ABB 800xA Operation page 127

Section 6 Status Displays
S100 Interface
S100 is redundant at the device level. A device's redundant mate may reside on the
same, or on a different S100 LAN. When redundant, both LANs are active,
therefore, no S100 LAN interface is considered to be a "backup" for another. The
status of the S100 LAN submodule will show if it is active, failed or missing. In
addition, you can select the
display target.
The S100 I/O LAN status show the condition of the CI540 and the LAN
communications.
Push-buttons on AC460 Subsystem Status Display
When a controller is selected, three (3) command push-buttons are displayed,
Figure
perform a software upgrade. When a command push-button is selected, a
confirmation is required.
Figure 58. Command Push-buttons
See the Advant ® Controller 460 User's Guide for a detailed description on how
to perform an on-line upgrade.
3BUR002418-600 A
ACTIVE = Primary Redundant LAN is OK
READY = Back-up Redundant LAN is OK
BC DN = Communication to DSBC 175 Bus Extender has a problem
DOWN = CI540 Bus Extender Master has failed
58. They allow the user to issue commands to the controller in order to
S100 Overview Display
AC460 Subsystem Status Display
for a module by selecting its
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