Balluff BIS U-6127-081-1 4-06-ST36 Betriebsanleitung Seite 242

BIS U-6127-081-1_4-06-ST36
Processor unit
7
Startup and operation (continued)
EPCFilter
Parameter-ID: 1011
hex
UHF-Manager: –
OPC UA: SetFilter/GetFilter methods
Webserver: –
The EPCFilter parameter can be used to create a specific
data filter that selects data carriers directly according to a
predefined filter mask when they are detected and reports
only those data carriers that match this filter mask. The
EPCFilter parameter overwrites the EPCFilter (default)
parameter and is valid until the current TCP session is
ended or the processor unit is restarted.
The filter mask is defined in the following form:
Filter mask = Address [1 word] + length [1 word] + filter
data [max. 62 bytes]
The address and length specifications must be specified in
bits. Masks can thus also start and end in the middle of
bytes.
The value range in each case is 0...496 bits.
The sum of both values must not exceed 496.
The 16-bit values are specified as 2 bytes in the order
Low – High.
The f field must contain at least as many bytes
ilteR data
that allow the number of bits in the Length field to be
transmitted with it. The bits are to be left-aligned and
padded at the end to a whole byte length with zero bits.
Example:
Only data carriers whose EPC from byte address 02
onwards contains the data E2 00 01 02 03
5 bytes) are to be reported.
Byte address 0002 = Bit address 0010
hex
Byte length 0005 = Bit length 0028
hex
Bit address Bit length
[2 bytes] [2 bytes]
10 00 28 00
hex hex hex
Adjustable values:
Length Permissi-
[byte] ble values
4...66 Address
[2 bytes]
Length
[2 bytes]
Data
[62 bytes]
66 english
hex
(length
hex
hex
hex
Filter data (HEX)
[5 bytes]
E2 00 01 02 03
hex
Factory Meaning
setting
Address: Filtering data
0000 carriers by EPC
hex
Length: data
0000
hex
Data: 00 ...
hex
TIDFilter (default)
Parameter-ID: 002E
hex
UHF-Manager: Menu: Device settings > Parameters...
> Filter
OPC UA: SetFilter/GetFilter methods
Webserver: Menu: Configuration > RFID > Filter
options
The TIDFilter (default) parameter can be used to create a
specific data filter that selects data carriers directly
according to a predefined filter mask during detection and
reports only those data carriers that match this filter mask.
The default filter is applied after switching on or after
restarting the processor unit.
The filter mask is defined in the following form:
Filter mask = Address [1 word] + length [1 word] + filter
data [max. 62 bytes]
The address and length specifications must be specified in
bits. Masks can thus also start and end in the middle of
bytes.
The value range in each case is 0...496 bits.
The sum of both values must not exceed 496.
The 16-bit values are specified as 2 bytes in the order
Low – High.
The f field must contain at least as many bytes
ilteR data
that allow the number of bits in the Length field to be
transmitted with it. The bits are to be left-aligned and
padded at the end to a whole byte length with zero bits.
Example:
Only data carriers whose TID from byte address 02
onwards contains the data E2 00 01 02 03
5 bytes) are to be reported.
Byte address 0002 = Bit address 0010
hex
Byte length 0005 = Bit length 0028
hex
Bit address Bit length
[2 bytes] [2 bytes]
10 00 28 00hex
hex hex hex
Adjustable values:
Length Permissi- Factory
[byte] ble values setting
4...66 Address Address:
[2 bytes] 0000
Length Length:
[2 bytes] 0000
Data Data: 00
[62 bytes]
hex
(length
hex
hex
hex
Filter data (HEX)
[5 bytes]
E2 00 01 02 03
Meaning
Filtering data
carriers by EPC
hex
data
hex
...
hex