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MITSUBISHI ELECTRIC MELSERVO MR-J2S- A User Manual

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6.8.3 Positioning operation....................................................................................................................... 6-15
6.8.4 Motor-less operation........................................................................................................................ 6-16

7. GENERAL GAIN ADJUSTMENT

7- 1 to 7-12

7.1 Different adjustment methods ............................................................................................................... 7- 1

7.1.1 Adjustment on a single servo amplifier.......................................................................................... 7- 1
7.1.2 Adjustment using MR Configurator (servo configuration software) ........................................... 7- 2

7.2 Auto tuning .............................................................................................................................................. 7- 3

7.2.1 Auto tuning mode ............................................................................................................................. 7- 3
7.2.2 Auto tuning mode operation ............................................................................................................ 7- 4
7.2.3 Adjustment procedure by auto tuning............................................................................................ 7- 5
7.2.4 Response level setting in auto tuning mode................................................................................... 7- 6

7.3 Manual mode 1 (simple manual adjustment)....................................................................................... 7- 7

7.3.1 Operation of manual mode 1 ........................................................................................................... 7- 7
7.3.2 Adjustment by manual mode 1 ....................................................................................................... 7- 7

7.4 Interpolation mode ................................................................................................................................. 7-10
7.5 Differences in auto tuning between MELSERVO-J2 and MELSERVO-J2-Super .......................... 7-11

7.5.1 Response level setting ..................................................................................................................... 7-11
7.5.2 Auto tuning selection....................................................................................................................... 7-11

8. SPECIAL ADJUSTMENT FUNCTIONS

8- 1 to 8-10

8.1 Function block diagram .......................................................................................................................... 8- 1
8.2 Machine resonance suppression filter ................................................................................................... 8- 1
8.3 Adaptive vibration suppression control................................................................................................. 8- 3
8.4 Low-pass filter ......................................................................................................................................... 8- 4
8.5 Gain changing function........................................................................................................................... 8- 5

8.5.1 Applications....................................................................................................................................... 8- 5
8.5.2 Function block diagram.................................................................................................................... 8- 5
8.5.3 Parameters ........................................................................................................................................ 8- 6
8.5.4 Gain changing operation.................................................................................................................. 8- 8

9. INSPECTION

9- 1 to 9- 2

10. TROUBLESHOOTING

10- 1 to 10-14

10.1 Trouble at start-up .............................................................................................................................. 10- 1

10.1.1 Position control mode ................................................................................................................... 10- 1
10.1.2 Speed control mode....................................................................................................................... 10- 4
10.1.3 Torque control mode..................................................................................................................... 10- 5

10.2 When alarm or warning has occurred ............................................................................................... 10- 6

10.2.1 Alarms and warning list .............................................................................................................. 10- 6
10.2.2 Remedies for alarms..................................................................................................................... 10- 7
10.2.3 Remedies for warnings................................................................................................................10-13

11. OUTLINE DIMENSION DRAWINGS

11- 1 to 11-10

11.1 Servo amplifiers................................................................................................................................... 11- 1