Maintenance - YASKAWA SGD7S series Product Manual

Maintenance

This chapter provides information on the meaning of,
causes of, and corrections for alarms and warnings.
4.1 SERVOPACKs with Analog Voltage/Pulse Train References . . 4-2
4.1.1 Alarm Displays . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4.1.2 List of Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4.1.3 Troubleshooting Alarms . . . . . . . . . . . . . . . . . . . . 4-9
4.1.4 Warning Displays . . . . . . . . . . . . . . . . . . . . . . . 4-37
4.1.5 List of Warnings . . . . . . . . . . . . . . . . . . . . . . . . 4-38
4.1.6 Troubleshooting Warnings . . . . . . . . . . . . . . . . . 4-39
4.1.7 Troubleshooting Based on the Operation
and Conditions of the Servomotor . . . . . . . . . . 4-44
4.2 SERVOPACKs with MECHATROLINK-III Communications References . .4-55
4.2.1 Alarm Displays . . . . . . . . . . . . . . . . . . . . . . . . . 4-55
4.2.2 List of Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . 4-55
4.2.3 Troubleshooting Alarms . . . . . . . . . . . . . . . . . . . 4-61
4.2.4 Warning Displays . . . . . . . . . . . . . . . . . . . . . . . 4-91
4.2.5 List of Warnings . . . . . . . . . . . . . . . . . . . . . . . . 4-92
4.2.6 Troubleshooting Warnings . . . . . . . . . . . . . . . . . 4-94
4.2.7 Troubleshooting Based on the Operation
and Conditions of the Servomotor . . . . . . . . . 4-101
4