Identification
Manual
ID ISC.MR102
FEIG ELECTRONIC GmbH
Page 23 of 153
H01113-4e-ID-B.docx
4.1.
CFG0: Passwords
The parameters of the CFG0 configuration block contain the identification codes to personalize the
Reader for a user to prevent outside access to some features of the Reader. For security reasons
data from this configuration block cannot be read from the host, they are “write-only”. Also the
command
5.3. [0x83] Set Default Configuration
isn’t available for this configuration block.
Byte
0
1
2
3
4
5
6
Contents
READER-ID
0x00
0x00
0x00
Default
0x00000000
Byte
7
8
9
10
11
12
13
Contents
0x00
CFG_ACCESS
0x00
0x00
Default
0x00
0x00
0x00
0x00
READER-ID: (
AccessProtection.Password)
Defines the password with which the host logs into the Reader for a read / write access to
the configuration parameter blocks.
CFG_ACCESS:
(AccessProtection.Lock_CFGxx)
Defines the Configuration blocks which are accessible only if the user has had a success-
ful login to the Reader.
Byte:
8
9
Bit:
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CFG No.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Byte:
10
11
Bit:
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CFG_NO.
16
17
18
19
20
21
22-
29
-
40-
49
-
-
63
-
-
-
-
CFG_NO
The Bit in CFG_NO defines if the access to the configuration block is free or if the
use should login to the Reader to get access to the configuration block.
b0
Access if free
b1
Access need a login
