- 5 -
11.5 Selection example of wires ........................................................................................................... 11-18
11.6 Molded-case circuit breakers, fuses, magnetic contactors (recommended) ................................ 11-20
11.7 Relay (recommended) ................................................................................................................... 11-20
11.8 Noise reduction techniques ........................................................................................................... 11-21
11.9 Earth-leakage current breaker ...................................................................................................... 11-28
11.10 EMC filter (recommended) .......................................................................................................... 11-30
12. ABSOLUTE POSITION DETECTION SYSTEM 12- 1 to 12- 29
12.1 Summary ......................................................................................................................................... 12-2
12.1.1 Features ................................................................................................................................... 12-2
12.1.2 Restrictions ............................................................................................................................... 12-2
12.1.3 Structure ................................................................................................................................... 12-3
12.1.4 Parameter setting ..................................................................................................................... 12-3
12.1.5 Confirmation of absolute position detection data ...................................................................... 12-4
12.2 Battery ............................................................................................................................................. 12-5
12.3 Standard connection example ......................................................................................................... 12-6
12.4 Signal explanation ........................................................................................................................... 12-7
12.5 Startup procedure ........................................................................................................................... 12-8
12.6 Absolute position data transfer protocol .......................................................................................... 12-9
12.6.1 Data transfer procedure ............................................................................................................ 12-9
12.6.2 Transfer method ..................................................................................................................... 12-10
12.6.3 Home position setting ............................................................................................................. 12-19
12.6.4 Use of servo motor with an electromagnetic lock ................................................................... 12-21
12.6.5 How to process the absolute position data at detection of stroke end ................................... 12-22
12.7 Absolute position data transfer errors ........................................................................................... 12-22
12.8 Communication-based absolute position transfer system ............................................................ 12-24
12.8.1 Serial communication command ............................................................................................ 12-24
12.8.2 Absolute position data transfer protocol ................................................................................. 12-24
12.9 Battery replacement procedure ..................................................................................................... 12-28
13. USING STO FUNCTION 13- 1 to 13-13
13. USING STO FUNCTION ................................................................................................................... 13-2
13.1 Introduction...................................................................................................................................... 13-2
13.1.1 Summary .................................................................................................................................. 13-2
13.1.2 Terms related to safety ............................................................................................................. 13-2
13.1.3 Cautions ................................................................................................................................... 13-2
13.1.4 Residual risks of the STO function ........................................................................................... 13-3
13.1.5 Specifications............................................................................................................................ 13-4
13.1.6 Maintenance ............................................................................................................................. 13-5
13.2 STO I/O signal connector (CN8) and signal layouts ....................................................................... 13-5
13.2.1 Signal layouts............................................................................................................................ 13-5
13.2.2 Signal (device) explanations ..................................................................................................... 13-6
13.2.3 How to pull out the STO cable .................................................................................................. 13-6
13.3 Connection example ....................................................................................................................... 13-7
13.3.1 Connection example for CN8 connector................................................................................... 13-7
13.3.2 External I/O signal connection example using an MR-J3-D05 safety logic unit of Mitsubishi Electric
Corporation .......................................................................................................................................... 13-8
13.3.3 External I/O signal connection example using an external safety relay unit ........................... 13-10
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