Mitsubishi Electric MR-J4, Instruction Manual

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11.7.1 Specifications ........................................................................................................................ 11-54
11.7.2 System configuration
............................................................................................................. 11-55
11.7.3 Precautions for using USB communication function ............................................................. 11-56
11.8 Battery .......................................................................................................................................... 11-57
11.8.1 Selection of battery ............................................................................................................... 11-57
11.8.2 MR-BAT6V1SET battery ....................................................................................................... 11-58
11.8.3 MR-BAT6V1BJ battery for junction battery cable ................................................................. 11-62
11.8.4 MR-BAT6V1SET-A battery ................................................................................................... 11-66
11.8.5 MR-BT6VCASE battery case ................................................................................................ 11-70
11.8.6 MR-BAT6V1 battery .............................................................................................................. 11-76
11.9 Selection example of wires .......................................................................................................... 11-77
11.10 Molded-case circuit breakers, fuses, magnetic contactors ......................................................... 11-81
11.11 Power factor improving DC reactors ........................................................................................... 11-83
11.12 Power factor improving AC reactors ........................................................................................... 11-87
11.13 Relays (recommended) .............................................................................................................. 11-90
11.14 Noise reduction techniques ........................................................................................................ 11-91
11.15 Earth-leakage current breaker .................................................................................................... 11-98
11.16 EMC filter (recommended) ........................................................................................................ 11-101
11.17 External dynamic brake ............................................................................................................ 11-105
11.18 Heat sink outside mounting attachment (MR-J4ACN15K/MR-J3ACN) .................................... 11-112
12. ABSOLUTE POSITION DETECTION SYSTEM 12- 1 to 12-30
12.1 Summary ....................................................................................................................................... 12- 1
12.1.1 Features ................................................................................................................................. 12- 1
12.1.2 Restrictions ............................................................................................................................ 12- 2
12.1.3 Structure ................................................................................................................................. 12- 2
12.1.4 Parameter setting ................................................................................................................... 12- 3
12.1.5 Confirmation of absolute position detection data ................................................................... 12- 3
12.2 Battery ........................................................................................................................................... 12- 4
12.2.1 Using MR-BAT6V1SET battery or MR-BAT6V1SET-A battery ............................................. 12- 4
12.2.2 Using MR-BAT6V1BJ battery for junction battery cable ........................................................ 12- 5
12.2.3 Using MR-BT6VCASE battery case ....................................................................................... 12- 6
12.3 Standard connection example ...................................................................................................... 12- 7
12.4 Signal explanation ........................................................................................................................ 12- 8
12.5 Startup procedure ......................................................................................................................... 12- 9
12.6 Absolute position data transfer protocol ...................................................................................... 12-10
12.6.1 Data transfer procedure ........................................................................................................ 12-10
12.6.2 Transfer method .................................................................................................................... 12-11
12.6.3 Home position setting ............................................................................................................ 12-20
12.6.4 Use of servo motor with an electromagnetic brake............................................................... 12-22
12.6.5 How to process the absolute position data at detection of stroke end ................................. 12-23
12.7 Absolute position data transfer errors .......................................................................................... 12-23
12.8 Communication-based absolute position transfer system ........................................................... 12-26
12.8.1 Serial communication command ........................................................................................... 12-26
12.8.2 Absolute position data transfer protocol ............................................................................... 12-26
13. USING STO FUNCTION 13- 1 to 13-12
13.1 Introduction ................................................................................................................................... 13- 1
13.1.1 Summary ................................................................................................................................ 13- 1