Specifications

Summit WM Technical Reference Guide, Software Version 5.3 71
System Startup
The firmware and bootloader procedures execute the system startup phase. Table 19 provides SSD
descriptions.
The SSD b is displayed to indicate that the OS has started. This is followed by multiple subsystem
specific information signs. Each sign represents a subsystem in ascending order. When everything is
OK, the display returns to SSD b.
In case of an error during startup, an E with a numeric error-code flashes on the SSD to identify the
error.
Summit WM Controller WM200/2000 application states
The Activity LED becomes active to indicate that the system has completed startup diagnostic
procedures (POST), and the OS has properly loaded. The Act LED indicates that the Summit WM
Convergence Software is running. The corresponding running state of the application is indicated in the
SSD. All other LEDs default to off, unless otherwise specified. The Activity, Minor/Major, INT and SSD
are available to report running codes.
Table 19: SSD definitions
SSD Description
0 The processor has started. The firmware has taken control. This SSD is short and rarely in running
systems.
4 Check Firmware consistency, ev. update
5
Format Memory
6
Initialize load device
9
Load subsystem
b
Start operating System, System active
Table 20: Summit WM Controller WM200/2000 application states
Condition
Log
Level
Comment Action
Activity LED
Application initialization
started.
• Activity LED = Enabled
• SSD= 0
Syslog Application has initialized and began to
load system components.
No Action Required
Forwarding Engine initialization
complete. Application
initializing.
• Activity LED = Enabled
• SSD= 1
Major FE initialization complete No Action Required
Application initialization
complete. System active.
• Activity LED = Enabled
• SSD= A
Major Complete set of application
components have restarted. System is
now ready to enter active state.
No Action Required