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Nec MultiSync UN551VS [9/139] Header message check code delimiter
![Nec MultiSync UN551VS [9/139] Header message check code delimiter](/views2/1375531/page9/bg9.png)
(9/9)
4.1 Header block format (fixed length)
1
st
byte) SOH: Start of Header
ASCII SOH (01h)
2
nd
byte) Reserved: Reserved for future extensions.
On this monitor, it must be ASCII '0'(30h).
3
rd
byte) 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,
Monitor
ID
Destination
Address
Monitor
ID
Destination
Address
Monitor
ID
Destination
Address
Monitor
ID
Destination
Address
1 41h(‘A’) 26 5Ah(‘Z’) 51 73h 76 8Ch
2 42h(‘B’) 27 5Bh 52 74h 77 8Dh
3 43h(‘C’) 28 5Ch 53 75h 78 8Eh
4 44h(‘D’) 29 5Dh 54 76h 79 8Fh
5 45h(‘E’) 30 5Eh 55 77h 80 90h
6 46h(‘F’) 31 5Fh 56 78h 81 91h
7 47h(‘G’) 32 60h 57 79h 82 92h
8 48h(‘H’) 33 61h 58 7Ah 83 93h
9 49h(‘I’) 34 62h 59 7Bh 84 94h
10 4Ah(‘J’) 35 63h 60 7Ch 85 95h
11 4Bh(‘K’) 36 64h 61 7Dh 86 96h
12 4Ch(‘L’) 37 65h 62 7Eh 87 97h
13 4Dh(‘M’) 38 66h 63 7Fh 88 98h
14 4Eh(‘N’) 39 67h 64 80h 89 99h
15 4Fh(‘O’) 40 68h 65 81h 90 9Ah
16 50h(‘P’) 41 69h 66 82h 91 9Bh
17 51h(‘Q’) 42 6Ah 67 83h 92 9Ch
18 52h(‘R’) 43 6Bh 68 84h 93 9Dh
19 53h(‘S’) 44 6Ch 69 85h 94 9Eh
20 54h(‘T’) 45 6Dh 70 86h 95 9Fh
21 55h(‘U’) 46 6Eh 71 87h 96 A0h
22 56h(‘V’) 47 6Fh 72 88h 97 A1h
23 57h(‘W’) 48 70h 73 89h 98 A2h
24 58h(‘X’) 49 71h 74 8Ah 99 A3h
25 59h(‘Y’) 50 72h 75 8Bh 100 A4h
ALL 2Ah(‘*’)
Group
ID
Destination
Address
Group
ID
Destination
Address
Group
ID
Destination
Address
Group
ID
Destination
Address
A 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
Delimiter
SOH Reserved
'0'
Destination
Source Message
Type
Message
Length
1
st
2
nd
3
rd
4
th
5
th
6
th
-7
th
Содержание
- External control nec lcd monitor 1
- Rev g2 index 1
- エラ 3
- ブックマークが定義されていません 3
- I application 4
- Ii preparation 2 connectors and wiring 5
- Lan control 5
- Rs 232c remote control 5
- Communication timing 7
- Iii communication specification 3 communication parameter 7
- Lan control 7
- Rs 232c remote control 7
- Command 8
- Command reply 8
- Communication format 8
- Get parameter 8
- Get parameter reply 8
- Monitor controller 8
- Save current setting command 8
- Save current setting command reply 8
- Set parameter 8
- Set parameter reply 8
- Header block format fixed length 9
- Header message check code delimiter 9
- Header message check code delimiter 11
- Message block format 11
- Address 13
- Check code 13
- Delimiter 13
- Header message check code bcc 13
- Header message check code delimiter 13
- Message 13
- Message length stx op code 13
- Op code set value etx 13
- Soh reserved destination 13
- Source address 13
- Delimiter 14
- Header message check code delimiter 14
- Get current parameter from a monitor 15
- Message type 15
- Get parameter reply 16
- Set parameter 18
- Set parameter reply 19
- Commands 20
- Save current settings 20
- Get timing report and timing reply 21
- Null message 22
- How to change the backlight setting 23
- Iv control commands 23
- Typical procedure example 23
- How to read the measurement value of the built in temperature sensors 26
- Operation code op code table 29
- Pictu re 29
- Adjus t 30
- Audi o 32
- Schdu le 33
- Multi display 35
- Displ ay protection 37
- Advan ced option1 38
- Exter nal control 38
- Advan ced 40
- Carbo n footprint 43
- Tempe rature sensor 43
- Power control procedure 44
- Power status read 44
- Power control 46
- Asset data read and write 48
- Asset data read request and reply 48
- Asset data write 50
- Date time read 52
- Date time read and write 52
- Date time write 54
- The controller requests the monitor to write date time 54
- This command is used in order to write the setting of the date time 54
- Schedule read 57
- Schedule read and write 57
- Following command also can be used for to keep backward compatibility in order to 60
- Read the setting of the schedule 60
- Schedule write 62
- Following command also can be used for to keep backward compatibility in order to 68
- Write the setting of the schedule 68
- Self diagnosis 72
- Self diagnosis status read 72
- Serial no model name read 74
- Serial no read 74
- Model name read 76
- Security lock 78
- Security lock control 78
- Direct tv chanel read reply 80
- Direct tv chanel read write 80
- Stx c 3 2 c majorch minorch etx 80
- Direct tv chanel write reply 81
- Stx c 3 2 d majorch minorch etx 81
- Daylight saving read 82
- Daylight saving read write 82
- Daylight saving write 84
- Firmware version 86
- Firmware version read 86
- Auto id 88
- Auto id execute 88
- Auto id complete 90
- Auto id reset 92
- Input name 93
- Input name read 93
- Input name write 95
- Input name reset 97
- Auto tile matrix 99
- Auto tile matrix execute 99
- Auto tile matrix complete 101
- Auto tile matrix monitors read 103
- Auto tile matrix monitors write 105
- Auto tile matrix reset 107
- Power save mode 109
- Power save mode read 109
- Power save mode write 111
- Auto power save time read 113
- Auto power save time write 114
- Auto standby time read 116
- Auto standby time write 117
- Setting copy 119
- Setting copy read 119
- Setting copy write 121
- Setting copy start 123
- Security enable 125
- Security enable read 125
- Security enable write 127
- Lan mac address 129
- Lan mac address read 129
- Proof of play 131
- Set proof of play operation mode 131
- Get proof of play current 133
- Get proof of play status 135
- Get proof of play number to number 137
- All data are subject to change without notice 139
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