18
cdvi.com
cdvigroup.com
A3
A4
E] AUDIBLE SIGNAL
The audible signal is always enabled
in programming mode.
In factory default, the buzzer is disabled
when pressing a key. To enable the buzzer:
1. Enter in programming mode*.
2. Press A3:
- One beep is emitted.
- Press 0 to disable the audible signal.
- Press 1 to enable the audible signal.
- One beep is emitted to confi rm programming.
3. Remove the ST1 jumper:
- Two beeps are emitted to confi rm
exit from programming.
F] DECIMAL OR KEYPAD MODE
1. Enter in programming mode*.
2. Press A4 to enter in the mode
setting menu:
- One beep is emitted.
- Press 0 for a decimal mode, press 1
for hexadecimal mode and 2 for ARK mode.
- One beep is emitted
to confi rm programming
3. Remove the ST1 jumper:
- Two beeps are emitted to confi rm
exit from programming.
- 4 beeps indicate a data
computing error.
G] EXTERNAL CONTROL OF THE BUZZER
The buzzer can be activated from an external input.
The control is done with a logic signal on the input.
* Please refer to the procedure to start programming at the start of this section
9] OUTPUT FORMAT
Chronograms
0 logic
\DATA1
\CLOCK
\DATA0
1 logic
50 μs
50 μs
2ms
2ms
10] WIEGAND 26 BITS OUTPUT FORMAT
Interface
- The output format is 26-bit Wiegand (Signals: DATA1, DATA0 and CLOCK),
- Output signal in open collectors (pull up of 2.2K in +5V) 26-bit hexadecimal output format.
The frame is made of 26-bit and built as follow:
- First parity: 1-bit – even parity for the fi rst 12-bit,
- User Code: 3 half of a byte represent the code entered.
Each byte is transferred from bit 7 to bit 0,
- Second parity: 1-bit – odd parity for the last 12-bit.
Bit 1
Bit 2 … bit 25
Bit 26
Even parity on bit 2…bit13
Data (24 bits)
Odd parity on bit 14…bit 25
1
0000 0000 0001 0011 0111 0101
0
Decimal
4 Terms
Parity 1
0
0
1
3
7
5
Parity 2
5 Terms
0
7
1
3
7
5
6 Terms
6
7
1
3
7
5
Hexadecimal
4 Terms
0
0
0
5
5
F
5 Terms
0
1
1
6
C
F
6 Terms
0
A
3
E
8
F
- Parity 1:
«0» if the number of 1 in bit 2 to bit 13 is even, «1» if the number of 1 in bit 2 to bit 13 is odd.
- Parity 2:
«0» if the number of 1 in bit 14 to bit 25 is odd, «1» if the number of 1 in bit 14 to bit 25 is even.
Buzzer OFF
Buzzer OFF
Buzzer ON
OV
11] ARK 8 BITS OUTPUT FORMAT
Keypad input
Hexadecimal
Binary Datas
0
FO
11110000
1
E1
11100001
2
D2
11010010
3
C3
11000011
4
B4
10110100
5
A5
10100101
6
96
10010110
7
87
10000111
8
78
01111000
9
69
01101001
*
ou A
5A
01011010
#
ou B
4B
01001011
EN
GALEOW
Illuminated keypad - Wiegand
GALEOW
Illuminated keypad - Wiegand
INSTALLATION MANUAL
INSTALLATION MANUAL
EXE-CDVI_IM GALEOW CMYK A5 EN-FR 07.indd 18
12/07/13 11:32
