Error Code List.pdf - 第38页

RL1 31 ERROR CODE LIST 2.4 Errors DA8EEC- 91-210- A0 2.4- 15 1847 Absolute 1 round c ounter abno rmal erro r DESCRI PTIO N Ab solu te sin gle ro tatio n cou nte r er ror was de te cte d. CAUSE Absolute e ncoder de t ecte…

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RL131
ERROR CODE LIST
2.4 Errors
DA8EEC-91-210-A0
2.4-14
1841
EEPROM Parameter abnormal error
DESCRIPTION
EEPROM parameter error for the servo amplifier was detected.
CAUSE
When reading the data from the EEPROM at power ON, the parameter save area data was found to be destroyed.
SOLUTION
Set all parameters again. If the error persists, the EEPROM may be defective.
NOTE
1842
EEPROM Check code abnormal error
DESCRIPTION
EEPROM check code error for the servo amplifier was detected.
CAUSE
When reading the data from the EEPROM at power ON, the EEPROM write check data was found to be destroyed.
SOLUTION
The EEPROM may be defective.
NOTE
1843
Drive prohibition input abnormal error
DESCRIPTION
Abnormal drive prohibition input signal of the servo amplifier was entered.
CAUSE
Both of the drive prohibition inputs (CW, CCW) opened.
SOLUTION
Check for abnormality in the switch, wires and power supply connected to the prohibition inputs (CW, CCW).
Especially check for slow rise time of the control signal power.
NOTE
1844
Absolute encoder system breakdown error
DESCRIPTION
Absolute encoder system breakdown error was detected.
CAUSE
Built-in capacitor voltage dropped to below the rated value because the supply power to the absolute encoder and
battery power ran down.
SOLUTION
Connect the battery power and clear the absolute encoder.
NOTE
1845
Absolute counter overflow error
DESCRIPTION
Absolute counter overflow error was detected.
CAUSE
The multiple rotation counter of the absolute encoder exceeded the rated value.
SOLUTION
Set the absolute encoder setting to a proper value. Set the displacement from the machine origin to within 32767
rotations.
NOTE
1846
Absolute over speed abnormal error
DESCRIPTION
Absolute over speed abnormal error was detected.
CAUSE
The rotating speed of the motor exceeded the rated value while battery power only was being supplied at power
failure.
SOLUTION
Check the power voltage on the encoder side.
NOTE
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