Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set - Manual (Page 275)

Jog Parameters
Chapter 8
8-17
Function
The value specified for this parameter is equal to the distance that an
incremental jog move travels when <SPEED/MULTIPLY> on the MTB
panel is set to MEDH X1000.
Axis Parameter Number Axis Parameter Number
(1) [1363] (7) [7363]
(2) [2363] (8) [8363]
(3) [3363] (9) [9363]
(4) [4363] (10) [10363]
(5) [5363] (11) [11363]
(6) [6363] (12) [12363]
Range
Third Jog Increment to Largest Jog Increment value
The minimum and maximum values that may be set for this parameter are
dependant on the values set for the parameters “Third Jog Increment” and
“Largest Jog Increment.”
Notes
You must set this parameter independently for each axis.
The default setting for <SPEED/MULTIPLY> on the pushbutton MTB
panel is LOW X1.
8.4.4
Fourth Jog Increment