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 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…
The power unit has been changed because the actual code number does not match the saved one. The manual's first action is: “Connect the original power unit and power up the Control Unit again (POWER ON).”
The drive or infeed is not ready after power-on due to insufficient monitoring time, no DC link voltage, or faulty component. The manual's first action is: “• Ensure that there is a DC link voltage. Check the DC link …
The motor current exceeded permissible limits due to low current limit, incorrect settings, or faults in motor/cables/module. The manual's first action is: “• Reduce the stall torque correction factor. • Increase the …
No power unit is detected or its parameters cannot be read. The manual's first action is: “• Carry out a POWER ON (power off/on) for all components. • Change the module.”
Encoder 1's calculated position exceeds the displayable value range, causing adjustment failure. The manual's first action is: “If the value for the maximum possible absolute position (LU) is greater than 4294967296, …
The motor encoder is not ready due to initialization failure or parking mode activation. The manual's first action is: “Evaluate other queued faults via motor encoder.”
The actual position value exceeded its maximum allowable range due to overflow. The manual's first action is: “If required, reduce the traversing range or position resolution p29247.”
The STOP cam plus was reached, indicating incorrect wiring for negative direction. The manual's first action is: “Leave the STOP cam plus in the negative traversing direction and return the axis to the valid traversin…
The STOP cam minus was reached, indicating incorrect wiring for positive direction. The manual's first action is: “Leave the STOP cam minus in the positive traversing direction and return the axis to the valid travers…
The enable signal was withdrawn while the drive was drawing power, causing it to enter 'switching on inhibited' state. The manual's first action is: “Set the enable signals or check the cause of the fault that first o…
Relative positioning is not possible in direct setpoint input/MDI mode for continuous transfer. The manual's first action is: “Check the control.”
A fixed stop was not detected when the end position was reached in a FIXED STOP task. The manual's first action is: “• Check the traversing block and locate the target position further into the workpiece. • Check the …
The axis moved outside the defined monitoring window after reaching a fixed stop. The manual's first action is: “• Check the monitoring window (p2635). • Check the mechanical system.”