YASKAWA SGM series - Inspection, Maintenance, and Troubleshooting

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INSPECTION, MAINTENANCE,
AND TROUBLESHOOTING
This chapter describes the basic inspections and maintenance to be carried
out by the customer.
In addition, troubleshooting procedures are described for problems which
cause an alarm display and for problems which result in no alarm display.
6.1 Inspection and Maintenance 344...............
6.1.1 Servomotor 344........................................
6.1.2 Servopack 345.........................................
6.1.3 Replacing Battery for Absolute Encoder 346.................
6.2 Troubleshooting 347.........................
6.2.1 Troubleshooting Problems with Alarm Display 347............
6.2.2 Troubleshooting Problems With No Alarm Display 366.........
6.2.3 Internal Connection Diagram
and Instrument Connection Examples 368...................
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