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Cause : Motor overspeed comes when the maximum permissible speed was either positively or negatively exceeded or the maximum permissible positive speed. f7901 siemens indicates motor overspeed conditi...

Cause: Short-circuit/ground fault detected comes when a connection between one or more of the motor phases and the ground (earth) connection. This can also occur in the motor, cable, or drive. 7807 fa...

Cause: Setpoint timeout comes when the reception of setpoints from PROFINET has been interrupted or bus connection interrupted or controller switched off or controller set into the STOP state. f8501 f...

Cause: Current Limit comes when the VFD has reached the maximum current level set in its parameters. It's a warning, not a fault, meaning the drive is still operating but has hit its current ceiling t...

Cause: Short circuit comes when the drive has detected a short circuit condition, which could be due to various reasons such as a short circuit in the motor, motor cable, or the drive itself. danfoss ...

Cause: Earth Fault comes when the drive has detected a ground fault in the motor or its wiring. This means the insulation on the motor windings or cables may have deteriorated or been damaged, causing...

Cause: No communication between LCP and frequency converter comes when the cable connecting the LCP to the drive's control board might be loose, damaged, or completely disconnected. danfoss vlt micro ...

Cause: Control voltage fault comes when 24 V DC is overloaded due to incorrect wiring of control card. The external devices connected to the 24 V DC output of the drive might be drawing excessive curr...

Cause: Overvoltage comes when the voltage detected by the drive exceeds its maximum allowable level. This alarm trips when the voltage on the DC bus of the VFD exceeds a certain threshold. dc overvol...

Cause : Current limit comes when the output current exceeded the set current limit. The drive's control system is limiting the output to prevent the motor from exceeding a programmed torque value. err...

Cause : Current limit comes when the output current exceeded the set current limit. The drive's control system is limiting the output to prevent the motor from exceeding a programmed torque value. dan...

Cause: Motor overtemperature comes when the drive has detected that the motor temperature has exceeded a permissible limit. The motor is drawing more current than its rated capacity for an extended pe...

Cause: Current controller output limited comes when the drive's current controller has reached its output limit. This fault also comes when motor not connected or motor contactor open. f7410 fault in ...

Cause: Motor blocked comes when the motor is unable to rotate freely or is mechanically obstructed. The motor is facing excessive resistance and cannot rotate freely. f7900 fault in g120 indicates mot...

Cause: Drive Overload comes when the drive's output current exceeds its rated capacity for a sustained period, typically around 60 seconds. yaskawa ol2 fault indicates drive overload condition. This m...