Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 346)

Spindle 1 Parameters
Chapter 12
12-18
Function
Enter the gain in units of rpm per .001 revolutions for this spindle in this
gear.
Parameter Parameter Number
Gain for Spindle 1, Gear 1 [777]
Gain for Spindle 1, Gear 2 [778]
Gain for Spindle 1, Gear 3 [779]
Gain for Spindle 1, Gear 4 [780]
Gain for Spindle 1, Gear 5 [781]
Gain for Spindle 1, Gear 6 [782]
Gain for Spindle 1, Gear 7 [783]
Gain for Spindle 1, Gear 8 [784]
Range
0.00000 to 100.00000
Notes
You must set this parameter for each gear you use of each spindle.
Use these parameters for spindle orient gain and gain during solid tapping.
For solid tapping, the lower of the two gains (tapping axis and spindle) is
applied to both motions.
You can use these parameters to shorten overall machining time by
allowing the spindle to be oriented in any of 8 different gear ranges.
END OF CHAPTER
12.14
Gain for Spindle 1