PwrBd App MinVer

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This fault indicates that the power structure requires a newer Application revision to be compatible with the main control board. The firmware on the power structure is outdated or incompatible, preventing correct drive operation. The drive will not function until the power board firmware is updated to the required version.

• Main control board (MCB) has a newer firmware version that requires a minimum application revision on the power board (PB).
• The power board's application firmware is outdated, corrupted, or incompatible with the MCB's current firmware.
• Installation of an older generation power board with a newer generation main control board.
• Firmware update procedure for the power board was incomplete or failed.
• Internal communication issues preventing the MCB from correctly reading the PB's application version.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   1. Identify the current firmware versions of both the main control board (MCB) and the power board (PB) using programming software (e.g., DriveTools SP).

2. 2

   2. Obtain the correct, compatible firmware update file for the power board based on its model and the MCB's version.

3. 3

   3. Perform a firmware update on the power board (PB) using the approved flashing tool and procedure, ensuring no interruptions.

4. 4

   4. Verify that the MCB and PB are from compatible product series and generations as specified in the drive's documentation.

5. 5

   5. If the firmware update fails or the fault persists, replace the power board (PB).