Advantech IPC-623 Series Uživatelský manuál stáhnout pdf (Strana 26)

IPC-623 User Manual 20

Chapter 3 Operation

3.1 The Front Panel of IPC-623

In the middle of the front panel, there is one Power On/Off switch, four

System Reset buttons, and one Alarm Reset button. There are 9 LED

indicators on the lockable front door. Their individual functions are

described as below.

3.1.1 Switch and Buttons

Power On/Off switch: Press this button to turn the system power on or

off.

System Reset button: Press the button to reboot the individual system

(up to four systems).

Alarm Reset button: Whenever a fault occurs in the system (e.g., fan

failure or the temperature in the chassis is too high), the audible alarm

will be activated. Pressing this button will stop the alarm from beeping.

3.1.2 LED indicators for System Status

The LED display on the front door shows a series of indicators which are

grouped into two categories for System Status and Power Status. The fol-

lowing table describes the LED indicators for System Status.

When the system powers is on, the PWR LED is always Green.

When the PWR LED is RED, it indicates a redundant power supply mod-

ule failure. To stop the alarm beep, press the Alarm Reset button. Exam-

ine the redundant power supply module right away and replace the failed

module with a good one.

When the FAN LED is RED, it indicates a failed cooling fan, and the

alarm is also activated. To stop the alarm beep, press the Alarm Reset

button and then replace the failed fan with a good one immediately.

If the TEMP LED is RED, it means that the chassis is overheated. An audi-

ble alarm will be activated. To stop the alarm, press the Alarm Reset button.

Inspect the fan filter and the rear section of the chassis immediately. Make

sure the airflow inside the chassis is not blocked by dust or other particles.

LED Description Green Red

PWR System power Normal Abnormal

FAN Cooling fan status Normal Abnormal

TEMP Temperature in the chassis Normal Abnormal

HDD Hard disk drive activity Data access No light

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 45 46

Žádné komentáře

Advantech IPC-623 Series Uživatelský manuál Strana 26