Fortinet FortiGate-7030E System Manual page 41

FortiGate-7030E System Management Module
LED
Power
FAN (LEDs for each of
three fan trays)
FortiGate-7030E 6.2.3 System Guide
State
Blinking red
Solid red
Solid green
Blinking green
Red
Off
Green
Blinking red
Red
Description
At least one temperature sensor is detecting a temperature
outside of the acceptable operating range. In this case an
upper critical (UC) temperature. The SMM increases fan
speed to the maximum level. This also indicates possible
problems with the cooling system and could mean that the
ambient temperature is too high. Also causes a major or
critical (CR) alarm.
At least one temperature sensor is detecting a temperature
outside of the allowed operating range. In this case an upper
non-recoverable (UNR) temperature. The SMM increases fan
speed to the maximum level. The temperature is high enough
to potentially cause physical damage. Also causes a critical or
non-recoverable (NR) alarm.
Normal operation.
Chassis 12V disabled. This means that the administrator has
entered commands into the SMM CLI to power off the PSU
main 12V outputs. All fans, FIM and FPM modules are
completely powered off but the SMM is still running.
Chassis 12V enabled but not OK. This means the SMM has
enabled the main 12V outputs for all chassis components, but
the power OK (PWOK) signal of at least one PSU has not
been sent. When a PSU is powering up, it would be normal
for this LED to be red for a second (before PSU outputs are
stabilized), but if LED remains red, it indicates a problem
(such as a failed PSU). SMM or FIM or FPM module voltage
sensors would most likely also trigger alarms if this happens
since the PSUs may not be delivering enough power.
Fan tachometer sensors disabled. This could happen if the
administrator disabled them from the SMM CLI.
The fan tray is operating normally.
The fan tray is not working. Chassis cooling may be sufficient
but redundancy is lost and the fan tray that is not working
should be replaced.
A fan tachometer sensor in this fan tray has registered an
alert because a critical or non-recoverable (NR) threshold has
been crossed.
Fortinet Technologies Inc.
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