Maintenance - YASKAWA SGD7S Product Manual

Maintenance

This chapter provides information on the meaning of,
causes of, and corrections for alarms and warnings.
14.1 Inspections and Part Replacement . . . . . . 14-2
14.1.1 Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-2
14.1.2 Guidelines for Part Replacement . . . . . . . . . . . . 14-2
14.1.3 Replacing the Battery . . . . . . . . . . . . . . . . . . . . 14-3
14.2 Alarm Displays . . . . . . . . . . . . . . . . . . . . . 14-5
14.2.1 List of Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . 14-5
14.2.2 Troubleshooting Alarms . . . . . . . . . . . . . . . . . . 14-11
14.2.3 Resetting Alarms . . . . . . . . . . . . . . . . . . . . . . . 14-42
14.2.4 Displaying the Alarm History . . . . . . . . . . . . . . 14-42
14.2.5 Clearing the Alarm History . . . . . . . . . . . . . . . 14-43
14.2.6 Resetting Alarms Detected in Option Modules 14-44
14.2.7 Resetting Motor Type Alarms . . . . . . . . . . . . . 14-46
14.3 Warning Displays . . . . . . . . . . . . . . . . . . . 14-47
14.3.1 List of Warnings . . . . . . . . . . . . . . . . . . . . . . . 14-47
14.3.2 Troubleshooting Warnings . . . . . . . . . . . . . . . . 14-48
14.4 Troubleshooting Based on the Operation and Conditions of the Servomotor . .14-54
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