Adaptec 1542B - AHA Storage Controller Fast SCSI 10 MBps Especificações descarregar pdf (Página 23)

Interpreting Status LEDs

Interpreting LED Status during Normal DPU Operation

LED Green Yellow Red Off

Network A

Operational

Some Network A

Failures

Network A has Failed DPU not Operational

or LED Bad

Network B

Operational

Some Network B

Failures

Network B has Failed DPU not Operational

or LED Bad

Network

Backup

Backup Network

Operational

Some Backup

Network Failures

Communications Not

Established to

Backup DPU

DPU not Operational

or LED Bad

Serial Port 1

Database Reloaded

from Flash After

Reset

IP Mismatch Caused

Clearing of Flash

Database

Error Reloading

Database From Flash

Normal

Serial Port 2

Database Reloaded

from Flash After

Reset

N/A N/A Normal

DI queue*

All configured DI

cards are working

correctly

Some configured DI

cards are working

correctly, some are

not

No configured DI

cards are working

correctly, or no DI

cards found

No DI cards

configured in the

database or IOM

failure

AO / DO

queue*

All configured DO and

AO cards are working

correctly.

Some configured DO

and AO cards are

working correctly,

some are not

No configured DO

and AO cards are

working correctly

No DO or AO cards

are configured in the

database or CP/IOM

failure

AI queue*

All Periodic Input and

Output cards are

working correctly

(AI, TC, RTD)

Some configured

Periodic Input and

Output cards are

working correctly

(AI, TC, RTD)

No configured

Periodic Input and

Output cards are

working correctly

(AI, TC, RTD)

No Periodic Input or

Output cars are

configured in the

database or CP/IOM

failure

(not

labeled)*

All cards which are

item-addressed are

working correctly

Some cards which

are item-addressed

are working correctly,

some are not

No cards which are

item-addressed are

working correctly

No item-addressed

cards are configured

in the database or

CP/IOM failure

Battery

Battery working

correctly.

Testing the battery.

Verifies LED –

Occurs at startup and

once per hour

Battery charging, if

LED is Red for more

than a day, battery

failure

LED bad or CP failure

Blink Yellow/Green –

Healthy Heartbeat

Solid Green- CP

failure

Blink Yellow/Green –

Healthy Heartbeat

Solid Yellow

(<20sec)– Loading, or

saving the Database

Solid Yellow (>20sec)

– CP failure

Checksum error or IP

mismatch error on

database flash

Card Failure

IOM

Operational IOM N/A IOM Stopped /

Timed-out

Reset Required

FPGA Not Loaded

State

See Below See Below See Below Key Switch is in an

“In-Between” position

– Pressing the Reset

button will force a

hard reset

* See the table on the next page to determine which I/O cards are assigned to which queue.

Metso Automation MAX Controls Inc. • 278590 •

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