Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 435)

Power-up G-code Parameters
Chapter 19
19-3
Function
Use this parameter to select the default G-code for modal group 5.
The selected G-code specifies whether the control operates under
feedrate-per-minute or feedrate-per-revolution modes at power-up or reset
(mill or grinder control types allow the selection of inverse time feed mode
using a G93 in a program).
Lathe
A
Lathe
B
Lathe
C
Mill
Control
Surface
Grinder
Cylindrical
Grinder
Active Mode
N/A N/A N/A G93 G93 G93 Feedrates programmed in inverse time feed
G98 G94 G94 G94 G94 G94 Feedrates programmed in feed-per-minute
G99 G95 G95 G95 G95 G95 Feedrates programmed in feed-per-revolution
Axis Parameter Number
Single Process Process 1 Process 2
All [525] [20525] [21525]
Range
Selection Result
(a) IPM/MMPM
(b) IPR/MMPR
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.
19.2
PTO G- code For Modal
Group 5