Reference Guide

Output
The test result is PASS
The test extra info:
Register test (offline) 0
Eeprom test (offline) 0
Interrupt test (offline) 0
Loopback test (offline) 0
Link test (on/offline) 0
fantool
The fantool tests the fans in the system, sets and reports the fan speeds and the fan tray field replaceable unit (FRU)
registers.
The fantool also reports the airflow direction of the fans. The psutool command controls the PSU fans.
Tests
The fantool tests the fans by setting them to different speeds and then verifying the configured fan speeds.
Registers and values pass as hexadecimal values with or without the preceding 0x. Fans display from 1 to Max System Fans.
CLI options
DellEmc Diag - Fan Controller Tool
version 1.5, x.xx.x.x-x
build, 2017/05/23
Syntax: fantool <option>
Show the help-text:=
fantool --h (or)
fantool -h
Initialize the fans to the default state:=
fantool --init (or)
fantool -i
Test using the Fan Controller config file:=
fantool --test [--fan=<fan>] [--lpc] (or)
fantool -t [-F <fan>] [-l]
Get the speed of the specified fan or all fans in RPM:=
fantool --get --fan=<fan | all> [--lpc] (or)
fantool -g -F <fan | all> [-l]
Set the fan(s) to the speed:=
fantool --set --fan=<fan | all> --speed=<speed in RPM> (or)
fantool -s -F <fan | all> -S <speed in RPM>
Execute repeatedly command by count:=
fantool --iteration=max/<count> [option1] [option2]... (or)
fantool -I max/<count> [option1] [option2]...
Read the Register from the fan controller:=
fantool --read --fan=<fan | all> --reg=<register | all> (or)
fantool -r -F <fan | all> -R <register | all>
Write the Register in the Fan Controller:=
fantool --write --fan=<fan | all> --reg=<register> --val=<value> (or)
fantool -w -F <fan | all> -R <register> -V <value>
Usage:=
-h, --h Show the help text
-i, --init Initilize to default
-t, --test Test using the pre-programmed configuration or use supplied
config
-g, --get Get operation
-s, --set Set operation
-r, --read Read operation
-w, --write Write operation
Dell EMC DIAG OS tools
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