User Manual

Appendix C. Custom Wiegand Rule Descripons
Take Wiegand 44 as an example, the seng values in the Custom Wiegand tab are as follows:
Custom Wiegand
Name
Wiegand 44
Total Length 44
Transformaon 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.
Transportaon Rule
4 bytes. Display the combinaon types of valid data. The example displays the combinaon of Card
ID and Manufacturer Code. The valid data can be single rule, or combinaon of mulple 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 calculaon from bit 1. It will calculate 12 bits. The result
will be in bit 0. (Bit 0 is the
rst bit.)
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