Error Code List.pdf - 第40页
AV131 ERROR CODE LIST 2.4 Errors D79EEC- 91-210-A 0 2.4- 17 1853 Ex t ernal scale s tatus 1 e rror DESCRI PTIO N Ex t ernal scale error was de tecte d. CAUSE The bit 1 of the error code of t he e xte rnal scale c hanged …
AV131
ERROR CODE LIST
2.4 Errors
D79EEC-91-210-A0
2.4-16
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
AV131
ERROR CODE LIST
2.4 Errors
D79EEC-91-210-A0
2.4-17
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
AV131
ERROR CODE LIST
2.4 Errors
D79EEC-91-210-A0
2.4-18
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
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
Servo amplifier failed to receive the cyclic data.
CAUSE
Invalid network command
SOLUTION
Check for any abnormality in the network command.
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