KEYENCE BL-700 Series - Manual (Page 13)

Chapter 5 Serial Communication
5.1 Serial Communication ......................................................................... 84
5.2 Details on Data Communication ......................................................... 85
5.3 Command Communication ................................................................. 88
5.3.1 Setup of Direct Control Commands ........................................................ 88
5.3.2 Details on Parameter Setting Commands ............................................... 92
Chapter 6 PLC Link
6.1 PLC Link ............................................................................................. 104
6.1.1 List of PLCs used for PLC link .............................................................. 104
6.1.2 Devices used for PLC link ..................................................................... 105
6.2 Setting the BL-700 and PLC .............................................................. 106
6.2.1 Setting the BL-700 series ...................................................................... 106
6.2.2 Setting the PLC ..................................................................................... 106
6.3 Device Assignment ............................................................................ 109
6.4 PLC Link Error .................................................................................... 116
6.5 Communication Time ........................................................................ 117
Appendices
Appendix A Specifications ....................................................................... 120
Appendix A.1 Specifications .......................................................................... 120
Appendix A.2 Reading range characteristics (Typical) .................................. 122
Appendix A.3 Angular characteristics (Typical) ............................................. 125
Appendix B. BL-U1 Specifications ............................................................ 126
Appendix C. BL-U2, N-42 Specifications .................................................. 127
Appendix D. Dimensions ........................................................................... 128
Appendix E. Example Program for Serial Communication .................... 131
Appendix F. Sample Program for the PLC Link ...................................... 132
Appendix G. Troubleshooting ................................................................... 135
Appendix H. CODE93 Specifications ........................................................ 137
Appendix I. CODE128 Specifications ...................................................... 138
Appendix J. Checksum Calculation Method ........................................... 139
Appendix K. ASCII Code Table .................................................................. 141
Appendix L. Setup Parameter List ............................................................ 142
Appendix M. Default Setting List ............................................................... 145
Chapter 7 Warranty
Warranty .................................................................................................. 147
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