![Nec MultiSync E705 SST (ShadowSense) [6/104] Communication format](/img/pdf.png)
Nec MultiSync E705 SST (ShadowSense) [6/104] Communication format
![Nec MultiSync E705 SST (ShadowSense) [6/104] Communication format](/views2/1375572/page6/bg6.png)
(6/104)
4. Communication Format
The command packet consists of four parts, Header, Message, Check code and Delimiter.
Recommended sequence of a typical procedure to control a monitor is as follows,
[A controller and a monitor, two-way communication composition figure]
■ For the general command (see the part "6.3. Operation Code (OP code) Table”)
■ For the special command (see the part 7 to 24. and 5.5.2)
Header Message Check Code Delimiter
Monitor Controller
Header
Message
Check Code
Delimiter
Get Parameter
Get Parameter Reply
Set Parameter
Set Parameter Reply
Get Parameter Reply
Save Current Setting Command
Get Parameter
The controller sends command to
get a value from the monitor that
you want to change.
The monitor replies a current value
of the requested item.
The controller sends commands to
set an adjusted value.
The monitor replies to the
controller for confirmation.
The controller sends command to
get a value for confirmation.
The monitor replies an adjusted
value.
The controller requests to store
the adjusted value to the monitor.
Command
Command Reply
The control does not suitable for
above fixed protocol; use the
proper command for each control.
Please refer section 5.5 and
section 7 to 24.
The monitor replies a proper
message defined for each control.
Save Current Setting Command Reply
The monitor replies to the
controller for confirmation.
Header
Message
Check Code
Delimiter
Header
Message
Check Code
Delimiter
Header
Message
Check Code
Delimiter
Header
Message
Check Code
Delimiter
Header
Message
Check Code
Delimiter
Header
Message
Check Code
Delimiter
Header
Message
Check Code
Delimiter
Monitor Controller
Header
Message
Check Code
Delimiter
Header
Message
Check Code
Delimiter
Содержание
- External control nec lcd monitor 1
- Rev g2e index 1
- I application 3
- Ii preparation 2 connectors and wiring 4
- Lan control 4
- Rs 232c remote control 4
- Communication timing 5
- Iii communication specification 3 communication parameter 5
- Lan control 5
- Rs 232c remote control 5
- Command 6
- Command reply 6
- Communication format 6
- Get parameter 6
- Get parameter reply 6
- Monitor controller 6
- Save current setting command 6
- Save current setting command reply 6
- Set parameter 6
- Set parameter reply 6
- Header block format fixed length 7
- Header message check code delimiter 7
- Header message check code delimiter 9
- Message block format 9
- Address 11
- Check code 11
- Delimiter 11
- Header message check code bcc 11
- Header message check code delimiter 11
- Message 11
- Message length stx op code 11
- Op code set value etx 11
- Soh reserved destination 11
- Source address 11
- Delimiter 12
- Header message check code delimiter 12
- Get current parameter from a monitor 13
- Message type 13
- Get parameter reply 14
- Set parameter 16
- Set parameter reply 17
- Commands 18
- Save current settings 18
- Get timing report and timing reply 19
- Null message 20
- How to change the backlight setting 21
- Iv control commands 21
- Typical procedure example 21
- How to read the measurement value of the built in temperature sensors 24
- Operation code op code table 27
- Pictu re 27
- Adjus t 28
- Audi o 30
- Schdu le 31
- Multi display 33
- Displ ay protection 34
- Advan ced option1 35
- Exter nal control 35
- Advan ced option2 37
- Carbo n footprint 38
- Tempe rature sensor 38
- Power control procedure 39
- Power status read 39
- Power control 41
- Asset data read and write 43
- Asset data read request and reply 43
- Asset data write 45
- Date time read 47
- Date time read and write 47
- Date time write 49
- The controller requests the monitor to write date time 49
- This command is used in order to write the setting of the date time 49
- Schedule read 52
- Schedule read and write 52
- Following command also can be used for to keep backward compatibility in order to 55
- Read the setting of the schedule 55
- Schedule write 57
- Following command also can be used for to keep backward compatibility in order to 62
- Write the setting of the schedule 62
- Self diagnosis 66
- Self diagnosis status read 66
- Serial no model name read 68
- Serial no read 68
- Model name read 70
- Security lock 72
- Security lock control 72
- Direct tv chanel read reply 74
- Direct tv chanel read write 74
- Stx c 3 2 c majorch minorch etx 74
- Direct tv chanel write reply 75
- Stx c 3 2 d majorch minorch etx 75
- Daylight saving read 76
- Daylight saving read write 76
- Daylight saving write 78
- Firmware version 80
- Firmware version read 80
- Input name 82
- Input name read 82
- Input name write 84
- Input name reset 86
- Power save mode 88
- Power save mode read 88
- Power save mode write 90
- Auto power save time read 92
- Auto power save time write 93
- Auto standby time read 95
- Auto standby time write 96
- Security enable 98
- Security enable read 98
- Security enable write 100
- Lan mac address 102
- Lan mac address read 102
- All data are subject to change without notice 104
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