Sigma II User’s Manual Chapter 9: Inspection, Maintenance, and Troubleshooting
9 - 1
9 Inspection, Maintenance, and Troubleshooting
This chapter describes the basic inspection and maintenance to
be carried out by the user. In addition, troubleshooting
procedures are described for problems which generate an alarm
display and for problems which result in no alarm display.
9.1 Servodrive Inspection and Maintenance.............................................................. 9-2
9.1.1 Servomotor Inspection................................................................................ 9-2
9.1.2 Servo Amplifier Inspection......................................................................... 9-3
9.1.3 Replacing the Battery for the Absolute Encoder ........................................ 9-4
9.2 Troubleshooting ................................................................................................... 9-5
9.2.1 Troubleshooting Problems with Alarm Displays........................................ 9-5
9.2.2 Troubleshooting Problems with No Alarm Display ................................. 9-37
9.2.3 Alarm Display Table ................................................................................. 9-40
9.2.4 List of Additional or Modified Alarm and Warning Displays (Applicable
only to SGDH amplifiers with version # 33ooo or higher) ...................... 9-42
9.2.5 Warning Displays...................................................................................... 9-43
9.2.6 Additional Sigma II Alarms...................................................................... 9-44
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