Nec MultiSync V864Q Списки команд RS-232 онлайн

Nec MultiSync V864Q Списки команд RS-232 онлайн
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External Control NEC LCD Monitor
Rev.1.3 (G4)
INDEX
I. Application ............................................................................................................................................. 4
II. Preparation ........................................................................................................................................... 4
2. Connectors and wiring ......................................................................................................................... 4
2.1 RS-232C Remote control .................................................................................................................... 4
2.2 LAN control ......................................................................................................................................... 5
III. Communication specification ............................................................................................................ 6
3. Communication Parameter .................................................................................................................. 6
3.1 RS-232C Remote control .................................................................................................................... 6
3.2 LAN control ......................................................................................................................................... 6
3.3 Communication timing ....................................................................................................................... 6
4. Communication Format ........................................................................................................................ 7
4.1 Header block format (fixed length) ................................................................................................... 8
4.2 Message block format ...................................................................................................................... 10
4.3 Check code ....................................................................................................................................... 12
4.4 Delimiter ........................................................................................................................................... 13
5. Message type ...................................................................................................................................... 14
5.1 Get current Parameter from a monitor. .......................................................................................... 14
5.2 "Get parameter" reply ...................................................................................................................... 15
5.3 Set parameter ................................................................................................................................... 17
5.4 "Set parameter" reply ...................................................................................................................... 18
5.5 Commands ........................................................................................................................................ 19
IV. Control Commands ........................................................................................................................... 22
6. Typical procedure example ............................................................................................................... 22
6.1. How to change the “Backlight” setting. ........................................................................................ 22
6.2. How to read the measurement value of the built-in temperature sensors. ................................. 25
6.3. Operation Code (OP code) Table .................................................................................................... 28
7. Power control procedure ................................................................................................................... 46
7.1 Power status read ............................................................................................................................ 46
7.2 Power control ................................................................................................................................... 48
8. Asset Data read and write ................................................................................................................. 50
8.1 Asset Data Read Request and reply................................................................................................ 50
8.2 Asset Data write ............................................................................................................................... 51
9. Date & Time read and write............................................................................................................... 53
9.1 Date & Time Read ............................................................................................................................ 53

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