User's Manual
A) The keyed-in Code is 1 2 3 4 5 6 7 8
The Code in Decimal Number : 1 2 3 4 5 6 7 8
The Code 1 2 3 4 5 6 7 8 Equivalent to Hex Number : B C 6 1 4 E
Precaution 1
A 26-bit Wiegand data is composed of 2 parity bits and 24 data bits. It is necessary to limit the
8-digit user codes to below 16,777,215 (=FFFFFF) to prevent the data over 24-bit and causing error.
The Wiegand data in 34-bit or 37-bit covers the 8-digit user codes in full value (up to 99,999,999)
without error.
Precaution 2
The HEX code of Wiegand data is derived from the user code. Do NOT make an user code starting
with “0”, such as 02345. Otherwise it will cause confusion in Hex code with the user code in same
number without “0” at the front. Please see examples B & C below for the explanations. This
precaution applies to 26-bit, 34-bit and 37-bit Wiegand data.
Example A shows a 34-bit Wiegand data derived from an 8-digit User Code 12345678.
Example B and C show the Wiegand outputs derived from User Codes 1234 and 00001234. Their
Hex binary codes derive from the two User Codes in Wiegand format are identical and can not be
discriminated from each other.
EXAMPLE:
0 1 0 0 1 1 1 0 01 0 0 0 0 0 0 0 0 1 0 1 1 1 1 0 0 0 1 1 0 0 0 0 1
The 34 bits Wiegand data sending out in Binary from entry of the Code:
E 0 0 B C 6 1 4 E O
Wiegand Data Output From User Codes
Wiegand data is also a common media between keypad unit and control panel for the user codes in an
access control system. This reader-keypad accepts user codes up to 8 digits for generating Wiegand
data. Some precautions are required in taking user code to generate Wiegand data.
An Odd Parity Bit of 6 1 4 E = 0
An Even Parity Bit of 0 0 B C = 1
OPERATION AND FUNCTIONS OF THE SUPER USER CODE
1) Operate Output 1, 2, and 3
The operation of the Super User Code is just like a normal User Code. Simply key-in the Code with a
specific output number for the desired Output. The Super User Code can also be used to reset an
operating output timer instantly.
---------- Output 1 Activates or Resets
---------- Output 2 Activates or Resets
---------- Output 3 Activates or Resets
Optional Functions Controlled by Super User Code for Output 1
Apart from controlling of the three outputs 1, 2, and 3; the Super User Code can also be used to
enable the optional functions controlling Output 1 for user convenience or security enhancement.
Super User Code and Egress Button are excluded from any system inhibition and lockup functions;
they are valid for door open at anytime for safety.
2) Override The Door Lock Controlled by Output 1 (Keep Door Un-locked)
The Output 1 is usually for door lock control. In some situations, the door may require un-locked for
a period of time to allow door opening without User Code or EM Card for entry / exit convenience.
This function Starts / Stops in toggle with the following code entry.
---------- The Door is Un-locked, Start / Stop in Toggle
NOTE :
•
•
•
•
3) Pause The Scheduled Daily Inhibition for Output 1 (Temporarily Disable The Inhibition)
The scheduled inhibition can be programmed and applied to Output 1 with daily start and stop times.
It can be stopped temporarily if required; such as the staff work overtime after office hours going
into the inhibition period. This function Starts / Stops in toggle with the following code entry. It can
be done before or during the inhibition period.
---------- Door Lock Operation Resumes, Start / Stop in Toggle
NOTE :
• The “INHIBIT” LED (Red) is ON in inhibition and turns to Flashing while pause is into effect.
•
See Programming Locations 55 & 56 for more information Daily Inhibition.
SUPER USER CODE
SUPER USER CODE
SUPER USER CODE
SUPER USER CODE
SUPER USER CODE
The door is un-locked while the function is enabled. The “Output 1” LED (Green) turns ON.
Do not forget to stop this function after use because the door is un-locked. Also, the system
refuses the optional functions (3) & (4) while Override function comes into effect.
This feature is good for all the “Fail-safe electric locks”.
“Fail-secure electric lock” requires power to keep in un-locked condition. It takes high current
all the time while the function comes into effect and may cause damage to it. This function is not
recommended for Fail-secure electric lock.