See Related Parameters.
This specifies the linear feed rate as inches/millimeters per revolution or inches/millimeters per minute, depending on which option—IPR or IPM—is selected from the second column. The unit of measure is selected by clicking Options > Units on the Main menu.
See also: Feed Rate Formulas.
If you override the calculated Feed Rate value, the Feed Chip Load value will be re-calculated as you enter the new Feed Rate value.
In the second column, select either Inches per Minute (IPM)/Millimeters per Minute (MMPM) or Inches per Revolution (IPR)/Millimeters per Revolution (MMPR). The selection determines the Post output code for the Feed Rate.