Allen Bradley PowerFlex 70, PowerFlex 700, PowerFlex 700L & PowerFlex 700S Drive
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Mar 09, 2024 1:17 pm
Cause : Pwr Brd Chksum2 comes when the checksum read from the board does not match the checksum that is calculated.
1. Cycle power to the drive.
2. If problem persists, replace drive.
