OBID i-scan
®
System-Manual
ID ISC.LR200
FEIG ELECTRONIC GmbH
Page 64 of 174
H90692-16e-ID-B.doc
4.3. [0x81] Write Configuration
The configuration of the Reader can be changed by means of the Write Configuration command. In
order to do this, the configuration memory is written to with 14 bytes block length and addressed by
CFGn in the byte CFG-ADR. The description of parameters can be taken from Chapter 3. Configuration
Parameters (CFG).
Host
→
Reader
1
2
3
4
5...18
19...20
20
COM-ADR
0x81
CFG-ADR
CFG-REC
CRC16
Host
←
Reader
1
2
3
4
5...6
6
COM-ADR
0x81
STATUS
12
CRC16
CFG-ADR
13
:
Bit:
7
6
5
4
3
2
1
0
Function
LOC
0
CFGn: Address of Configuration Block
CFGn:
memory-address of the required configuration block
LOC:
specifies the location of the configuration block
b0
RAM
b1
EEPROM
CFG-REC:
14-byte configuration block stored in the configuration memory of the Reader at address
CFGn.
Notes:
•
If the password function is enabled
a
4.1. [0xA0] Reader-Login
must be performed
before a configuration block can be written. Otherwise the error code 0x13 will occur.
•
A write to reserved configuration blocks will result in error code 0x16.
12
see ANNEX D: Index of Status Bytes
13
see 3. Configuration Parameters (CFG)