Mitsubishi MR-J4-10A Instruction Manual page 15

13.3.2 External I/O signal connection example using an MR-J3-D05 safety logic unit .................... 13- 7
13.3.3 External I/O signal connection example using an external safety relay unit ......................... 13- 9
13.4 Detailed description of interfaces ................................................................................................ 13-10
13.4.1 Sink I/O interface................................................................................................................... 13-10
13.4.2 Source I/O interface .............................................................................................................. 13-11
14. COMMUNICATION FUNCTION
14.1 Structure ....................................................................................................................................... 14- 1
14.1.1 Configuration diagram............................................................................................................ 14- 1
14.1.2 Precautions for using RS-422/RS-232C/USB communication function ................................ 14- 3
14.2 Communication specifications ...................................................................................................... 14- 4
14.2.1 Outline of communication ...................................................................................................... 14- 4
14.2.2 Parameter setting................................................................................................................... 14- 4
14.3 Protocol......................................................................................................................................... 14- 5
14.3.1 Transmission data configuration ............................................................................................ 14- 5
14.3.2 Character codes..................................................................................................................... 14- 6
14.3.3 Error codes............................................................................................................................. 14- 7
14.3.4 Checksum .............................................................................................................................. 14- 7
14.3.5 Time-out processing............................................................................................................... 14- 7
14.3.6 Retry processing .................................................................................................................... 14- 8
14.3.7 Initialization ............................................................................................................................ 14- 8
14.3.8 Communication procedure example ...................................................................................... 14- 9
14.4 Command and data No. list ......................................................................................................... 14-10
14.4.1 Reading command ................................................................................................................ 14-10
14.4.2 Writing commands ................................................................................................................ 14-16
14.5 Detailed explanations of commands............................................................................................ 14-18
14.5.1 Data processing .................................................................................................................... 14-18
14.5.2 Status display mode.............................................................................................................. 14-20
14.5.3 Parameter ............................................................................................................................. 14-21
14.5.4 External I/O signal status (DIO diagnosis)............................................................................ 14-25
14.5.5 Input device on/off................................................................................................................. 14-27
14.5.6 Disabling/enabling I/O devices (DIO).................................................................................... 14-28
14.5.7 Input devices on/off (test operation)...................................................................................... 14-29
14.5.8 Test operation mode ............................................................................................................. 14-30
14.5.9 Output signal pin on/off (output signal (DO) forced output) .................................................. 14-34
14.5.10 Alarm history ....................................................................................................................... 14-35
14.5.11 Current alarm ...................................................................................................................... 14-36
14.5.12 Other commands................................................................................................................. 14-37
15. USING A LINEAR SERVO MOTOR
15.1 Functions and configuration ......................................................................................................... 15- 1
15.1.1 Summary ................................................................................................................................ 15- 1
15.1.2 Configuration including peripheral equipment ....................................................................... 15- 2
15.2 Signals and wiring......................................................................................................................... 15- 5
15.3 Operation and functions................................................................................................................ 15- 6
15.3.1 Startup.................................................................................................................................... 15- 6
15.3.2 Magnetic pole detection ......................................................................................................... 15- 9
15.3.3 Home position return............................................................................................................. 15-16
15.3.4 Test operation mode in MR Configurator2............................................................................ 15-20
6
14- 1 to 14-38
15- 1 to 15-28