Commands
201
2-
11
45
If two tags enter the read range one immediately after the other, the status '05h' is
not issued between the two readings.
7.2.7
Special command modes
Commands for the data carrier IPC03
IPC03 Configuration
The storage of a data carrier IPC03 is organized by word. A data word is defined
with a length of 32 bits. For the normal data range, 29 words from addresses 3
through 31 (<WordAddr> = 00h ... 1Ch) are available.
Word 0 contains the password. The password can only be written.
With word 1, the "Protection Word", you can define a read-protected and a write-
protected range. The "Protection Word" can only be read and written with the
correct password.
With word 2, the "Control Word", you can set various operating modes and the
read range for the operating mode "Default Read". The "Control Word" can only
be read and written with the correct password.
If you would like to use the "Protection Word" and the "Control Word", you must
first activate the password mode.
The individual bits have the following meanings:
Note!
You can only use the commands in this section for the data carrier type '03'
(IPC03).
Address
Meaning
<WordAddr> <ConfAddr>
Note
Word 0
Password
-
-
Write only
Word 1
Protection word
-
1
Read/write
Word 2
Control word
-
2
Read/write
Word 3 ...31
Data range
00h ... 1Ch
-
Read/write
Word 32
Device Serial Number
1Dh
-
Read only
Word 33
Device identification
1Eh
-
Read only
Protection word
Bit
Meaning
Byte
0 ... 7
First read-protected word
0
8 ... 15
Last read-protected word
1
16 ... 23
First write-protected word
2
24 ... 31
Last write-protected word
3
