Sony PFV-SP3300 Panduan Pemeliharaan - Halaman 9

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Halaman Cetak
Sony PFV-SP3300 Panduan Pemeliharaan
When two power supply units are installed
Indicator
Indicator
A
B
Lights in
Lights in
green
green
Blinks in
Blinks in
green
green
Blinks in
Blinks in
red
red
Lights in
Lights in
red
green
Off
Lights in
green
Lights in
Lights in
green
red
Lights in
Off
green
Off
Off
Low: The open collector is ON.
High: The open collector is OFF.
PFV-SP3300
State
Normal operation
Warning is generated
on the optional board.
An error occurs
on the optional board.
The current
consumption overflows.
The fan at the rear of this unit
stops.
Abnormality occurs at the output
voltage of power supply unit A.
Abnormality occurs
in the fan of power supply unit A.
Abnormality occurs
in power supply unit A.
The switch of power supply unit A
is turned off.
Abnormality occurs at the output
voltage of power supply unit B.
Abnormality occurs
in the fan of power supply unit B.
Abnormality occurs
in power supply unit B.
The switch of power supply unit B
is turned off.
Abnormality occurs in both
power supply units A and B.
The switches of power supply units High
A and B are turned off.
STATUS OUT connector
1pin
2pin
3pin
PS-A
PS-B
FAN
ERROR
ERROR
ERROR
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
High
High
Low
Low
High
Low
Low
High
Low
Low
High
Low
Low
Low
High
Low
Low
High
Low
Low
High
Low
Low
High
Low
High
High
High
High
High
1-3. Status Indicators
4pin
5pin
BOARD
BOARD
ERROR
WARNING
Low
Low
Low
High
High
Low
High
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
High
High
High
High
1-3 (E)