Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 271)

Jog Parameters
Chapter 8
8-13
There are five Jog Increment parameters used to set the distance that
incremental jogs travel:
Parameter: Page:
Smallest Jog Increment 8-14
Second Jog Increment 8-15
Third Jog Increment 8-16
Fourth Jog Increment 8-17
Largest Jog Increment 8-18
Important: Incremental jogs jog at the value assigned to the Third Jog
Speed parameter. This value may be overridden by the PAL program.
The value specified for each of the five jog increment parameters is equal
to the distance that an axis travels when an incremental jog takes place.
These five parameters correspond to the five positions of
<SPEED/MULTIPLY> on the MTB panel when an incremental jog is
taking place.
The five parameters may range between the following values; however,
keep in mind that none of the values for these parameters may overlap (the
distance must increase as the higher switch positions are set). This is the
allowable range for jog increments.
0.00010 to 127000.00000 mm.
or
0.00000 to 5000.00000 ipm.
The default setting for <SPEED/MULTIPLY> on the pushbutton MTB
panel is LOW X1.
8.4
Jog Increments