Appendix E. Custom Wiegand Rule Descriptions
Take Wiegand 44 as an example, the setting values in the Custom Wiegand tab are as follows:
Custom Wiegand
Name
Wiegand 44
Total Length
44
Transformation Rule
(Decimal Digit)
byFormatRule[4]=[1][4][0][0]
Parity Mode
XOR Parity
Odd Parity Start Bit
Length
Even Parity Start Bit
Length
XOR Parity Start Bit
0
Length per Group
4
Total Length
40
Card ID Start Bit
0
Length
32
Decimal Digit
10
Site Code Start Bit
Length
Decimal Digit
OEM Start Bit
Length
Decimal Digit
Manufacturer Code
Start Bit
32
Length
8
Decimal Digit
3
Wiegand Data
Wiegand Data = Valid Data + Parity Data
Total Length
Wiegand data length.
Transportation Rule
4 bytes. Display the combination types of valid data. The example displays the combination of Card
ID and Manufacturer Code. The valid data can be single rule, or combination of multiple rules.
Parity Mode
Valid parity for Wiegand data. You can select either odd parity or even parity.
Odd Parity Start Bit, and Length
If you select Odd Parity, these items are available. If the odd parity start bit is 1, and the length is
12, then the system will start odd parity calculation from bit 1. It will calculate 12 bits. The result
will be in bit 0. (Bit 0 is the first bit.)
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