Mitsubishi Electric MR-J4-TM Instruction Manual page 15

14.3.5 Operation from controller ...................................................................................................... 14-23
14.3.6 Function................................................................................................................................. 14-24
14.3.7 Absolute position detection system ....................................................................................... 14-26
14.4 Characteristics ............................................................................................................................. 14-27
14.4.1 Overload protection characteristics ...................................................................................... 14-27
14.4.2 Power supply capacity and generated loss .......................................................................... 14-28
14.4.3 Dynamic brake characteristics .............................................................................................. 14-29
14.4.4 Permissible load to motor mass ratio when the dynamic brake is used ............................... 14-30
15. USING A DIRECT DRIVE MOTOR
15.1 Functions and configuration ......................................................................................................... 15- 1
15.1.1 Summary ................................................................................................................................ 15- 1
15.1.2 Servo system with auxiliary equipment .................................................................................. 15- 2
15.2 Signals and wiring ......................................................................................................................... 15- 3
15.3 Operation and functions ................................................................................................................ 15- 4
15.3.1 Startup procedure .................................................................................................................. 15- 5
15.3.2 Magnetic pole detection ......................................................................................................... 15- 6
15.3.3 Operation from controller ...................................................................................................... 15-14
15.3.4 Function................................................................................................................................. 15-14
15.4 Characteristics ............................................................................................................................. 15-16
15.4.1 Overload protection characteristics ...................................................................................... 15-16
15.4.2 Power supply capacity and generated loss .......................................................................... 15-18
15.4.3 Dynamic brake characteristics .............................................................................................. 15-19
16. FULLY CLOSED LOOP SYSTEM
16.1 Functions and configuration ......................................................................................................... 16- 1
16.1.1 Function block diagram .......................................................................................................... 16- 1
16.1.2 Selecting procedure of control mode ..................................................................................... 16- 2
16.1.3 System configuration .............................................................................................................. 16- 3
16.2 Load-side encoder ........................................................................................................................ 16- 4
16.2.1 Linear encoder ....................................................................................................................... 16- 4
16.2.2 Rotary encoder ....................................................................................................................... 16- 4
16.2.3 Configuration diagram of encoder cable ................................................................................ 16- 4
16.3 Operation and functions ................................................................................................................ 16- 5
16.3.1 Startup .................................................................................................................................... 16- 5
16.3.2 Home position return ............................................................................................................. 16-12
16.3.3 Operation from controller ...................................................................................................... 16-14
16.3.4 Fully closed loop control error detection functions................................................................ 16-15
16.3.5 Auto tuning function .............................................................................................................. 16-16
16.3.6 Machine analyzer function .................................................................................................... 16-16
16.3.7 Test operation mode ............................................................................................................. 16-16
16.3.8 Absolute position detection system under fully closed loop system ..................................... 16-17
16.3.9 About MR Configurator2 ....................................................................................................... 16-18
17. APPLICATION OF FUNCTIONS
17.1 Scale measurement function ........................................................................................................ 17- 1
17.1.1 Functions and configuration ................................................................................................... 17- 1
17.1.2 Scale measurement encoder ................................................................................................. 17- 3
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