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OBID
i-scan
®
UHF
Manual
ID ISC.LRU3000/3500
FEIG ELECTRONIC GmbH
Page 13 of 193
H90202-7e-ID-B.docx
5. Data Transmission between OBID
®
i-scan ID ISC.LRU3000 / LRU3500 and Host
Five different ways of data transmission between OBID
®
i
-scan
Readers and host (terminal, PC)
are possible. The
Host Commands
,
Buffered Read Mode, Scan Mode
and
Notification Mode
are used for the data exchange between Transponder and host, whereas the
Configuration
Commands
and the
Reader Control Commands
serves for adapting the Reader parameters to
the individual range of applications. The following chart shows which method of data transmission
is supported by which interface:
Interface
RS232
RS485
Data
Clock
USB
LAN
WLAN
Configuration Commands
√
√
-
√
√
√
Reader Control Commands
√
√
-
√
√
√
Host Commands
√
√
-
√
√
√
Buffered Read Mode
√
√
-
√
√
√
Scan Mode
√
√
√
-
-
-
Notification Mode
-
-
-
-
√
√
5.1. Configuration Commands and Control Commands
This method of data transmission is used for Reader configuration and the diagnosis via the differ-
ent Hardware Interfaces of the Reader.
The Reader-configuration parameters will be stored in the Reader memory. To store the current
configuration during a power down of the Reader the Reader-Configuration has to be stored in the
EEPROM. After power up the Reader reads the configuration out of the EEPROM.
The Reader control is immediately processed and the response from the Reader contains status or
data information of the control command.
Host (Terminal / PC / ....)
Reader
parameter- / control command
→
parameter received and stored / control
command processed
yes
no
←
status /
data
error status
←