ADTRAN 1200287L1 Manual de usuario descargar pdf (Pagina 79)

Chapter 4. Status

61185001L1-1 MX2810 M13 User Manual 4-5

SYSTEM STATE

These fields display information regarding the two controller cards.

The following sections describe the system state fields in detail.

Alarm

This field displays what type (if any) of system alarm is currently

recognized by the unit. The condition is displayed until it clears up,

with the exception of the S

WITCHED

condition (which is cleared

manually) and the E

XCESSIVE

WITCHES

(which is cleared when

ROTECTION

WITCH

alarms counts are cleared, see page 5-12) .

To clear the S

WITCHED

condition, select A

CKNOWLEDGE

LARMS

(ACO) or push the

ACO

button on the front panel. See the sections

ACO Buttons on page 2-9 and Acknowledge Alarms (ACO) on page

4-8 for more information. Possible alarm types are listed in the

following chart:

Condition Description

Supply Failure A power supply card has failed.

Card Failure A controller card is not passing data.

Excessive

Switches

The M

WITCHING

HRESHOLD

has been

exceeded. See Max. Switch Threshold on page

3-5.

Switched A card switch has occurred.

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ADTRAN 1200287L1 Manual de usuario Pagina 79