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Reader Functionality
AYC-E/Q/T60 Family Installation and Programming Manual
25
5.2.4
Keypad Transmission Format Option Number
See Table 3 to determine the Option Number for the Keypad
Transmission Format you wish to select.
Table 3: Keypad Transmission Format
Keypad Transmission Format
Option Number
Single Key, Wiegand 6-Bit (Rosslare Format)
1*
Single Key, Wiegand 6-Bit with Parity Bits
2
Single Key, Wiegand 8-Bit, Nibbles Complemented
3
4 Keys Facility code, Wiegand 26-Bit
4
1 to 5 Keys + Facility code, Wiegand 26-Bit
5
6 Keys BCD and Parity Bits, Wiegand 26-Bit
6
Single Key, 3x4 Matrix Keypad
7
1 to 8 Keys BCD, Clock & Data Single Key
8
Single Key, Wiegand 4-Bit
9
* Option 1 is the default factory setting.
More information on each of the different keypad transmission
formats is available in the following subsections.
5.2.4.1
Option 1: Single Key, Wiegand 6-Bit (Rosslare Format)
Each key press immediately sends 4 bits with 2 parity bits added –
even parity for the first 3 bits and odd parity for the last 3 bits.
0 = 1 1010 0 ="A" in Hexadecimal
6 = 1 0110 0
1 = 0 0001 0
7 = 1 0111 1
2 = 0 0010 0
8 = 1 1000 1
3 = 0 0011 1
9 = 1 1001 0
4 = 1 0100 1
* = 1 1011 1 ="B" in Hexadecimal
5 = 1 0101 0
# = 0 1100 1 ="C" in Hexadecimal