7
15.3.5 Function................................................................................................................................. 15-21
15.3.6 Absolute position detection system....................................................................................... 15-24
15.4 Characteristics ............................................................................................................................. 15-25
15.4.1 Overload protection characteristics ...................................................................................... 15-25
15.4.2 Power supply capacity and generated loss .......................................................................... 15-26
15.4.3 Dynamic brake characteristics.............................................................................................. 15-27
15.4.4 Permissible load to motor mass ratio when the dynamic brake is used............................... 15-28
16. USING A DIRECT DRIVE MOTOR 16- 1 to 16-20
16.1 Functions and configuration ......................................................................................................... 16- 1
16.1.1 Summary................................................................................................................................ 16- 1
16.1.2 Configuration including peripheral equipment ....................................................................... 16- 2
16.2 Signals and wiring......................................................................................................................... 16- 3
16.3 Operation and functions................................................................................................................ 16- 4
16.3.1 Startup procedure .................................................................................................................. 16- 5
16.3.2 Magnetic pole detection ......................................................................................................... 16- 6
16.3.3 Function................................................................................................................................. 16-12
16.4 Absolute position detection system ............................................................................................. 16-14
16.5 Characteristics ............................................................................................................................. 16-15
16.5.1 Overload protection characteristics ...................................................................................... 16-15
16.5.2 Power supply capacity and generated loss .......................................................................... 16-17
16.5.3 Dynamic brake characteristics.............................................................................................. 16-18
17. FULLY CLOSED LOOP SYSTEM 17- 1 to 17-24
17.1 Functions and configuration ......................................................................................................... 17- 1
17.1.1 Function block diagram.......................................................................................................... 17- 1
17.1.2 Selecting procedure of control mode ..................................................................................... 17- 3
17.1.3 System configuration.............................................................................................................. 17- 4
17.2 Load-side encoder........................................................................................................................ 17- 6
17.2.1 LINEAR ENCODER ............................................................................................................... 17- 6
17.2.2 Rotary encoder....................................................................................................................... 17- 6
17.2.3 Configuration diagram of encoder cable................................................................................ 17- 7
17.2.4 MR-J4FCCBL03M branch cable............................................................................................ 17- 9
17.3 Operation and functions............................................................................................................... 17-10
17.3.1 Startup................................................................................................................................... 17-10
17.3.2 Home position return............................................................................................................. 17-17
17.3.3 Fully closed loop control error detection functions................................................................ 17-19
17.3.4 Auto tuning function .............................................................................................................. 17-20
17.3.5 Machine analyzer function .................................................................................................... 17-20
17.3.6 Test operation mode ............................................................................................................. 17-20
17.3.7 Absolute position detection system under fully closed loop system..................................... 17-21
17.3.8 About MR Configurator2 ....................................................................................................... 17-22
APPENDIX App.- 1 to App.-45
App. 1 Peripheral equipment manufacturer (for reference)..............................................................App.- 1
App. 2 Handling of AC servo amplifier batteries for the United Nations Recommendations on the
Transport of Dangerous Goods ............................................................................................App.- 1
App. 3 Symbol for the new EU Battery Directive..............................................................................App.- 3
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