motor has overspeeded, exceeding the maximum permissible speed set by the system. The manual's first action is: “['• Check and correct the maximum speed (p1082).\n• Check if there are any peaks of actual speed. If…
The motor is blocked or the speed controller is at its limit due to torque exceeding limits or oscillating speed below 120 rpm. The manual's first action is: “['• Check whether the servo motor can rotate freely or not…