Fortinet FortiGate-7000F Series System Manual page 50

FortiGate-7081F System Management Module
LED State
Temp Solid green
Blinking green
Blinking red
Solid red
Power Solid green
Blinking green
Red
FAN (LEDs Off
for each of
three fan
Green
trays)
Red
PSU Off
Green
Blinking red
Red
Console 1 Off
and 2
Green
Amber
FortiGate-7081F 7.0.5 System Guide
Description
All temperature sensors indicated acceptable operating temperatures.
At least one temperature sensor is detecting a high temperature outside of the
normal operating range. In this case an upper non-critical (UNC) temperature. The
SMM increases fan speed to increase cooling and reduce the temperature.
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.
A fan tachometer sensor in this fan tray has registered an alert because a critical or
non-recoverable (NR) threshold has been crossed.
The PSU is not installed in the chassis.
The PSU is present and operating normally.
The PSU module is installed but no power is being delivered (not plugged in).
The PSU's sensors have detected an alert condition. The PSU's analog sensors
crossed critical or non-recoverable (NR) thresholds, or the PSU Status Failure bit
has been set.
This console port is not connected or is connected to the SMM SMM CLI.
This console port is connected to this module host console in this chassis slot.
This console port is connected to this module's SMC console.
Fortinet Technologies Inc.
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