ZKTeco MiniAC Plus - Page 45

MiniAC Plus User Manual
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Definitions of various common Wiegand formats:
Wiegand Format
Definitions
Wiegand26
ECCCCCCCCCCCCCCCCCCCCCCCCO
Consists of 26 bits of binary code. The 1
st
bit is the even parity bit of the 2
nd
to 13
th
bits, while the 26
th
bit is the odd parity bit of the 14
th
to 25
th
bits. The 2
nd
to 25
th
bits
are the card numbers.
Wiegand26a
ESSSSSSSSCCCCCCCCCCCCCCCCO
Consists of 26 bits of binary code. The 1
st
bit is the even parity bit of the 2
nd
to 13
th
bits, while the 26
th
bit is the odd parity bit of the 14
th
to 25
th
bits. The 2
nd
to 9
th
bits are
the site codes, while the 10
th
to 25
th
bits are the card numbers.
Wiegand34
ECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO
Consists of 34 bits of binary code. The 1
st
bit is the even parity bit of the 2
nd
to 17
th
bits, while the 34
th
bit is the odd parity bit of the 18
th
to 33
rd
bits. The 2
nd
to 25
th
bits
are the card numbers.
Wiegand34a
ESSSSSSSSCCCCCCCCCCCCCCCCCCCCCCCCO
Consists of 34 bits of binary code. The 1
st
bit is the even parity bit of the 2
nd
to 17
th
bits, while the 34
th
bit is the odd parity bit of the 18
th
to 33
rd
bits. The 2
nd
to 9
th
bits are
the site codes, while the 10
th
to 25
th
bits are the card numbers.
Wiegand36
OFFFFFFFFFFFFFFFFCCCCCCCCCCCCCCCCMME
Consists of 36 bits of binary code. The 1
st
bit is the odd parity bit of the 2
nd
to 18
th
bits,
while the 36
th
bit is the even parity bit of the 19
th
to 35
th
bits. The 2
nd
to 17
th
bits are
the device codes. The 18
th
to 33
rd
bits are the card numbers, and the 34
th
to 35
th
bits
are the manufacturer codes.
Wiegand36a
EFFFFFFFFFFFFFFFFFFCCCCCCCCCCCCCCCCO
Consists of 36 bits of binary code. The 1
st
bit is the even parity bit of the 2
nd
to 18
th
bits, while the 36
th
bit is the odd parity bit of the 19
th
to 35
th
bits. The 2
nd
to 19
th
bits
are the device codes, and the 20
th
to 35
th
bits are the card numbers.
Wiegand37
OMMMMSSSSSSSSSSSSCCCCCCCCCCCCCCCCCCCE
Consists of 37 bits of binary code. The 1
st
bit is the odd parity bit of the 2
nd
to 18
th
bits,
while the 37
th
bit is the even parity bit of the 19
th
to 36
th
bits. The 2
nd
to 4
th
bits are the
manufacturer codes. The 5
th
to 16
th
bits are the site codes, and the 21
st
to 36
th
bits are
the card numbers.
Wiegand37a
EMMMFFFFFFFFFFSSSSSSCCCCCCCCCCCCCCCCO