Keypad Operation Instructions
AY-G/H6xx0 Series Installation and User Manual
19
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 fifth key
press of the 5-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
*
is pressed during PIN code entry or a PIN code greater than
65,535 is entered, the keypad clears the PIN code entry buffer,
generates a beep and is ready to receive a new 5-digit keypad PIN
code.
If the entry of the 1- to 5-digit keypad PIN code is disrupted and a
number key or
#
is not pressed within 5 seconds, the keypad clears
the PIN code entry buffer, generates a medium length beep, and is
ready to receive a new 1- to 5-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 = 16-Bit code generated from keyboard
Option 6: 6 Keys BCD and Parity Bits, Wiegand 26-Bit
This option sends buffer of 6 keys, adds parity, and sends a 26-bit
BCD message. Each key is a four bit equivalent of the decimal
number.
The keypad PIN code must be 6 key presses in length. On the sixth
key press of the 6-digit PIN code, the data is sent across the
Wiegand Data lines as a BCD message.
If the entry of the 6-digit keypad PIN code is disrupted and a
number key or
#
is not pressed within 5 seconds, the keypad clears
the PIN code entry buffer, generates a medium length beep, and is
ready to receive a new 6-digit keypad PIN code:
(EP) AAAA BBBB CCCC DDDD EEEE FFFF (OP)