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6. Troubleshooting
6 - 1
6-1 Points of caution and confirmation ................................................................................................... 6-2
6-1-1 LED display when alarm or warning occurs .............................................................................. 6-3
6-2 Protective functions list of units ........................................................................................................ 6-4
6-2-1 List of alarms.............................................................................................................................. 6-4
6-2-2 List of warnings.......................................................................................................................... 6-9
6-3 Troubleshooting .............................................................................................................................. 6-10
6-3-1 Troubleshooting at power ON.................................................................................................. 6-10
6-3-2 Troubleshooting for each alarm No. ........................................................................................ 6-11
6-3-3 Troubleshooting for each warning No......................................................................................6-40
6-3-4 Parameter numbers during initial parameter error................................................................... 6-44
6-3-5 Troubleshooting the spindle system when there is no alarm or warning................................. 6-45