Owner's manual

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Chapter 6 PLC Link
6.1 PLC Link .............................................................................................102
6.1.1 List of PLCs used for PLC link ..............................................................102
6.1.2 Devices used for PLC link ..................................................................... 103
6.2 Setup Procedure ................................................................................104
6.2.1 Setting the BL Series ............................................................................104
6.2.2 Setting the N-400 ..................................................................................105
6.2.3 Setting the PLC .....................................................................................106
6.3 Device Assignment ............................................................................108
6.3.1 Device assignment in multi-drop link mode ..........................................108
6.3.2 Device assignment in multi-head scan mode .......................................113
6.4 PLC Link Error ....................................................................................116
Appendices
Appendix A Specifications .....................................................................120
Appendix B Dimensions ......................................................................... 122
Appendix C Sample Programs ...............................................................124
Sample programs for multi-drop link...................................... 124
Sample program for PLC link ................................................126
Appendix D Troubleshooting .................................................................131
Appendix E Indications on the N-400 ....................................................133
Appendix F ASCII Code Table ................................................................134
Appendix G Checksum Calculation Method ......................................... 135
Appendix H Setup Parameter List ..........................................................137
Appendix I Default Setting List ............................................................. 139
Appendix J Sample Printout of Setting List .........................................140
WARRANTIES
WARRANTIES AND DISCLAIMERS ............................................................141