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5. Spindle Adjustment
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 .................................................................................... 5-4
5-2 Spindle control signal........................................................................................................... 5-6
5-2-1 Spindle control input (NC to SP) ................................................................................... 5-6
5-2-2 Spindle control output (SP to NC) ............................................................................... 5-15
5-3 Adjustment procedures for each control ........................................................................... 5-26
5-3-1 Basic adjustments........................................................................................................ 5-26
5-3-2 Adjusting the acceleration/deceleration operation ...................................................... 5-27
5-3-3 Adjusting the orientation control .................................................................................. 5-36
5-3-4 Adjusting the synchronous tap control ........................................................................ 5-50
5-3-5 Adjusting the C-axis control......................................................................................... 5-54
5-3-6 Adjusting the spindle synchronous control.................................................................. 5-57
6. Troubleshooting
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
7. Maintenance
7-1 Inspections........................................................................................................................... 7-2
7-2 Service parts ........................................................................................................................ 7-2
7-3 Adding and replacing units and parts .................................................................................. 7-3
7-3-1 Replacing the drive unit .................................................................................................7-3
7-3-2 Replacing the unit fan.................................................................................................... 7-4
Appendix 1. Cable and Connector Specifications
Appendix 1-1 Selection of cable ..............................................................................................A1-2
Appendix 1-1-1 Cable wire and assembly ............................................................................A1-2
Appendix 1-1-2 Flexible conduits..........................................................................................A1-4
Appendix 1-2 Cable connection diagram................................................................................. A1-6
Appendix 1-3 Connector outline dimension drawings ...........................................................A1-13
Appendix 2. Compliance to EC Directives
Appendix 2-1 Compliance to EC Directives ............................................................................ A2-2
Appendix 2-1-1 European EC Directives.............................................................................. A2-2
Appendix 2-1-2 Cautions for EC Directive compliance........................................................... A2-2