Configuration manual Reader
13
Modifications, misprints and errors excepted.
English
2.
Description of the configuration parameters
2.4.4.
“MaxErrors”
Characteristics:
available from firmware:
v1.30.00
Data type:
Byte (8-bit)
Unit:
–
Value range:
0-255
Description:
The “MaxErrors” configuration parameter indicates how often a command is issued by the reader to the tag when
the response expected by the reader from the tag remains outstanding.
2.4.5.
“CommunicationProfile”
Characteristics:
available from firmware:
v1.30.00
Data type:
Byte (8-bit)
Unit:
–
Value range:
0-255
Note:
Up to firmware v2.04.00 this parameter was called “DefaultProfile”.
The configuration ID was not changed.
Description:
This configuration parameter sets the “communication profile” between the reader and tag. A communication profile
consists of:
-
the data transmission rate (reader to tag communication)
-
the data reception rate ( tag to reader communication)
-
the coding of the data from tag to reader
There are various data transmission rates, data reception rates and codings available. Since not every combination
of these three properties is viable, selected combinations are available as communication profiles. A list of the
viable communication profiles can be downloaded from the reader by the command “GetProfileList”. It is dependent
on the selected communication profile whether “Dense Reader Mode” is in operation in the reader or not.
2.4.6.
“CommStandard”
Characteristics:
available from firmware:
v1.30.00
Data type:
Byte (8-bit)
Unit:
–
Value range:
0-255
Description:
Different countries have different regulations regarding the permissible transmission power and transmission
channels that can be used for communication with RFID tags. This configuration parameter informs the reader
which regulations to comply with for radio communication with RFID tags.
For more details on the country profiles that are supported, see the file “rrui4api.h” in the source files for the
programming environment of the RRU4 reader system.
