Mitsubishi Electric MR-J2-03B5, Instruction Manual

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5. PARAMETERS 5- 1 to 5- 8
5.1 Parameter write inhibit .......................................................................................................................... 5- 1
5.2 Lists........................................................................................................................................................... 5- 1
6. ADJUSTMENT 6- 1 to 6-10
6.1 What is gain adjustment?....................................................................................................................... 6- 1
6.1.1 Difference between servo amplifier and other drives ................................................................... 6- 1
6.1.2 Basics of the servo system ............................................................................................................... 6- 2
6.2 Gain adjustment...................................................................................................................................... 6- 3
6.2.1 Parameters required for gain adjustment...................................................................................... 6- 3
6.2.2 Block diagram ................................................................................................................................... 6- 3
6.2.3 What is auto tuning? ........................................................................................................................ 6- 4
6.3 Gain adjustment by auto tuning............................................................................................................ 6- 5
6.3.1 Adjustment method .......................................................................................................................... 6- 5
6.3.2 Valid conditions................................................................................................................................. 6- 5
6.4 Manual gain adjustment......................................................................................................................... 6- 6
6.4.1 When machine rigidity is low .......................................................................................................... 6- 6
6.4.2 When the machine vibrates due to machine resonance frequency.............................................. 6- 7
6.4.3 Load inertia moment is 20 or more times ...................................................................................... 6- 8
6.4.4 When shortening the settling time ................................................................................................. 6- 9
6.4.5 When the same gain is used for two or more axes ....................................................................... 6-10
6.5 Slight vibration suppression control..................................................................................................... 6-10
7. INSPECTION 7- 1 to 7- 2
8. TROUBLESHOOTING 8- 1 to 8- 8
8.1 Alarms and warning list ......................................................................................................................... 8- 1
8.2 Remedies for alarms................................................................................................................................ 8- 2
8.3 Remedies for warnings............................................................................................................................ 8- 7
9. OUTLINE DIMENSION DRAWINGS 9- 1 to 9- 6
9.1 Servo amplifiers....................................................................................................................................... 9- 1
9.2 Connectors................................................................................................................................................ 9- 2
10. CHARACTERISTICS 10- 1 to 10- 4
10.1 Overload protection characteristics................................................................................................... 10- 1
10.2 Dynamic brake characteristics........................................................................................................... 10- 2
10.3 Motor cable flexing life........................................................................................................................ 10- 3