F30005: I2t inverter overload fault in siemens drive

F30005: I2t inverter overload fault in siemens drive indicates that the inverter is overloaded based on an I2t calculation. 

Cause: The load duty cycle is too demanding or the motor power exceeds the inverter's capability.
Remedy: Check that the load duty cycle is within the specified limits and that the motor power matches the inverter power.