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9. TROUBLESHOOTING 9- 1 to 9- 8
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 to 10-10
10.1 Servo amplifiers...................................................................................................................................10- 1
10.2 Connectors............................................................................................................................................10- 8
11. CHARACTERISTICS 11- 1 to 11- 8
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 to 12-56
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 to 13- 4
13.1 Features................................................................................................................................................13- 1
13.2 Specifications .......................................................................................................................................13- 2
13.3 Battery installation procedure ...........................................................................................................13- 3
13.4 Confirmation of absolute position detection data.............................................................................13- 4