Cardin MORPH433W00, Руководство пользователя

Страница: 21 / 52

21
4) WIEGAND 37 bit
5) WIEGAND 37 bit and channel information
6) WIEGAND 37 bit with site code
Attention! The code is limited to 524’287 . To use codes with greater numbers, consult the paragraph
"
Code truncation
" on page 25
7) WIEGAND 37 bit with site code and channel information
Attention!
The code is limited to
524’287
. To use codes with greater numbers, consult the paragraph
" Code truncation " on page 25
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
"even parity bit" for the bits 2-18 "odd parity bit" for the bits 18-36
"0"
binary code output, 9 (msb), 36 (lsb)
the bits "2"…"8" are always nil
1
S1
2 3
ON
4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
"even parity bit" for the bits 2-18 "odd parity bit" for the bits 18-36
"0"
channel information
bit 7 bit 8 CH
0 0 A
0 1 B
1 0 C
1 1 D
binary output code, 9 (msb), 36 (lsb)
the bits "2"…"6" are always nil
1
S1
2 3
ON
4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
"even parity bit" for the bits 2-18
"odd parity bit" for the bits 18-36
= "000000000000001"
binary code output, 18 (msb), 36 (lsb)
1
S1
2 3
ON
4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
"even parity bit" for the bits 2-18 "odd parity bit" for the bits 18-36
= "0000000000001"
binary code output, 18 (msb), 36 (lsb)
1
S1
2 3
ON
4
Channel
information
bit 16 bit 17 CH
0 0 A
0 1 B
1 0 C
1 1 D