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Net Unit Switches

U41858-J-Z126-2-76 67

Dokuschablonen 19x24 Version 7.4us für FrameMaker V7.x vom 09.02.2010 © cognitas GmbH 2001-2010

19. April 2017 Stand 15:41.41 Pfad: P:\FTS-BS\Server\SE-Server\SE-Doku\1303913_BA_Basis_update_2\prod_e\ba_basis.k07

The following status indicators are possible:

7.1.4 Threshold values for the operating temperature

The device determines the speed of the fans autonomously. The speed cannot be set from

the outside. The table below shows the temperature threshold values which result in the fan

speed increasing.

By default the threshold value for a warning is 10 degrees Celsius lower than the critical

threshold value. As soon as the temperature exceeds the high-limit temperature threshold

(TB), the fan operates at maximum speed. When a lower threshold value is fallen below,

the fan speed is reduced.

LED Display and meaning

PWR (Power) – Does not light up when no power is supplied.

– Lights up green when the internal power supply (PSU) is functioning

normally.

– Lights up yellow when the internal power supply has failed and

power is being supplied from an external power supply (EPS).

Table 5: Meaning of the power status LED indicator

Model Low-limit temperature

TA (°C)

High-limit temperature

TB (°C)

Critical (shutdown)

temperature

TC (°C)

IXC 6450-24 66 71 83

IXC 6450-48 64 69 76

Table 6: Temperature threshold values

Fujitsu BS2000 Basic Operating Manual

Other manuals for Fujitsu BS2000