2014-
02
84
Commands
Type IDC-...-1K tags can be programmed in such a way that they are compatible with the type
ICC-... read only carriers. This programming occupies the first 8 bytes in the tag. The read/write
commands can be used to access the remaining memory.
You must set the tag type '50' in order to program type IDC-...-1K tags. To do this, transmit the
command
SX
or
EX
.
The value range contains 7 characters:
■
the first 3 characters contain the values 0 ... F (hexadecimal code)
■
the last 4 characters contain the values 0 ... 9 (decimal code)
You must select the tag type '50' (ICC-...) beforehand in order to read out this code. If a "read
only code" command is executed when the tag type '50' (IDC-...-1K) is set, the 4-byte read only
code for this tag is issued.
set tag ID code (TI)
Command:
Response:
This command restricts the execution of all other read/write commands to the read/write tag
with the specified ID code. This also applies if another read/write tag is located within the
detection range. A targeted response is achieved from the read/write tag as a result.
<ByteNum> = 0h: Do not make a selection. An ID code is not specified in the telegram.
<ByteNum> = 8h (System IQ): Make a selection. An ID code must be specified in the telegram.
Byte
Contents
Bit no.
7
6
5
4
3
2
1
0
Byte 0
1)
Telegram length, high byte
0
0
0
0
0
0
0
0
Byte 1
1)
Telegram length, low byte
0
0
0
0
0
1
1
1
Byte 2
Command code (BCh)
1
0
1
1
1
1
0
0
Byte 3
ID length/Channel/Toggle bit
<ByteNum>
<Channel>
<T>
Byte 4
Data
<IDCode>
Byte 5
Data
<IDCode>
Byte 6
Data
<IDCode>
Byte 7
Data
<IDCode>
1)
This byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
Byte
Contents
Bit no.
7
6
5
4
3
2
1
0
Byte 0
1)
Telegram length, high byte
0
0
0
0
0
0
0
0
Byte 1
1)
Telegram length, low byte
0
0
0
0
0
1
1
0
Byte 2
Command code (BCh)
1
0
1
1
1
1
0
0
Byte 3
Reserved/Channel/Toggle bit
<ByteNum>
<Channel>
<T>
Byte 4
Status
<Status>
Byte 5
Reply counter
<ReplyCounter>
1)
This byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
