Error Code List.pdf - 第39页

RL1 31 ERROR CODE LIST 2.4 Errors DA8EEC- 91-210- A0 2.4- 16 1853 Ex ternal scale s tatus 1 e rror DESCRI PTIO N Exte r nal scale e r ror w as de tected . CAUSE The bit 1 of the error code of the ex t ernal scale c hange…

RL131

ERROR CODE LIST

2.4 Errors

DA8EEC-91-210-A0

2.4-15

1847

Absolute 1 round counter abnormal error

DESCRIPTION

Absolute single rotation counter error was detected.

CAUSE

Absolute encoder detected a single rotation counter error.

SOLUTION

Replace the servomotor.

NOTE

1848

Absolute multi round counter abnormal error

DESCRIPTION

Absolute multiple rotation counter error was detected.

CAUSE

Absolute encoder detected a multiple rotation counter error.

SOLUTION

Replace the servomotor.

NOTE

1849

Absolute status abnormal error

DESCRIPTION

Absolute status error was detected.

CAUSE

Absolute encoder rotated at the rated value or more at power ON.

SOLUTION

Do not let the motor move when turning power ON.

NOTE

1850

Encoder Z phase abnormal error

DESCRIPTION

Missing pulses of serial encoder Z-phase were detected.

CAUSE

Encoder is at fault.

SOLUTION

Replace the servomotor.

NOTE

1851

Encoder CS signal abnormal error

DESCRIPTION

CS signal logic error of serial encoder was detected.

CAUSE

Encoder is at fault.

SOLUTION

Replace the servomotor.

NOTE

1852

External scale status 0 error

DESCRIPTION

External scale error was detected.

CAUSE

The bit 0 of the error code of the external scale changed to 1.

SOLUTION

Eliminate the cause of the error and execute the command to clear the external scale error. Then turn the control

power OFF once and turn it back ON.

NOTE

RL131

ERROR CODE LIST

2.4 Errors

DA8EEC-91-210-A0

2.4-16

1853

External scale status 1 error

DESCRIPTION

External scale error was detected.

CAUSE

The bit 1 of the error code of the external scale changed to 1.

SOLUTION

Eliminate the cause of the error and execute the command to clear the external scale error. Then turn the control

power OFF once and turn it back ON.

NOTE

1854

External scale status 2 error

DESCRIPTION

External scale error was detected.

CAUSE

The bit 2 of the error code of the external scale changed to 1.

SOLUTION

Eliminate the cause of the error and execute the command to clear the external scale error. Then turn the control

power OFF once and turn it back ON.

NOTE

1855

External scale status 3 error

DESCRIPTION

External scale error was detected.

CAUSE

The bit 3 of the error code of the external scale changed to 1.

SOLUTION

Eliminate the cause of the error and execute the command to clear the external scale error. Then turn the control

power OFF once and turn it back ON.

NOTE

1856

External scale status 4 error

DESCRIPTION

External scale error was detected.

CAUSE

The bit 4 of the error code of the external scale changed to 1.

SOLUTION

Eliminate the cause of the error and execute the command to clear the external scale error. Then turn the control

power OFF once and turn it back ON.

NOTE

1857

External scale status 5 error

DESCRIPTION

External scale error was detected.

CAUSE

The bit 5 of the error code of the external scale changed to 1.

SOLUTION

Eliminate the cause of the error and execute the command to clear the external scale error. Then turn the control

power OFF once and turn it back ON.

NOTE

1858

External scale in addition error

DESCRIPTION

External scale error was detected.

CAUSE

External scale position reset command was executed. Or an error occurred due to other factor.

SOLUTION

Turn the control power OFF once and turn it back ON to reset.

NOTE

RL131

ERROR CODE LIST

2.4 Errors

DA8EEC-91-210-A0

2.4-17

1859

Node address setting abnormal error

DESCRIPTION

Node address setting error was detected in the servo amplifier

CAUSE

Node address set via the rotary switch on the front panel of the servo amplifier is 32 or more.

SOLUTION

Set the node address of the servo amplifier to within 31 and restart the servo amplifier.

NOTE

1860

Continual communication abnormal error

DESCRIPTION

Continual communication error was detected in the servo amplifier.

CAUSE

Trouble occurred in the network command several times in succession.

SOLUTION

Check the connector for proper connection. Replace the communication cable. If excessive noise on the

communication cable is the problem, reroute the wiring.

NOTE

1861

Communication timeout abnormal error

DESCRIPTION

Communication timeout of the servo amplifier was detected.

CAUSE

A certain period of time elapsed without receipt of a network command.

SOLUTION

Check that the communication cable between the servo amplifier and NC board is looped properly.

NOTE

1862

Cyclic data reception failure

DESCRIPTION

The servo amp could not receive the cyclic data.

CAUSE

The network command was abnormal.

SOLUTION

Please confirm the network command.

Please turn off the machine.

NOTE

1863

Emergency stop input

DESCRIPTION

Servo amplifier detected emergency stop input.

CAUSE

Emergency stop input (No. 2 pin of EMG-STP) is open.

SOLUTION

Check for any abnormality in the switch, wires and power supply connected to the emergency stop input. Especially

check for slow rise time of the control signal power.

NOTE

1864

Motor auto-recognition abnormal error

DESCRIPTION

Motor auto-recognition abnormal error occurred.

CAUSE

The motor could not adapt to that servo amp.

SOLUTION

Please confirm the specification of motor and amp.

If those specifications do not adapt please change the motor adapt to the servo amp.

Please inform us that situation.

NOTE