Hot swap power – Zenith Data Systems MT2000 User Manual

Page 41

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2-27

Features

Hot Swap Power

The System has up to two Hot Swappable Power Supply
modules. One of the Power Supply modules is standard
and one of the Power Supply modules is optional. The
first slot is the basic power supply module slot, the
third slot is a redundant power supply module slot. The
middle slot is not used on this system. Each failed
power supply module can be removed without turning
off power. Each power supply module has two LEDs.
Table 2-3 shows the Power LED Indicators and Figure
2-8 shows removing the power supply modules.

Table 2-3. Power LED Indicators

LED

Status

Description

Response

DC-Power

Off

Green

Power is off

Power is on

None required - normal

None required - normal

Alarm

Off

Amber

No alarm

Power failure

Abnormal Power temperature

Power FAN alarm

DC-Power alarm

None required - normal

Replace Power supply

Clean air passages

Replace Power supply

Replace Power supply

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