NEC MultiSync C431 User Manual

Also see for MultiSync C431: User manual User manual Installation guide

Contents

NEC MultiSync C431 User Manual Manual pdf 8 page image

(8/104)4.1 Header block format (fixed length)1stbyte) SOH: Start of HeaderASCII SOH (01h)2ndbyte) Reserved: Reserved for future extensions.On this monitor, it must be ASCII '0'(30h).3rdbyte) Destination: Destination equipment ID. (Receiver)Specify a commands receiver’s address.The controller sets the “MONITOR ID” or “GROUP ID” of the monitor controlled in here.On the reply, the monitor sets ‘0’ (30h), always.“MONITOR ID”, “GROUP ID” to “Destination Address” conversion table is as follows,MonitorIDDestinationAddressMonitorIDDestination AddressMonitorIDDestination AddressMonitorIDDestination Address1 41h(‘A’) 26 5Ah(‘Z’) 51 73h 76 8Ch2 42h(‘B’) 27 5Bh 52 74h 77 8Dh3 43h(‘C’) 28 5Ch 53 75h 78 8Eh4 44h(‘D’) 29 5Dh 54 76h 79 8Fh5 45h(‘E’) 30 5Eh 55 77h 80 90h6 46h(‘F’) 31 5Fh 56 78h 81 91h7 47h(‘G’) 32 60h 57 79h 82 92h8 48h(‘H’) 33 61h 58 7Ah 83 93h9 49h(‘I’) 34 62h 59 7Bh 84 94h10 4Ah(‘J’) 35 63h 60 7Ch 85 95h11 4Bh(‘K’) 36 64h 61 7Dh 86 96h12 4Ch(‘L’) 37 65h 62 7Eh 87 97h13 4Dh(‘M’) 38 66h 63 7Fh 88 98h14 4Eh(‘N’) 39 67h 64 80h 89 99h15 4Fh(‘O’) 40 68h 65 81h 90 9Ah16 50h(‘P’) 41 69h 66 82h 91 9Bh17 51h(‘Q’) 42 6Ah 67 83h 92 9Ch18 52h(‘R’) 43 6Bh 68 84h 93 9Dh19 53h(‘S’) 44 6Ch 69 85h 94 9Eh20 54h(‘T’) 45 6Dh 70 86h 95 9Fh21 55h(‘U’) 46 6Eh 71 87h 96 A0h22 56h(‘V’) 47 6Fh 72 88h 97 A1h23 57h(‘W’) 48 70h 73 89h 98 A2h24 58h(‘X’) 49 71h 74 8Ah 99 A3h25 59h(‘Y’) 50 72h 75 8Bh 100 A4hALL 2Ah(‘*’)GroupIDDestinationAddressGroupIDDestinationAddressGroupIDDestinationAddressGroupIDDestinationAddressA 31h(‘1’) D 34h(‘4’) G 37h(‘7’) J 3Ah(‘:’)B 32h(‘2’) E 35h(‘5’) H 38h(‘8’)C 33h(‘3’) F 36h(‘6’) I 39h(‘9’)Header Message Check code DelimiterSOH Reserved'0'Destination Source MessageTypeMessageLength1st 2nd 3rd 4th 5th 6th -7th