The keypad PIN code must be 4 digits long and can range between
0001 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 the “ “ key or the “ “ key are pressed during PIN code entry, the
keypad will clear the PIN code entry buffer, generate 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 will clear the
PIN code entry buffer, generate 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.
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 number four and can
be in the range 000 to 254. The factory default setting for the facility
code is 000. (See page 21 for more information on “Setting the
Facility Code”)
The keypad PIN code can be one to five digits long and can range
between 1 and 65,535. When entering a keypad PIN code that is
less than 5 digits long, the “ ” key must be pressed to signify the
end of PIN code entry. For keypad PIN codes that are 5 digits long,
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.
#
#
1 to 5 Keys + Facility Code, 26-Bit Wiegand
If the “ “ key or the “ “ key are pressed during PIN code entry or a
PIN code greater than 65,535 is entered, the keypad will clear the
PIN code entry buffer, generate a beep and is ready to receive a
new 4 digit keypad PIN code.
If the entry of the 1 to 5 digit keypad PIN code is disrupted and no
number key or “ ” key is pressed within 5 seconds, the keypad will
clear the PIN code entry buffer, generate 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
= 24-Bit code generated from keyboard.
Sends buffer of 6 keys, adds parity and sends a 26-Bit Binary-
Coded Decimal (BCD) message. Each key is a four bit equivalent of
the decimal number.
The keypad PIN code must be 6 key presses long. 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 no
number key is pressed within 5 seconds, the keypad will clear the
PIN code entry buffer, generate a medium length beep and is ready
to receive a new 6 digit keypad PIN code.
(EP) AAAA BBBB CCCC DDDD EEEE FFFF (OP)
Where:
A = The first key entered.
D = Fourth key entered.
B = Second key entered.
E = Fifth key entered.
C = Third key entered.
F = Sixth key entered.
#
#
6 Keys BCD and parity bits, 26-Bit Wiegand
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OPTION 5
OPTION 6
