Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 449)

Power-up G-code Parameters
Chapter 19
19-17
Function
Use this parameter to select the default G-code for modal group 22. You
can use this parameter for lathe/mill applications.
The selected G-code specifies whether the control operates under G36
Short Block Feed Clamped or G36.1 Short Block Full Feed at power-up or
reset.
Lathe
A
Lathe
B
Lathe
C
Mill
Control
Active Mode
G36 G36 G36 G36 Short Block Feed Clamped
G36.1 G36.1 G36.1 G36.1 Short Block Full Feed
Axis Parameter Number
Single Process Process 1 Process 2
All [520] [20520] [21520]
Range
Selection Result
(a) G36 (Short Block Feed Clamped)
(b) G36.1 (Short Block Full Feed)
Notes
This is a global parameter; the value set here applies to all axes.
For dual--processing controls, this is a per process parameter. The value set
in the parameter applies to all of the axes assigned to that process.
19.16
PTO G-code for
Modal Group 22