YASKAWA SGD7S-***A20****F62 Series Product Manual page 79

Alarm
Alarm Name
Number
External Encoder Module
A.8A1
Error
External Incremental
A.8A2
Encoder Sensor Error
External Absolute Encoder
A.8A3
Position Error
External Encoder Over-
A.8A5
speed
External Encoder Over-
A.8A6
heated
A.b33 Current Detection Error 3
MECHATROLINK Commu-
A.b6A
nications ASIC Error 1
MECHATROLINK Commu-
A.b6b
nications ASIC Error 2
A.bF0 System Alarm 0
A.bF1 System Alarm 1
A.bF2 System Alarm 2
A.bF3 System Alarm 3
A.bF4 System Alarm 4
A.bF5 System Alarm 5
A.bF6 System Alarm 6
A.bF7 System Alarm 7
A.bF8 System Alarm 8
A.C10 Servomotor Out of Control The Servomotor ran out of control.
A.C20 Phase Detection Error
A.C21 Polarity Sensor Error
Phase Information Dis-
A.C22
agreement
A.C50 Polarity Detection Failure
Overtravel Detected
A.C51
during Polarity Detection
Polarity Detection Not
A.C52
Completed
Out of Range of Motion for
A.C53
Polarity Detection
Polarity Detection Failure
A.C54
2
Encoder Clear Error or
A.C80 Multiturn Limit Setting
Error
Alarm Meaning
An error occurred in the Serial Converter Unit.
An error occurred in the external encoder.
An error occurred in the position data of the
external encoder.
An overspeed error occurred in the external
encoder.
An overheating error occurred in the external
encoder.
An error occurred in the current detection circuit.
ASIC error 1 occurred in MECHATROLINK com-
munications.
ASIC error 2 occurred in MECHATROLINK com-
munications.
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 (Polarity Detection Range).
The polarity detection failed.
The multiturn data for the absolute encoder was
not correctly cleared or set.
5.2 List of Alarms
Continued from previous page.
Servo-
Alarm
motor
Reset
Stop-
Possi-
ping
ble?
Method
Gr.1 Yes
Gr.1 Yes
Gr.1 Yes
Gr.1 Yes
Gr.1 Yes
Gr.1 No
Gr.1 No
Gr.2 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
Gr.1 No
Gr.1 No
Continued on next page.
5
5-5