Mitsubishi Electric MR-J2S-*B Series Instruction Manual page 14

8. INSPECTION
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 DIMENSION DRAWINGS
10.1 Servo amplifiers................................................................................................................................... 10- 1
10.2 Connectors............................................................................................................................................ 10- 8
11. CHARACTERISTICS
11.1 Overload protection characteristics ................................................................................................... 11- 1
11.2 Power supply equipment capacity and generated loss .................................................................... 11- 2
11.3 Dynamic brake characteristics........................................................................................................... 11- 5
11.4 Encoder cable flexing life .................................................................................................................... 11- 7
11.5 Inrush currents at power-on of main circuit and control circuit .................................................... 11- 8
12. OPTIONS AND AUXILIARY EQUIPMENT
12.1 Options.................................................................................................................................................. 12- 1
12.1.1 Regenerative brake options ......................................................................................................... 12- 1
12.1.2 Brake unit..................................................................................................................................... 12-10
12.1.3 Power regeneration converter .................................................................................................... 12-12
12.1.4 External dynamic brake.............................................................................................................. 12-15
12.1.5 Cables and connectors................................................................................................................. 12-18
12.1.6 Maintenance junction card (MR-J2CN3TM) ............................................................................ 12-31
12.1.7 Battery (MR-BAT, A6BAT)......................................................................................................... 12-32
12.1.8 MR Configurator (servo configurations software) .................................................................... 12-33
12.1.9 Power regeneration common converter .....................................................................................12-34
12.1.10 Heat sink outside mounting attachment (MR-JACN) ........................................................... 12-38
12.2 Auxiliary equipment .......................................................................................................................... 12-41
12.2.1 Recommended wires .................................................................................................................... 12-41
12.2.2 No-fuse breakers, fuses, magnetic contactors........................................................................... 12-44
12.2.3 Power factor improving reactors ................................................................................................ 12-44
12.2.4 Power factor improving DC reactors.......................................................................................... 12-45
12.2.5 Relays............................................................................................................................................ 12-46
12.2.6 Surge absorbers ........................................................................................................................... 12-46
12.2.7 Noise reduction techniques......................................................................................................... 12-46
12.2.8 Leakage current breaker............................................................................................................. 12-52
12.2.9 EMC filter..................................................................................................................................... 12-54
13. ABSOLUTE POSITION DETECTION SYSTEM
13.1 Features................................................................................................................................................ 13- 1
13.2 Specifications ....................................................................................................................................... 13- 2
3
8- 1 to 8- 2
9- 1 to 9- 8
10- 1 to 10-10
11- 1 to 11- 8
12- 1 to 12-56
13- 1 to 13- 4