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How do I fix an F41 (IGBT Over Temp Fault) code for a 9000X Series drive?

This fault is the software I2T trip. It works a little different than the hardware trip and is active on all drives. For this trip the drive calculates a simulated temperature for the IGBT and adds it to the measured temperature for the IGBT. If this temp exceeds 125C the drive will trip on a F41 fault. You troubleshoot this fault about the same way you troubleshoot the F31 fault.