Viewsonic PJD6235 [81/91] Rtsz 8 ctsz

Viewsonic VT4250LED [81/91] Rtsz 8 ctsz
76
Ɍɚɛɥɢɰɚ ɨɬɜɟɬɨɜ RJ45
Ʉɨɦɚɧɞɵ RJ45 ɦɨɝɭɬ ɩɪɢɧɢɦɚɬɶɫɹ ɬɨɥɶɤɨ ɱɟɪɟɡ ɩɨɪɬ TCP 4661.
Ʉɨɦɚɧɞɵ ɫɦ. ɜ ɩɪɢɜɟɞɟɧɧɨɣ ɧɢɠɟ ɬɚɛɥɢɰɟ ɤɨɦɚɧɞ RS232.
Ɍɚɛɥɢɰɚ ɤɨɦɚɧɞ ɞɥɹ ɭɩɪɚɜɥɟɧɢɹ ɩɨ
ɢɧɬɟɪɮɟɣɫɭ RS232
<Ɋɚɡɜɨɞɤɚ ɤɨɧɬɚɤɬɨɜ ɪɚɡɴɟɦɚ>
<ɂɧɬɟɪɮɟɣɫ>
ɋɨɫɬɨɹɧɢɟ Ɉɬɜɟɬ Ʉɨɞ ɨɬɜɟɬɚ
Ɂɚɩɢɫɶ
ɇɨɪɦɚɥɶɧɨ => ACK 0x03 0x14 0x00 0x00 0x00 0x14
ɇɟɩɪɚɜɢɥɶɧɨ => ERROR ACK 0x00 0x14 0x00 0x00 0x00 0x14
ɉɪɟɜɵɲɟɧɨ ɜɪɟɦɹ ɨɠɢɞɚɧɢɹ (>100 ɦɫ) ---
ɋɨɫɬɨɹɧɢɟ Ʉɨɞ ɨɬɜɟɬɚ
ɑɬɟɧɢɟ
BYTE0 BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYTE7~N BYTE N+1
0x05 0x14 0x00 LSB MSB 0x00 0x00 Ⱦɚɧɧɵɟ
Ʉɨɧɬɪɨɥɶɧɚɹ
ɫɭɦɦɚ
ɉɪ1. ɑɬɟɧɢɟ ɫɨɫɬɨɹɧɢɹ ɩɢɬɚɧɢɹ: 0x05 0x14 0x00 0x03 0x00 0x00 0x00 0x01 0x18 = ȼɤɥ.
ɉɪ2. ɑɬɟɧɢɟ ɹɪɤɨɫɬɢ: 0x05 0x14 0x00 0x04 0x00 0x00 0x00 0x32 0x00 0x4A = 50
ɉɪ3. ɑɬɟɧɢɟ ɱɚɫɨɜ ɧɚɪɚɛɨɬɤɢ ɥɚɦɩɵ: 0x05 0x14 0x00 0x06 0x00 0x00 0x00 0x28
0x00 0x00 0x00 0x42
= 40
Ʉɨɧɬɚɤɬ Ɉɩɢɫɚɧɢɟ Ʉɨɧɬɚɤɬ Ɉɩɢɫɚɧɢɟ
1
ɇɨɪɦɚɥɶɧɨ
ɡɚɦɤɧɭɬɵɣ
2RX
3TX4
ɇɨɪɦɚɥɶɧɨ
ɡɚɦɤɧɭɬɵɣ
5 ɁȿɆɅə 6
ɇɨɪɦɚɥɶɧɨ
ɡɚɦɤɧɭɬɵɣ
7RTSZ8 CTSZ
9
ɇɨɪɦɚɥɶɧɨ
ɡɚɦɤɧɭɬɵɣ
ɉɪɨɬɨɤɨɥ RS-232
ɋɤɨɪɨɫɬɶ ɩɟɪɟɞɚɱɢ ɜ
ɛɨɞɚɯ
115200 ɛɢɬ/ɫ (ɩɨ ɭɦɨɥɱɚɧɢɸ)
Ɋɚɡɦɟɪɧɨɫɬɶ ɞɚɧɧɵɯ 8 ɛɢɬ
Ʉɨɧɬɪɨɥɶ ɱɟɬɧɨɫɬɢ ɇɟɬ
ɋɬɨɩɨɜɵɣ ɛɢɬ 1 ɛɢɬ
ɍɩɪɚɜɥɟɧɢɟ ɩɨɬɨɤɨɦ ɇɟɬ

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