Error Codes

Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.

• CodeABB ACS550-01 / ACS550-U1 Error 5041: Parameter backup doesn't fit into memory

  The parameter backup file is too large to fit into available memory space. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5040: Selected parameter set can't be found in the current parameter backup

  The selected parameter set cannot be located in the current backup memory of the drive. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5032: Parameter error was detected

  An error occurred during parameter configuration that indicates a mismatch or invalid setting. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5031: Drive is not ready, e.g due to low DC voltage

  The drive is not operational due to low DC voltage or other readiness issues. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5030: Request is invalid

  The command sent to the drive was invalid or improperly formatted. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5029: Memory is not ready, try again

  The memory is not ready to accept a request, and you should try again later. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5028

  An invalid value was entered that does not match any predefined discrete values in the list. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5027: Value is at or above high limit

  A value has risen to or exceeded its defined high limit, suggesting an abnormal condition in the system. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5026: Value is at or below low limit

  A value has dropped to or below its defined low limit, indicating a potential issue with measurement or setting. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5025: Write is not allowed while upload or download is in progress

  Writing to the system is prohibited while an upload or download operation is in progress. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 5024: Drive is busy, try again

  The drive is currently busy and cannot accept new commands at this time. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 2022: START ENABLE 2 MISSING

  The Start Enable 2 signal is missing, which warns that the drive is not receiving the expected start command. The manual's first action is: “To correct, check: • Digital input configuration. • Communication settings.”

• CodeABB ACS550-01 / ACS550-U1 Error 2021: START ENABLE 1 MISSING

  This alarm warns that the Start Enable 1 signal is missing. The manual's first action is: “To correct, check: • Digital input configuration. • Communication settings.”

• CodeABB ACS550-01 / ACS550-U1 Error 2020: RESERVED

  Not used. The manual lists no action for this code.

• CodeABB ACS550-01 / ACS550-U1 Error 2019: ID RUN

  Performing ID Run. The manual lists no action for this code.