20
13-
01
70
Commands
Fill data carrier (S#)
Command:
Response:
The word number <WordNum> of fill signs <Fill Sign> is written to the read/write
tag from the specified start address <WordAddr>.
Extended commands for type IDC-... and IUC
…
tags
Type IDC-...-1K tags can be programmed to read 24-bit information (so-called
special read only code)
very quickly. This is useful for detecting containers in
automated warehouses.
To write the
special read only code
use the commands
SP
and
EP
; to read it
out, use the commands
SS
and
ES
.
If
SP
or
EP
is used to write to an IDC-...-1K tag, the tag is then locked. If you wish
to write to the tag again using standard commands, unlock it using the command
SI
.
Byte
Content
Bit no.
7
6
5
4
3
2
1
0
Byte 0
Command code (AAh)
1
0
1
0
1
0
1
0
Byte 1
Reserved/Ident channel/Toggle bit
<Reserved>
<Channel>
<T>
Byte 2
Start address
<WordAddr> (high byte)
Byte 3
Start address
<WordAddr> (low byte)
Byte 4
Word count
<WordNum> (high byte)
Byte 5
Word count
<WordNum> (low byte)
Byte 6
Character
<Fill sign>
Byte
Content
Bit no.
7
6
5
4
3
2
1
0
Byte 0
Command code (AAh)
1
0
1
0
1
0
1
0
Byte 1
Reserved/Ident channel/Toggle bit
<Reserved>
<Channel>
<T>
Byte 2
Status
<Status>
Byte 3
Reply counter
<ReplyCounter>
Length of the
special read only code
:
■
Tag of the type IDC-...-1K:
48 bit
■
Tag of the type IUC:
96 ... 240 bit