Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 588)

Adaptive Feed & Depth Parameters
Chapter 32
32-2
Function
This parameter specifies the integral torque gain for an axis move that is
performed in adaptive feed mode. Refer to your 9/Series Mill Operation
and Programming Manual for details on this feature. This parameter is
only available on mill control types.
This parameter (in conjunction with the parameter Feed Proportional
Torque Gain) is used to determine the net change to the 9/Series feedrate
command. The feedrate override is modified in order to try to maintain a
constant torque. The desired torque is specified in the program block.
This parameter specifies the ratio of % change in feedrate to the existing
integrated torque error. When you increase the value of the Feed Integral
Torque Gain, it will cause the integrator to have a greater effect on the
adaptive feedrate. The integrator helps smooth out the response to
instantaneous changes in torque error smoothing out the 9/Series feedrate
commands.
Feed Integral Torque Gain
Axis number
Parameter
Number
Feed Integral Torque Gain
Axis number
Parameter
Number
Axis (1) [1152] Axis (7) [7152]
Axis (2) [2152] Axis (8) [8152]
Axis (3) [3152] Axis (9) [9152]
Axis (4) [4152] Axis (10) [10152]
Axis (5) [5152] Axis (11) [11152]
Axis (6) [6152] Axis (12) [12152]
Range
0.1 to 2.0
Notes
This parameter must be set independently for each axis.
32.1
Feed Integral
Torque Gain