Roger PRT12EM, Инструкция по установке и программированию

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PRT-EM Series Readers fv 1.29 and 2.29 Rev. J.doc 2012-01-05
Page 29 from 59
X=6
1-6 keys long PIN
transmitted as
Wiegand 26 bit stream
with control bits 1-6 keys long PIN, each key represented by 4-bit long codes (key codes
according to table B). Reader sends data after six keys are pressed or
earlier when # key is pressed. Reader wait max ca. 15 seconds for each
key press. Key’s buffer is cleared if no keys have not been entered
within ca. 15 seconds.
Examples:
Keys entered “1234#” – code transmitted “001234”
Keys entered “123456” – code transmitted “123456”
X=7
1-4 keys long PIN
transmitted as
Wiegand 32 bit stream
without control bits
1-4 keys long PIN, each key represented by 8-bit long codes (key codes
according to table A). Reader sends data after four keys are pressed or
earlier when # key is pressed. Reader wait max ca. 15 seconds for each
key press. Key’s buffer is cleared if no keys have not been entered
within ca. 15 seconds.
Examples:
Keys entered “123#” – code transmitted “0123”
Keys entered “123456” – code transmitted “123456”
Table A: 8-bit key coding
Key HEX BIN
0 F0 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
* 5A 01011010
# 4B 01001011
F1 3C 00111100
F2 2D 00101101
Table B: 4-bit key coding
Key ASCI BIN
0 0 0000
1 1 0001
2 2 0010
3 3 0011