Rockwell Automation 8520-GUM 9/Series CNC Grinder Operation and Programming Manual Documentation Set - Manual (Page 367)

Chapter 11
Coordinate Control
11-51
The control provides the PAL program with the option of monitoring
which axes are currently being scaled, on an axis by axis basis, through the
PAL flag $SCAX. See the PAL Reference manual (publication 8520-4.2)
for additional information.
When scaling is enabled for a particular axis, the letter “P” appears next to
the axis name on all axis position display screens. Figure 11.30 shows
scaling enabled on all axes.
Figure 11.30
Axis Position Display Screen Showing Scaling Enabled
E-STOP
____
PROGRAM[ MM ] F 0.000 MMPM
PR X 1234.567 S 00
P Z 9876.000 T 0
(ACTIVE PROGRAM NAME)
MEMORY MAN STOP
PRGRAM
MANAGE
OFFSET MACRO
PARAM
QUICK
CHECK
SYSTEM
SUPORT
11.11.1
Scaling and Axis Position
Display Screens