Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 564)

Solid--tapping Parameters
Chapter 29
29-4
Range
0.0 to Max. Spindle Speed for that gear for that spindle (rpm)
Notes
Values must be entered for all gear ranges specified by the parameter
Number of Gears Used. If any of the gears used has no value or an illegal
value entered here, the control assumes that no gears are available and
never requests a gear change.
Important: This parameter also sets the spindle ramp duration when
solid--tapping is not being used. Refer to page 12-4.
END OF CHAPTER