9 Application Instructions API 150-199 Registers (D0) for PLC1 received data (responding messages): When M0 = Off, function code 05 (bit Off) will start to be executed. PLC1 PLC2, PLC1 sends: “ 01 05 0500 FF00 F6 ” PLC2 PLC1, PLC1 receives: “ 01 05 0500 FF00 F6 ” Registers for PLC1 sent data (sending messages): DVP-PLC Application Manual 9-14 Register DATA Explanation D1260 low ‘F’ 46 H Request bit On/Off D1260 high ‘F’ 46 H D1261 low ‘0’ 30 H D1261 high ‘0’ 30 H D1262 low ‘F’ 46 H LRC CHK 1 Error checksum: LRC CHK (0,1) D1262 high ‘6’ 36 H LRC CHK 0 Register DATA Explanation D1070 low ‘0’ 30 H ADR 1 ADR 0 Address of connected device:
ADR (1,0) D1070 high ‘1’ 31 H D1071 low ‘0’ 30 H CMD 1 CMD 0 Command code: CMD (1,0) D1071 high ‘5’ 35 H D1072 low ‘0’ 30 H Starting data address D1072 high ‘5’ 35 H D1073 low ‘0’ 30 H D1073 high ‘0’ 30 H D1074 low ‘F’ 46 H Request bit On/Off D1074 high ‘F’ 46 H D1075 low ‘0’ 30 H D1075 high ‘0’ 30 H D1076 low ‘F’ 46 H LRC CHK 1 Error checksum: LRC CHK (0,1) D1076 high ‘6’ 36 H LRC CHK 0 Register DATA Explanation D1256 low ‘0’ 30 H ADR 1 ADR 0 Address of connected device: ADR (1,0) D1256 high ‘1’ 31 H D1257 low ‘0’ 30 H CMD 1 CMD 0 Command code:
CMD (1,0) D1257 high ‘5’ 35 H D1258 low ‘0’ 30 H Starting data address D1258 high ‘5’ 35 H D1259 low ‘0’ 30 H D1259 high ‘0’ 30 H D1260 low ‘0’ 30 H Request bit On/Off D1260 high ‘0’ 30 H D1261 low ‘0’ 30 H D1261 high ‘0’ 30 H D1262 low ‘F’ 46 H LRC CHK 1 Error checksum: LRC CHK (0,1) D1262 high ‘5’ 35 H LRC CHK 0