7-8 Troubleshooting

Indication

STATUS LED

Suspected

Explanation

Procedure

Color

State

module

 

 

 

CPU0 +12ss Alm

Amber

Blink

CPU module #1

+12-V power voltage alarm

Contact your sales agent.

07

 

 

 

(upper limit)

 

CPU0 +12ss Alm

Amber

Lit

CPU module #1

Fatal +12-V power voltage

 

09

 

 

 

alarm (upper limit)

 

CPU0 +12v Alm

Amber

Blink

CPU module #1

12-V power voltage alarm

 

00

 

 

 

(lower limit)

 

CPU0 +12v Alm

Amber

Lit

CPU module #1

Fatal 12-V power voltage

 

02

 

 

 

alarm (lower limit)

 

CPU0 +12v Alm

Amber

Blink

CPU module #1

12-V power voltage alarm

 

07

 

 

 

(upper limit)

 

CPU0 +12v Alm

Amber

Lit

CPU module #1

Fatal 12-V power voltage

 

09

 

 

 

alarm (upper limit)

 

CPU0 +1.5v Alm

Amber

Blink

CPU module #1

1.5-V power voltage alarm

 

00

 

 

 

(lower limit)

 

CPU0 +1.5v Alm

Amber

Lit

CPU module #1

Fatal 1.5-V power voltage

 

02

 

 

 

alarm (lower limit)

 

CPU0 +1.5v Alm

Amber

Blink

CPU module #1

1.5-V power voltage alarm

 

07

 

 

 

(upper limit)

 

CPU0 +1.5v Alm

Amber

Lit

CPU module #1

Fatal 1.5-V power voltage

 

09

 

 

 

alarm (upper limit)

 

CPU0 +2.5vAlm

Amber

Blink

CPU module #1

2.5-V power voltage alarm

 

00

 

 

 

(lower limit)

 

CPU0 +2.5vAlm

Amber

Lit

CPU module #1

Fatal 2.5-V power voltage

 

02

 

 

 

alarm (lower limit)

 

CPU0 +2.5vAlm

Amber

Blink

CPU module #1

2.5-V power voltage alarm

 

07

 

 

 

(upper limit)

 

CPU0 +2.5vAlm

Amber

Lit

CPU module #1

Fatal 2.5-V power voltage

 

09

 

 

 

alarm (upper limit)

 

CPU0 +2.5VcAlm

Amber

Blink

CPU module #1

2.5-V power voltage alarm

 

00

 

 

 

(lower limit)

 

CPU0 +2.5VcAlm

Amber

Lit

CPU module #1

Fatal 2.5-V power voltage

 

02

 

 

 

alarm (lower limit)

 

CPU0 +2.5VcAlm

Amber

Blink

CPU module #1

2.5-V power voltage alarm

 

07

 

 

 

(upper limit)

 

CPU0 +2.5VcAlm

Amber

Lit

CPU module #1

Fatal 2.5-V power voltage

 

09

 

 

 

alarm (upper limit)

 

CPU0 +3.3vAlm

Amber

Blink

CPU module #1

3.3-V power voltage alarm

 

00

 

 

 

(lower limit)

 

CPU0 +3.3vAlm

Amber

Lit

CPU module #1

Fatal 3.3-V power voltage

 

02

 

 

 

alarm (lower limit)

 

CPU0 +3.3vAlm

Amber

Blink

CPU module #1

3.3-V power voltage alarm

 

07

 

 

 

(upper limit)

 

CPU0 +3.3vAlm

Amber

Lit

CPU module #1

Fatal 3.3-V power voltage

 

09

 

 

 

alarm (upper limit)

 

CPU0 +3.3vsAlm

Amber

Blink

CPU module #1

3.3-V power voltage alarm

 

00

 

 

 

(lower limit)

 

CPU0 +3.3vsAlm

Amber

Lit

CPU module #1

Fatal 3.3-V power voltage

 

02

 

 

 

alarm (lower limit)

 

CPU0 +3.3vsAlm

Amber

Blink

CPU module #1

3.3-V power voltage alarm

 

07

 

 

 

(upper limit)

 

CPU0 +3.3vsAlm

Amber

Lit

CPU module #1

Fatal 3.3-V power voltage

 

09

 

 

 

alarm (upper limit)

 

CPU0 +5.0vAlm

Amber

Blink

CPU module #1

5-V power voltage alarm

 

00

 

 

 

(lower limit)

 

CPU0 +5.0vAlm

Amber

Lit

CPU module #1

Fatal 5-V power voltage alarm

 

02

 

 

 

(lower limit)