See "Change Tag (Ct); Byte - Pepperl+Fuchs IC-KP2-1HB6-2V15B Manual

Identcontrol compact unit with interface for profibus dp
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IC-KP2-1HB6-2V15B
Commands
7.2.6
System commands
Change tag (CT)
Command:

Byte

Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Response:
Byte
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
This command tells the read/write head on the relevant channel which tag type to
communicate with. This setting is stored in the non-volatile memory on the unit.
Supported Tag Types
Tag type
P+F
desig-
High
Low
nation
byte
byte
'0'
'2'
IPC02
'0'
'3'
IPC03
'1'
'1'
IPC11
Content
Command code (04h)
Reserved/Ident channel/Toggle bit
Data carrier type in ASCII
Data carrier type in ASCII
not used
not used
not used
not used
Content
Command code (04h)
Reserved/Ident channel/Toggle bit
Status
Reply counter
not used
not used
not used
not used
Chip type
Access
Unique, EM4102 (EM
Read only code
microelectronic)
EM4450 (EM
microelectronic), Titan
read only code
Q5 (Sokymat)
Bit no.
7
6
5
0
0
0
-
-
-
<TagType> (high byte)
<TagType> (low byte)
-
-
-
-
-
-
-
-
-
-
-
-
Bit no.
7
6
5
0
0
0
-
-
-
<ReplyCounter>
-
-
-
-
-
-
-
-
-
-
-
-
Writable
memory
[bytes]
5
Read/write
116
Read/write
5
4
3
2
1
0
0
0
1
0
0
-
<Channel>
<T>
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4
3
2
1
0
0
0
1
0
0
-
<Channel>
<T>
<Status>
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Read only
Frequency
code
range
length
[byte]
5
125 kHz
4
125 kHz
-
125 kHz
35

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