This chapter provides information on the meaning of, 
causes of, and corrections for alarms and warnings.
12.1
Inspections and Part Replacement  . . . . . . 12-2
12.1.1 Inspections  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2
12.1.2 Guidelines for Part Replacement . . . . . . . . . . . . 12-2
12.1.3 Replacing the Battery  . . . . . . . . . . . . . . . . . . . . 12-3
12.2
Alarm Displays   . . . . . . . . . . . . . . . . . . . . . 12-5
12.2.1 List of Alarms   . . . . . . . . . . . . . . . . . . . . . . . . . . 12-5
12.2.2 Troubleshooting Alarms . . . . . . . . . . . . . . . . . . 12-11
12.2.3 Resetting Alarms . . . . . . . . . . . . . . . . . . . . . . . 12-40
12.2.4 Displaying the Alarm History  . . . . . . . . . . . . . . 12-41
12.2.5 Clearing the Alarm History   . . . . . . . . . . . . . . . 12-42
12.2.6 Resetting Alarms Detected in Option Modules  12-43
12.3
Warning Displays . . . . . . . . . . . . . . . . . . . 12-45
12.3.1 List of Warnings   . . . . . . . . . . . . . . . . . . . . . . . 12-45
12.3.2 Troubleshooting Warnings . . . . . . . . . . . . . . . . 12-46
12.4
Troubleshooting Based on the Operation and Conditions of the Servomotor  12-51
Maintenance
12