Dell B-FCX manual Command

4	Managing temperature settings
	To change the temperature at which the PowerConnect B-FCX sends a warning, you must change
	the fan speed threshold. To view the current temperature thresholds, enter the show chassis
	command:
	PowerConnect# show chassis
	The stack	unit	1 chassis info:
	Power supply 1		(NA-AC-Regular)present, status ok
	Power supply 2		not present
	Fan ok, speed (auto): 1<->[[2]]<->3
	Fan ok, speed (auto): 1<->[[2]]<->3
	Fan speed	switching temperature thresholds:
	1	-> 2	@ 53 deg-C
	1	<- 2	@ 37 deg-C
	2	-> 3	@ 55 deg-C
	2	<- 3	@ 50 deg-C

MAC 1 Temperature Readings:

Current temperature : 53.0 deg-C

MAC 2 Temperature Readings:

Current temperature : 53.0 deg-C

Temperature Readings:

Current temperature : 53.0 deg-C

Warning level.......: 60.0 deg-C

Shutdown level......: 80.0 deg-C

CPU Temperature Readings:

Current temperature : 47.5 deg-C

Enter a command to the following to change the temperature shutdown level from 80 deg-C to 90 deg-C.

PowerConnect#stack unit 1

PowerConnect(config-unit-1)#fan-threshold mp speed-3 50 90

Syntax: fan-threshold speed-3 mp <lowest value> <highest value>

The <value> can be 0 – 125.

Enter the show chassis command to confirm the change:

PowerConnect# show chassis

The stack unit 1 chassis info:

Power supply 1 (NA-AC-Regular)present, status ok

Power supply 2 not present

Fan ok, speed (auto): 1<->[[2]]<->3

Fan ok, speed (auto): 1<->[[2]]<->3

Fan speed switching temperature thresholds:

1-> 2 @ 53 deg-C

1<- 2 @ 37 deg-C

2-> 3 @ 55 deg-C

2<- 3 @ 50 deg-C

MAC 1 Temperature Readings:

Current temperature : 53.0 deg-C

MAC 2 Temperature Readings:

Current temperature : 53.0 deg-C

Temperature Readings:

Current temperature : 53.0 deg-C

Warning level.......: 60.0 deg-C

Shutdown level......: 90.0 deg-C

CPU Temperature Readings:

Current temperature : 47.5 deg-C

52	PowerConnect B-FCX Switch Hardware Installation Guide
	53-1002267-01