YASKAWA SGD7S-xxxDA0 series Product Manual page 514

16.2 Alarm Displays
16.2.1 List of Alarms
Alarm
Code
*2
8A5h
*2
8A6h
A10h
A11h
A12h
A20h
A40h
A41h
A47h
A48h
b33h
bF0h
bF1h
bF2h
bF3h
bF4h
bF5h
bF6h
bF7h
bF8h
C10h
C20h
C21h
C22h
C50h
C51h
C52h
C53h
16-8
Alarm Name
External Encoder Over-
speed
External Encoder Over-
heated
EtherCAT DC Synchroni-
*1
zation Error
EtherCAT State Error
EtherCAT Outputs Data
*1
Synchronization Error
Parameter Setting Error
System Initialization Error
Communication Device
Initialization Error
Loading Servo Information
Error
EEPROM Parameter Data
Error
Current Detection Error 3
System Alarm 0
System Alarm 1
System Alarm 2
System Alarm 3
System Alarm 4
System Alarm 5
System Alarm 6
System Alarm 7
System Alarm 8
Servomotor Out of Control The Servomotor ran out of control.
Phase Detection Error
Polarity Sensor Error
Phase Information Dis-
agreement
Polarity Detection Failure
Overtravel Detected
during Polarity Detection
Polarity Detection Not
Completed
Out of Range of Motion for
Polarity Detection
Alarm Meaning
An overspeed error occurred in the external
encoder.
An overheating error occurred in the external
encoder.
The SERVOPACK and Sync0 events cannot be
synchronized.
The EtherCAT AL does not move to the Opera-
tional state when the DS402 drive is in Operation
Enabled state.
The process data reception events and Sync0
events cannot be synchronized. (Process data
communications failed.)
A parameter setting exceeds the setting range.
Initialization failed when the power supply was
turned ON.
An error occurred during ESC initialization.
Loading SERVOPACK information failed.
A checksum error occurred in the EEPROM.
An error occurred in the current detection circuit.
Internal program error 0 occurred in the SERVO-
PACK.
Internal program error 1 occurred in the SERVO-
PACK.
Internal program error 2 occurred in the SERVO-
PACK.
Internal program error 3 occurred in the SERVO-
PACK.
Internal program error 4 occurred in the SERVO-
PACK.
Internal program error 5 occurred in the SERVO-
PACK.
Internal program error 6 occurred in the SERVO-
PACK.
Internal program error 7 occurred in the SERVO-
PACK.
Internal program error 8 occurred in the SERVO-
PACK.
The detection of the phase is not correct.
An error occurred in the polarity sensor.
The phase information does not match.
The polarity detection failed.
The overtravel signal was detected during polarity
detection.
The servo was turned ON before the polarity was
detected.
The travel distance exceeded the setting of
Pn48E (248Eh) (Polarity Detection Range).
Continued from previous page.
Servo-
Alarm
motor
Reset
Stop-
Possi-
ping
ble?
Method
Gr.1 Yes
Gr.1 Yes
Gr.2 Yes
Gr.2 Yes
Gr.2 Yes
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 Yes
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 Yes
Gr.1 Yes
Gr.1 No
Continued on next page.