Error Message:

DRUM: Timeout on velocity settling

Applies to:

• All

Service Information:

Set verbose drum 3. Checks the velocity 1 second after it first reached velocity target and reports this error if the speed is not within 1% of the target.

Applies to Hall mode and encoder mode.

Operator Action:

Resume if possible.

Cause:

• missed tick on disc due to microscopic dirt.
• incorrect pid settings, pgv igv dgv, pgr igr dgr.

See Also:

• Other: Troubleshooting information