Instruction manual

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6. GENERAL GAIN ADJUSTMENT 6 - 1 to 6 -12
6.1 Different adjustment methods..................................................................................................................6 - 1
6.1.1 Adjustment on a single servo amplifier............................................................................................. 6 - 1
6.1.2 Adjustment using MR Configurator (servo configuration software).................................................6 - 2
6.2 Auto tuning ...............................................................................................................................................6 - 3
6.2.1 Auto tuning mode ..............................................................................................................................6 - 3
6.2.2 Auto tuning mode operation..............................................................................................................6 - 4
6.2.3 Adjustment procedure by auto tuning...............................................................................................6 - 5
6.2.4 Response level setting in auto tuning mode .................................................................................... 6 - 6
6.3 Manual mode 1 (simple manual adjustment)..........................................................................................6 - 7
6.4 Interpolation mode ..................................................................................................................................6 -11
6.5 Differences in auto tuning between MELSERVO-J2 and MELSERVO-J2-Super................................6 -12
7. SPECIAL ADJUSTMENT FUNCTIONS 7 - 1 to 7 -16
7.1 Function block diagram............................................................................................................................7 - 1
7.2 Adaptive filter
.........................................................................................................................................7 - 1
7.3 Machine resonance suppression filter.....................................................................................................7 - 4
7.4 Advanced Vibration Suppression Control ...............................................................................................7 - 6
7.5 Low-pass filter .........................................................................................................................................7 -10
7.6 Gain changing function ...........................................................................................................................7 -10
7.6.1 Applications ......................................................................................................................................7 -10
7.6.2 Function block diagram....................................................................................................................7 -11
7.6.3 Parameters.......................................................................................................................................7 -12
7.6.4 Gain changing operation..................................................................................................................7 -14
8. TROUBLESHOOTING 8 - 1 to 8 -10
8.1 Alarms and warning list............................................................................................................................8 - 1
8.2 Remedies for alarms................................................................................................................................8 - 2
8.3 Remedies for warnings ............................................................................................................................8 - 8
9. OUTLINE DRAWINGS 9 - 1 to 9 -10
9.1 Servo Amplifier.........................................................................................................................................9 - 1
9.2 Connector................................................................................................................................................. 9 - 8
10. CHARACTERISTICS 10- 1 to 10-10
10.1 Overload protection characteristics ......................................................................................................10- 1
10.2 Power supply equipment capacity and generated loss .......................................................................10- 4
10.3 Dynamic brake characteristics..............................................................................................................10- 7
10.4 Cable flexing life...................................................................................................................................10-10
10.5 Inrush currents at power-on of main circuit and control circuit...........................................................10-10