Mitsubishi Electric Melservo MR-J3-A Instruction Manual page 19

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
7.4 Interpolation mode .................................................................................................................................. 7 -10
7.5 Differences between MELSERVO-J2-Super and MELSERVO-J3 in auto tuning................................ 7 -11
8. SPECIAL ADJUSTMENT FUNCTIONS
8.1 Function block diagram............................................................................................................................ 8 - 1
8.2 Adaptive filter ........................................................................................................................................ 8 - 1
8.3 Machine resonance suppression filter..................................................................................................... 8 - 4
8.4 Advanced vibration suppression control ................................................................................................. 8 - 6
8.5 Low-pass filter ......................................................................................................................................... 8 -10
8.6 Gain changing function ........................................................................................................................... 8 -10
8.6.1 Applications ...................................................................................................................................... 8 -10
8.6.2 Function block diagram.................................................................................................................... 8 -11
8.6.3 Parameters ....................................................................................................................................... 8 -12
8.6.4 Gain changing operation.................................................................................................................. 8 -14
9. TROUBLESHOOTING
9.1 Alarms and warning list............................................................................................................................ 9 - 1
9.2 Remedies for alarms................................................................................................................................ 9 - 2
9.3 Remedies for warnings ............................................................................................................................ 9 - 8
10. OUTLINE DRAWINGS
10.1 Servo amplifier ...................................................................................................................................... 10- 1
10.2 Connector for CN1 ............................................................................................................................... 10-10
11. CHARACTERISTICS
11.1 Overload protection characteristics ...................................................................................................... 11- 1
11.2 Power supply equipment capacity and generated loss ....................................................................... 11- 3
11.3 Dynamic brake characteristics.............................................................................................................. 11- 6
11.3.1 Dynamic brake operation............................................................................................................... 11- 6
11.3.2 The dynamic brake at the load inertia moment............................................................................. 11- 8
11.4 Encoder cable flexing life...................................................................................................................... 11- 9
11.5 Inrush currents at power-on of main circuit and control circuit ........................................................... 11-10
12. OPTIONS AND AUXILIARY EQUIPMENT
12.1 Cable/connector sets ............................................................................................................................ 12- 1
12.1.1 Combinations of cable/connector sets .......................................................................................... 12- 2
12.1.2 Encoder cable/connector sets ....................................................................................................... 12- 9
12.1.3 Motor power supply cables ........................................................................................................... 12-18
12.1.4 Motor brake cables........................................................................................................................ 12-20
12.2 Regenerative options ........................................................................................................................... 12-22
12.3 Brake unit ............................................................................................................................................. 12-33
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