Fault code 104 in allen bradley PowerFlex 755 drive

Allen Bradley PowerFlex 753, PowerFlex 755, PowerFlex 755T & PowerFlex 755TS Drive

Last Post by click2electro 8 months ago

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click2electro

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Mar 15, 2024 5:51 am

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Cause : Pwr Brd Chksum1 comes when the checksum read from the EEPROM does not match the checksum that is calculated from the EEPROM data. The checksum read from the non-volatile storage does not match the checksum calculated. The data is set to the default value.