Chapter 1: Overview
28
LEDs
The status LEDs are defined in Table 6.
Table 6. Status LEDs
LED
State
Description
ALARM
Off
The power supply is powered off or has shut
down.
DC_OK
Off
ALARM
Off
The power supply is operating normally.
DC_OK
Green
ALARM
Red
The output voltage is low compared to the
set voltage. Refer to Chapter 4,
“Troubleshooting” on page 61.
DC_OK
On or Off
Summary of Contents for IE048-480
Page 1: ...613 002833 Rev A IE048 480 Industrial AC DC Power Supply Installation Guide...
Page 6: ...6 I PDF Allied Telesis alliedtelesis com library...
Page 8: ...Contents 8...
Page 10: ...Figures 10...
Page 12: ...Tables 12...
Page 16: ...Preface 16...
Page 42: ...Chapter 2 Beginning the Installation 42...
Page 51: ...IE048 480 Power Supply Installation Guide 51 Figure 12 Installing the Ground Wire...
Page 53: ...IE048 480 Power Supply Installation Guide 53 Figure 13 Installing the AC Power Wires...