Ascotel® IntelliGate® 150/300 as of I7.9
Operation and Maintenance 181
syd-0210/1.7 – I7.9 – 12.2009
6. 5. 4 Operating modes and display priorities
The system software of the A150/300 recognizes various operating modes, which
are displayed with the LEDs F0, F1, F2, F3, F4 and SYS. In the following these dis-
plays are referred to as combination patterns or patterns and are numbered for
easy reference.
The various operating modes have different display priorities, i.e. a mode with a
higher display priority will cover up the combination pattern of a mode with a
lower display priority. The combination patterns covered up are stored and contin-
ually updated in the background, which means that no patterns are lost.
The table below lists all the operating modes and their display priorities. The high-
est display priority is 1; the lowest, 7.
Tab. 84 Operating modes and display priorities
Operating mode
Display
priority
Remarks
Error Mode 1 • System is no longer able to run
Startup Mode 2 • When power is supplied
• After a restart/first start
• Used as a progress indicator during startup
Application Command Mode
Boot Command Mode
3 • Used for carrying out certain functions
• This mode is exited automatically if no input is made within
20 seconds.
Warning Mode 4 • System is still capable of running but the system function
may be impaired.
• Problem needs to be remedied as soon as possible.
Wiring Adapter Malfunction
Mode
5 • System is running but a problem has been detected on one
or more wiring adapter slots.
Feature Mode 6 • System is running normally but one function is active.
Normal Mode 7 • System is running normally.
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