Advantech IPC-623 Series Manual de usuario descargar pdf (Pagina 25)

IPC-623 User's Manual

This model allows an ATX motherboard with ATX power supply alongside, both of which are fitted at

the rear section. Refer to figure 2-6-e.

The front section is equipped with two standard bays, which enables installation of up to six 5.25"

drives (CD-ROM, removable drive), two 3.5" floppy drives, and two internal 3.5" hard drives. See

figure 2-6-f.

For installing the drives in the standard drive bay, refer to section 2.4.

2.6 LED Indicators

The front chassis door contains a series of LED indicators, which are grouped into two categories.

System Status LEDs

These LEDs show the current status of critical elements and parameters within the chassis.

A failed cooling fan triggers a blinking red FAN LED, and also an alarm. In order to stop the alarm,

you have to press the alarm reset button. Then replace the fan immediately. Please see section 2.7 for

further information.

If the TEMP LED is blinking red, the system has detected excessive temperature inside the chassis. An

audible alarm is triggered, which can be switched off by pressing the alarm reset button. Refer to

section 2.7. Inspect the rear section immediately and make sure that airflow inside the chassis is smooth

and free from dust or other particles.

Power Status LEDs

These LEDs indicated the status of the backplane voltage signals.

When an LED fails to light up, it means there is a problem with one of the voltage signals. When this

happens, an audible alarm sounds. Check if the power supply connector is properly attached to the

backplane. If the problem persists, consult an experienced technician.

LED Description LED on LED off

+5 V +5 V signal normal abnormal

+12 V +12 V signal normal abnormal

-5 V -5 V signal normal abnormal

-12 V - 12 V signal normal abnormal

LED Description

Red light

(blinking)

Green light

(constant)

PWR system power not normal normal

HDD hard drive activity no light data access

FAN cooling fan status not normal normal

TEMP

chassis

temperature

not normal normal

1 2 ... 20 21 22 23 24 25 26 27 28 29

Sin comentarios

Advantech IPC-623 Series Manual de usuario Pagina 25