LS Industrial Systems LGRF-H, Руководство пользователя

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“LS Ubiquitous RF-ID System”
3.3.2 RS-422 Cable Specification ....................................................................... 31
3.3.3 RS 422 Multi Drop Connection .................................................................. 33
3.4 Power Connection ................................................................................................ 35
Chapter 4 S/W Function and Protocol .................................................. 38
4.1 LGRF-H Reader Function .................................................................................... 38
4.1.1 LGRF-H Reader Operation Mode .............................................................. 38
4.2 LGRF-H Reader Main Protocol ............................................................................ 43
4.2.1 Main Protocol Frame Structure .................................................................. 43
4.2.2 Main Protocol Terminology ......................................................................... 48
4.2.3 Communication Baud Rate Setting ............................................................ 49
4.2.4 Operation Mode Setting ............................................................................. 51
4.2.5 Read Single Block ...................................................................................... 53
4.2.6 Write Single Block ...................................................................................... 55
4.2.7 Read Multi Block ........................................................................................ 57
4.2.8 ASCII Communication Frame Structure ..................................................... 59
Part 3 ................................................................................ 65
Chapter 1 Disposal ................................................................................... 65
Chapter 2 Contact Point ........................................................................... 66
Appendix. A Hardware Jumper Setting (PCB Circuit Board) ............. 67
Appendix. B Error Response Table ...................................................... 68
Appendix. C PLC Examples ................................................................ 69