Fortinet FortiGate-7000F Series System Manual page 46

FortiGate-7000F System Management Module
LED
Alarm
Temp
FortiGate-7121F System Guide
State
Off
Red
Amber
Solid green
Blinking green
Blinking red
Solid red
Description
No alarms
One or more analog sensors in the chassis or on a module in
the chassis (other than PSUs) have surpassed a critical or
non-recoverable (NR) threshold causing an alarm. When a
critical threshold has been reached, it means that a condition
has been detected that has surpassed an operating tolerance.
For example, a temperature has increased above the allowed
operating temperature range.
One or more analog sensors in the chassis or on a module in
the chassis (excluding PSUs) has surpassed a major or
critical (CR) threshold. Any sensor, including sensors on
PSUs, has generated an alert. Sensor alert criteria is defined
per sensor. For analog sensors, alerts usually mean passing
an upper critical (UC) or lower critical (LC) threshold. For
other sensors, an alert could mean a flag bit is indicating an
anomaly.
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. A lso 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. T he 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.
Fortinet Technologies Inc.
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