Wiegand Output - ZKTeco ProBio(QR) User Manual

ProBio (QR)
Wiegand37
Wiegand37a
Wiegand50
"C" denotes the card number; "E" denotes the even parity bit; "O" denotes the odd parity bit;
"F" denotes the facility code; "M" denotes the manufacturer code; "P" denotes the parity bit; and
"S" denotes the site code.
5.5.2

Wiegand output

Function Description
Function Name
SRB
Wiegand Format
Wiegand output
bits
Failed ID
P a g e | 32
OMMMMSSSSSSSSSSSSCCCCCCCCCCCCCCCCCCCE
It consists of 37 bits of binary code. The 1
18 bits, while the 37 bit is the even parity bit of the 19
th th
to 4 bits is the manufacturer codes. The 5
th
the 21 st to 36 th bits are the card numbers.
EMMMFFFFFFFFFFSSSSSSCCCCCCCCCCCCCCCCO
It consists of 37 bits of binary code. The 1
to 18 bits, while the 37
th
2 nd to 4 th bits is the manufacturer codes. The 5
and15 th to 20 th bits are the site codes, and the 21
numbers.
ESSSSSSSSSSSSSSSSCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO
It consists of 50 bits of binary code. The 1
to 25 th bits, while the 50
2 to 17 bits is the site codes, and the 18
nd th
When SRB is enabled, the lock is controlled by the SRB to prevent the lock
from opening due to device removal.
Its value can be 26 bits, 34 bits, 36 bits, 37 bits, and 50 bits.
After selecting the required Wiegand format, select the corresponding output bit
digits of the Wiegand format.
If the verification fails, the system will send the failed ID to the device and replace
the card number or personnel ID with the new one.
st bit is the odd parity bit of the 2
to 16
th
bit is the even parity bit of the 2
st
bit is the odd parity bit of the 19
th
th to 14
st bit is the even parity bit of the 2
th bit is the odd parity bit of the 26
to 49
th
Descriptions
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User Manual
to 36 bits. The 2
th th
bits is the site codes, and
th
to 36 bits. The
th th
th bits is the device codes,
st to 36 th bits are the card
th to 49 th bits. The
bits are the card numbers.
th
nd to
nd
nd
nd