User's Manual
Table Of Contents
- 1. Introduction
- 2. Technical Specifications
- 3. Mounting
- 4. Wiring Instructions
- 5. OSDP Operation
- 6. Reader Functionality
- 6.1 Transmit Mode
- 6.2 Programming as a Reader
- 6.3 Setting the Backlight
- 6.4 Return to Factory Default Settings
- 6.5 Replacing a Lost Programming Code
- 7. Controller Functionality
- 7.1 Normal, Secure, and Master Users
- 7.2 Modes of Operation
- 7.3 Auxiliary Input and Output
- 7.4 Door Alarms
- 7.5 Internal Case and Back Tamper
- 7.6 Lockout Feature (Keypad/Card Tamper)
- 7.7 REX Function
- 7.8 Secured Intelligent Power Supply
- 7.9 Programming as a Controller
- 7.9.1 Entering Programming Mode
- 7.9.2 Exiting Programming Mode
- 7.9.3 Changing Lock Strike Code
- 7.9.4 Changing Auxiliary Code
- 7.9.5 Changing the Programming Code
- 7.9.6 Changing the Normal/Secure Code
- 7.9.7 Changing the Normal/Bypass Code and Door Chime Settings
- 7.9.8 Setting Fail Safe/Secure Operation, Tamper Siren and Lock Strike Release Time
- 7.9.9 Defining the Auxiliary Input and Output
- 7.9.10 Auxiliary Mode Reference Guide
- 7.9.11 Setting the Lockout Feature
- 7.9.12 Setting the Backlight Behavior
- 7.9.13 Setting the Bell Button (*) Behavior
- 7.9.14 Enrolling Primary and Secondary Codes
- 7.9.15 Deleting Primary and Secondary Codes
- 7.9.16 Relay Codes Assignment
- 7.9.17 Relay Code Assignment using Standard Method
- 7.9.18 Relay Code Assignment using Search Method
- 7.9.19 PIN Code Length/Factory Default Settings
- 7.9.20 Replacing a Lost Programming Code
- 7.9.21 Exiting Secure Mode if Normal/Secure Code was Lost
- A. Declaration of Conformity
- B. Limited Warranty
Reader Functionality
32 AYC-x6355 (Rev. A) Installation and User Manual
Where: D = 1
st
(LSB) byte of card serial number
C = 2
nd
byte of card serial number
B = 3
rd
byte of card serial number
A = 4
th
(MSB) byte of card serial number
Option 5: Wiegand 34-Bit
In this mode, 4 LSB bytes of card serial number are transmitted in
Wiegand 34-Bit format. Bytes are sent in reversed order. The LSB part
of the card serial number is sent first and the MSB byte is sent last. An
even parity is sent first, followed by 32-Bit data and an odd parity bit.
(EP) AAAA AAAA BBBB BBBB CCCC CCCC DDDD DDDD (OP)
Where: EP = Even parity for first 16 data bits
OP = Odd parity for last 16 data bits
A = 4
th
(MSB) byte of card serial number
B = 3
rd
byte of card serial number
C = 2
nd
byte of card serial number
D = 1
st
(LSB) byte of card serial number
Option 6: Wiegand 40-Bit
In this mode, 4 LSB bytes of card serial number are transmitted in
Wiegand 40-Bit format. Bytes are sent in reversed order. The LSB part
of card serial number is sent first. The last byte sent is a Checksum
byte generated by adding 4 data bytes and discarding the remainder
beyond 8 bytes.
AAAA AAAA BBBB BBBB CCCC CCCC DDDD DDDD (CSUM)
Where: A = 4
th
(MSB) byte of card serial number
B = 3
rd
byte of card serial number
C = 2
nd
byte of card serial number
D = 1
st
(LSB) byte of card serial number
CSUM = Checksum value, 1 byte (A+B+C+D)