Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 723)

Section 15A
Troubleshooting the Control
15A-13
The diagnostic menu softkeys that will appear after pressing the
{MONITOR} softkey are shown below.
(softkey level 3)
RING
I/O
REMOTE
I/O
FAST
I/O
AXIS
MONTOR
SERIAL
I/O
When the {RING I/O} softkey is pressed on the Main Diagnostics Menu
screen, the Ring I/O screen will appear. At the top of the screen is the
message “USE CURSOR FOR SELECTION”, followed by “RING I/O” to
identify the screen.
Figure 15A.1
Ring I/O Diagnostics Menu Screen
DISPLY
USE CURSOR FOR SELECTION SETUP MODE
RING I/O
DEVICE NAME
DEVICE NO.
OPERATOR PANEL 00
ANALOG I/O 00
HIGH DENSITY I/O 01
DIGITAL I/O 01
HPG 00
MTB PANEL I/O 01
1746 I/O 01
DIGITAL I/O 02
1746 I/O 02
1746 I/O 03
1771 I/O 01
ANALOG I/O 01
HPG 02
1394 Drive 00
RECOVR
DISABL
RECOVR
ENABLE
Figure 15A.1 is an example of a Ring I/O screen with a relatively large
number of different devices.
The devices resident on the I/O ring are displayed in the order that they are
physically connected on the ring. One screen displays up to 14 devices. If
more than 14 devices are connected to the I/O Ring, press and hold the
[SHIFT] key and press the [DOWN-ARROW] key to display another
page of I/O Ring devices.
15A.4
I/O Ring Diagnostics