Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 441)

Power-up G-code Parameters
Chapter 19
19-9
Function
This parameter selects the default G-code for modal group 18. The
selected G-code specifies whether the control operates under G07 or G08
at power-up or reset. This parameter is used for lathe and cylindrical
grinder applications only.
Lathe
A
Lathe
B
Lathe
C
Cylindrical
Grinder
Active Mode
G07 G07 G07 G07 Programming using radius values
G08 G08 G08 G08 Programming using diameter values
Axis Parameter Number
Single Process Process 1 Process 2
All [538] [20538] [21538]
Range
Selection Result
(a) G07 (radius)
(b) G08 (diameter)
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 parameters applies to all of the axes assigned to that process.
19.8
PTO G-code For Modal
Group 18