Keypad Programming Instructions
AY-T6350 Installation and Programming Manual 19
5.4.4 4 Keys Binary + Facility Code, Wiegand 26-Bit
This option buffers 4 keys and outputs keypad data with a 3-digit
facility code like a standard 26-bit card output.
The Facility code is set in Programming Menu 4 four and can be in the
range 000 to 255. The factory default setting for the facility code is
001 (see Section 5.7 for more information).
The keypad PIN code must be 4 digits in length and can range
between 0000 and 9999. On the fourth key press of the 4-digit PIN
code, the data is sent across the Wiegand Data lines as binary data in
the same format as a 26-Bit card.
If * or # is pressed during PIN code entry, the keypad clears the PIN
code entry buffer, generates a beep and is ready to receive a new 4-
digit keypad PIN code.
If the entry of the 4-digit keypad PIN code is disrupted and no number
key is pressed within 5 seconds, the keypad clears the PIN code entry
buffer, generates a beep and is ready to receive a new 4-digit keypad
PIN code.
(EP) FFFF FFFF AAAA AAAA AAAA AAAA (OP)
Where: EP = Even parity for first 12 bits
OP = Odd parity for last 12 bits
F = 8-Bit Facility code
A = 24-Bit code generated from keyboard
5.4.5 1 to 5 Keys + Facility Code, Wiegand 26-Bit
This option buffers up to 5 keys and outputs keypad data with a
facility code like a 26-bit card output.
The Facility code is set in Programming Menu 4 and can be in the
range 000 to 255. The factory default setting for the Facility code is
001 (see Section 5.7).
The keypad PIN code can be one to five digits in length and can range
between 0 and 65,535. When entering a keypad PIN code that is less
than 5 digits in length, # must be pressed to signify the end of PIN
code entry. For keypad PIN codes that are 5 digits in length, on the
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