Error Code List.pdf - 第44页

RL1 31 ERROR CODE LIST 2.4 Errors DA8EEC- 91-210- A0 2.4- 21 1882 Board te m pera tur e ove rheat e r ror DESCRI PTIO N T h e s ur fa c e t em p er at ur e of t h e NC /I O bo a r d exce ed ed a s et v al u e. CAUSE T h …

RL131

ERROR CODE LIST

2.4 Errors

DA8EEC-91-210-A0

2.4-20

1876

Communication optical alarm

DESCRIPTION

Communication optical alarm was detected.

CAUSE

There is a possibility of quantities of light shortage of the Ring communication.

SOLUTION

Please confirm quantities of light of the optical cable.

NOTE

1877

Controller fan motor life span alarm

DESCRIPTION

Fan motor of the controller case was life span warning.

CAUSE

The rotational speed of fan motor became below a set value.

SOLUTION

There is a possibility of the end of the life span of fan motor.

NOTE

1878

Controller fan motor breakdown alarm

DESCRIPTION

Fan motor of the controller case was breakdown warning.

CAUSE

The rotational speed of fan motor became a stopping condition.

SOLUTION

There is a possibility that fan motor is out of order.

NOTE

1879

AC FAIL detection

DESCRIPTION

AC FAIL was detected.

CAUSE

There is a possibility that the AC FAIL signal is input. There is a possibility that the CN8 connector of the NC/IO

board has come off.

SOLUTION

Please confirm the AC FAIL signal line.

NOTE

1880

Battery low warning

DESCRIPTION

The battery for the backup of the memory of the NC/IO board was low voltage.

CAUSE

The voltage of the battery became 2.7V or less.

SOLUTION

The battery is exchanged.

NOTE

1881

Battery shortage warning

DESCRIPTION

The battery for the backup of the memory of the NC/IO board was shortage.

CAUSE

The voltage of the battery became 1.8V or less.

SOLUTION

The battery of the NC/IO board is exchanged at once.

NOTE

RL131

ERROR CODE LIST

2.4 Errors

DA8EEC-91-210-A0

2.4-21

1882

Board temperature overheat error

DESCRIPTION

The surface temperature of the NC/IO board exceeded a set value.

CAUSE

The surface temperature of the board exceeded 100℃.

SOLUTION

Please contact our service section.

NOTE

1883

Keyboard overcurrent alarm

DESCRIPTION

CPU board detected the keyboard overcurrent.

CAUSE

The overcurrent was in the keyboard terminal of CPU board.

SOLUTION

Please contact our service section.

NOTE

1884

Mouse overcurrent alarm

DESCRIPTION

CPU board detected the mouse overcurrent.

CAUSE

The overcurrent was in the mouse terminal of CPU board.

SOLUTION

Please contact our service section.

NOTE

1885

CPU internal error

DESCRIPTION

An internal error of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE

1886

CPU battery alarm

DESCRIPTION

The battery alarm of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE

1887

CPU thermal alarm

DESCRIPTION

The thermal alarm of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE

RL131

ERROR CODE LIST

2.4 Errors

DA8EEC-91-210-A0

2.4-22

1888

LVDS over current alarm

DESCRIPTION

The LVDS overcurrent alarm of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE

1889

DVI overcurrent alarm

DESCRIPTION

The DVI overcurrent alarm of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE

1890

USB0 overcurrent alarm

DESCRIPTION

The USB0 overcurrent alarm of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE

1891

USB1 overcurrent alarm

DESCRIPTION

The USB1 overcurrent alarm of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE

1892

USB2 overcurrent alarm

DESCRIPTION

The USB2 overcurrent alarm of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE

1893

USB3 overcurrent alarm

DESCRIPTION

The USB3 overcurrent alarm of CPU board was detected.

CAUSE

There is a possibility that CPU board is out of order.

SOLUTION

Please contact our service section.

NOTE