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13.4.1 Display flowchart ...........................................................................................................................13-49
13.4.2 Status display mode......................................................................................................................13-50
13.4.3 Diagnostic mode............................................................................................................................13-51
13.4.4 Alarm mode ...................................................................................................................................13-53
13.4.5 Parameter mode ...........................................................................................................................13-54
13.5. Parameters for converter unit.............................................................................................................13-55
13.5.1 Parameter list ................................................................................................................................13-55
13.5.2 List of details..................................................................................................................................13-56
13.6 Troubleshooting ...................................................................................................................................13-57
13.6.1 Converter unit................................................................................................................................13-57
13.6.2 Drive unit........................................................................................................................................13-62
13.7 Outline drawings ..................................................................................................................................13-64
13.7.1 Converter unit (MR-J3-CR55K(4))................................................................................................13-64
13.7.2 Drive unit........................................................................................................................................13-65
13.8 Characteristics......................................................................................................................................13-67
13.8.1 Overload protection characteristics ..............................................................................................13-67
13.8.2 Power supply equipment capacity and generated loss ...............................................................13-68
13.8.3 Dynamic brake characteristics......................................................................................................13-69
13.8.4 Inrush currents at power-on of main circuit and control circuit....................................................13-72
13.9 Options .................................................................................................................................................13-72
13.9.1 Cables and connectors .................................................................................................................13-72
13.9.2 Regenerative option......................................................................................................................13-75
13.9.3 External dynamic brake ................................................................................................................13-79
13.9.4 Selection example of wires ...........................................................................................................13-82
13.9.5 No-fuse breakers, fuses, magnetic contactors.............................................................................13-84
13.9.6 Power factor improving DC reactor ..............................................................................................13-84
13.9.7 Line noise filter (FR-BLF)..............................................................................................................13-85
13.9.8 Leakage current breaker...............................................................................................................13-86
13.9.9 EMC filter (recommended)............................................................................................................13-88
13.9.10 FR-BU2-(H) Brake Unit...............................................................................................................13-90
APPENDIX App.- 1 to App.- 9
App. 1 Parameter list..................................................................................................................................App.- 1
App. 2 Signal layout recording paper ........................................................................................................App.- 3
App. 3 Twin type connector : Outline drawing for 721-2105/026-000 (WAGO).......................................App.- 3
App. 4 Change of connector sets to the RoHS compatible products.......................................................App.- 4
App. 5 MR-J3-200B-RT servo amplifier ....................................................................................................App.- 5
App. 6 Selection example of servo motor power cable ............................................................................App.- 9