Sony FWD-42PV1A Protocol Manual - Page 11

(ｃ)Time Control - Clock Set (Hour, Minute) Syntax Header Category Function Control 0x8C 0x00 0x22 Data1 0x03 Data2 Hour: 0x00-0x17 Data3 Minute: 0x00-0x3B Check Sum 0xXX Syntax Header Category Function Enquiry 0x83 0x00 0x22 Data1 0xFF Data2 0xFF Check Sum 0xA3 Answer Control Header 0x70 0x70 0x70 0x70 Answer 0x00 0x01 0x02 0x03 Check Sum 0x70 0x71 0x72 0x73 Completed Limit Over Limit Under Command Canceled Answer Header Enquiry 0x70 Answer 0x00 Return to Data Size 0x03 Return Data1 Return Data2 Check Sum Hour: * Minute: 0xXX Completed 0x00-0x17 0x00-0x3B * If Clock Set is not done after ex-factory, Return Data is set as Hour: 0x80, Minute: 0x00. - Clock Set (Week) Syntax Header Category Function Control 0x8C 0x00 0x23 Data1 0x02 Data2 Check Sum Week: Code 0xXX Table(1-e) Syntax Header Category Function Enquiry 0x83 0x00 0x23 Data1 0xFF Data2 0xFF Check Sum 0xA4 Answer Control Header 0x70 0x70 0x70 0x70 Answer 0x00 0x01 0x02 0x03 Check Sum 0x70 0x71 0x72 0x73 Completed Limit Over Limit Under Command Canceled Answer Header Enquiry 0x70 Answer 0x00 Return to Data Size 0x02 Return Data1 Check Sum Week: Code 0xXX Completed Table(1-e) Code Table(1-e) Week Select 0x00 Sunday 0x01 Monday 0x02 Tuesday 0x03 Wednesday 0x04 Thursday 0x05 Friday 0x06 Saturday