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Sigma II User's Manual
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 Battery for 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 ................................. 9-35
9.2.3
Alarm Display Table ................................................................................. 9-37
9.2.4
Warning Displays...................................................................................... 9-39
Chapter 9: Inspection, Maintenance, and Troubleshooting
9-1
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