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5 Spindle Adjustment ................................................... 5 - 1
5-1 D/A output specifications for spindle drive unit................................................................................. 5 - 2
5-1-1 D/A output specifications.......................................................................................................... 5 - 2
5-1-2 Setting the output data ............................................................................................................. 5 - 3
5-1-3 Setting the output magnification ............................................................................................... 5 - 6
5-2 Adjustment procedures for each control...........................................................................................5 - 7
5-2-1 Basic adjustments .................................................................................................................... 5 - 7
5-2-2 Gain adjustment ....................................................................................................................... 5 - 8
5-2-3 Adjusting the acceleration/deceleration operation.................................................................. 5 - 12
5-2-4 Orientation adjustment ...........................................................................................................5 - 19
5-2-5 Synchronous tapping adjustment ........................................................................................... 5 - 23
5-2-6 Spindle C axis adjustment (For lathe system)........................................................................ 5 - 27
5-2-7 Spindle synchronization adjustment (For lathe system)......................................................... 5 - 32
5-2-8 Deceleration coil changeover valid function by emergency stop............................................ 5 - 34
5-2-9 High-response acceleration/deceleration function.................................................................. 5 - 35
5-2-10 Spindle cutting withstand level improvement........................................................................ 5 - 36
5-3 Settings for emergency stop........................................................................................................... 5 - 37
5-3-1 Deceleration control................................................................................................................ 5 - 37
5-4 Spindle control signal......................................................................................................................5 - 38
5-4-1 Spindle control input (NC to Spindle) .....................................................................................5 - 38
5-4-2 Spindle control output (Spindle to NC) ................................................................................... 5 - 43
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 - 8
6-3 Troubleshooting................................................................................................................................ 6 - 9
6-3-1 Troubleshooting at power ON................................................................................................... 6 - 9
6-3-2 Troubleshooting for each alarm No........................................................................................ 6 - 10
6-3-3 Troubleshooting for each warning No..................................................................................... 6 - 35
6-3-4 Parameter numbers during initial parameter error.................................................................. 6 - 38
6-3-5 Troubleshooting the spindle system when there is no alarm or warning................................ 6 - 39
7 Maintenance ............................................................... 7 - 1
7-1 Periodic inspections.......................................................................................................................... 7 - 2
7-1-1 Inspections ............................................................................................................................... 7 - 2
7-1-2 Cleaning of spindle motor......................................................................................................... 7 - 2
7-2 Service parts..................................................................................................................................... 7 - 7
7-3 Adding and replacing units and parts ............................................................................................... 7 - 8
7-3-1 Replacing the drive unit............................................................................................................ 7 - 9
7-3-2 Replacing the unit fan............................................................................................................. 7 - 10
7-3-3 Replacing the battery.............................................................................................................. 7 - 14
Appendix 1 Cable and Connector Specifications
...................................................Appendix 1 - 1
Appendix 1-1 Selection of cable ............................................................................................. Appendix 1 - 2
Appendix 1-1-1 Cable wire and assembly ......................................................................... Appendix 1 - 2
Appendix 1-2 Cable connection diagram................................................................................ Appendix 1 - 4
Appendix 1-2-1 Battery cable............................................................................................. Appendix 1 - 4
Appendix 1-2-2 Optical communication repeater unit cable .............................................. Appendix 1 - 5