YASKAWA SGD7S-*A20**F62 Series Product Manual

Contents

5.2 List of Alarms5 Maintenance5-5A.8A1 External Encoder ModuleError An error occurred in the Serial Converter Unit. Gr.1 YesA.8A2 External IncrementalEncoder Sensor Error An error occurred in the external encoder. Gr.1 YesA.8A3 External Absolute EncoderPosition ErrorAn error occurred in the position data of theexternal encoder. Gr.1 YesA.8A5 External Encoder Over-speedAn overspeed error occurred in the externalencoder. Gr.1 YesA.8A6 External Encoder Over-heatedAn overheating error occurred in the externalencoder. Gr.1 YesA.b33 Current Detection Error 3 An error occurred in the current detection circuit. Gr.1 NoA.b6A MECHATROLINK Commu-nications ASIC Error 1ASIC error 1 occurred in MECHATROLINK com-munications. Gr.1 NoA.b6b MECHATROLINK Commu-nications ASIC Error 2ASIC error 2 occurred in MECHATROLINK com-munications. Gr.2 NoA.bF0 System Alarm 0 Internal program error 0 occurred in the SERVO-PACK. Gr.1 NoA.bF1 System Alarm 1 Internal program error 1 occurred in the SERVO-PACK. Gr.1 NoA.bF2 System Alarm 2 Internal program error 2 occurred in the SERVO-PACK. Gr.1 NoA.bF3 System Alarm 3 Internal program error 3 occurred in the SERVO-PACK. Gr.1 NoA.bF4 System Alarm 4 Internal program error 4 occurred in the SERVO-PACK. Gr.1 NoA.bF5 System Alarm 5 Internal program error 5 occurred in the SERVO-PACK. Gr.1 NoA.bF6 System Alarm 6 Internal program error 6 occurred in the SERVO-PACK. Gr.1 NoA.bF7 System Alarm 7 Internal program error 7 occurred in the SERVO-PACK. Gr.1 NoA.bF8 System Alarm 8 Internal program error 8 occurred in the SERVO-PACK. Gr.1 NoA.C10 Servomotor Out of Control The Servomotor ran out of control. Gr.1 YesA.C20 Phase Detection Error The detection of the phase is not correct. Gr.1 NoA.C21 Polarity Sensor Error An error occurred in the polarity sensor. Gr.1 NoA.C22 Phase Information Dis-agreement The phase information does not match. Gr.1 NoA.C50 Polarity Detection Failure The polarity detection failed. Gr.1 NoA.C51 Overtravel Detectedduring Polarity DetectionThe overtravel signal was detected during polaritydetection. Gr.1 YesA.C52 Polarity Detection NotCompletedThe servo was turned ON before the polarity wasdetected. Gr.1 YesA.C53 Out of Range of Motion forPolarity DetectionThe travel distance exceeded the setting ofPn48E (Polarity Detection Range). Gr.1 NoA.C54 Polarity Detection Failure2 The polarity detection failed. Gr.1 NoA.C80Encoder Clear Error orMultiturn Limit SettingErrorThe multiturn data for the absolute encoder wasnot correctly cleared or set. Gr.1 NoContinued on next page.Continued from previous page.AlarmNumber Alarm Name Alarm MeaningServo-motorStop-pingMethodAlarmResetPossi-ble?