ZKTeco SpeedFace M4, User Manual

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SpeedFace M4 User Manual
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Menu Descriptions
Wiegand Format Values range from 26 bits, 34 bits, 36 bits, 37 bits, and 50 bits.
Wiegand Bits Number of bits of Wiegand data.
Pulse Width(us)
The value of the pulse width sent by Wiegand is 100 microseconds by default,
which can be adjusted within the range of 20 to 100 microseconds.
Pulse Interval(us)
The default value is 1000 microseconds, which can be adjusted within the range
of 200 to 20000 microseconds.
ID Type Select between the User ID and Card number.
Definitions of various common Wiegand formats:
Wiegand Format Description
Wiegand26
ECCCCCCCCCCCCCCCCCCCCCCCCO
It 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 is the card numbers.
Wiegand26a
ESSSSSSSSCCCCCCCCCCCCCCCCO
It 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 is the site codes, while the 10 th to 25 th bits are the card numbers.
Wiegand34
ECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO
It 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 is the card numbers.
Wiegand34a
ESSSSSSSSCCCCCCCCCCCCCCCCCCCCCCCCO
It 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 is the site codes, while the 10
th
to 25
th
bits are the card numbers.
Wiegand36
OFFFFFFFFFFFFFFFFCCCCCCCCCCCCCCCCMME
It 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 is the device codes. The 18
th
to 33
rd
bits is the card numbers, and the 34
th
to 35 th bits are the manufacturer codes.
Wiegand36a
EFFFFFFFFFFFFFFFFFFCCCCCCCCCCCCCCCCO
It 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 is the device codes, and the 20 th to 35 th bits are the card numbers.