Configuring Fan Unit Assertion Levels - ADC CUDA 3 Administration Manual

152 C 8: T
HAPTER IMING AND

Configuring Fan Unit Assertion Levels

A C M
LARM ONTROLLER ANAGEMENT
The fan unit, by default, sends an active-low signal to TAC to report fan
temperature and rotation faults. You configure the fan unit to send an
active-high signal if so specified by the fan unit vendor.
To configure the fan unit assertion level, perform the following tasks:
Task
1. Enter configuration mode.
2. Set the assertion level of the
signal used to report fan
temperature faults to the
management module.
3. Set the assertion level of the
signal used to report fan
rotation faults to the
management module.
To display the fan unit assertion levels currently configured for both fan
temperature and rotation fault indications, perform the following tasks:
Task
1. Enter configuration mode.
2. Display the assertion level
currently configured for the
reporting of fan temperature
faults.
3. Display the assertion level
currently configured for the
reporting of fan rotation
faults.
Example
The following example displays the assertion level currently configured for
the fan temperature:
cli:192.168.208.3:root# show aux-device fan-temp
Assert Fan Temp Fault
Command
root
aux-device fan-temp fault-level
{active-high | active-low}
aux-device fan-rotation fault-level
{active-high | active-low}
Command
root
show aux-device fan-temp
show aux-device fan-rotation
active-high
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