Special Command Modes - Pepperl+Fuchs IC-KP-R2-V1 Manual

IC-KP-R2-V1
Commands
7.3.3

Special command modes

Note!
You can only use the commands in this section for the data carrier type '03' (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.
Address
Word 0
Word 1
Word 2
Word 3 ...31
Word 32
Word 33
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:
Protection word
Bit
0 ... 7
8 ... 15
16 ... 23
24 ... 31
Control word
Bit
0 ... 7
8 ... 15
16
17
18 ... 23
24 ... 31
Meaning
Password
Protection word
Control word
Data range
Device Serial Number
Device identification
Meaning
First read-protected word
Last read-protected word
First write-protected word
Last write-protected word
Meaning
Read range start
Read range end
Password mode on/off
"Read after write" operating mode on/off
Open
Open
<WordAddr> <ConfAddr>
- -
- 1
- 2
00h ... 1Ch -
1Dh -
1Eh -
Byte
Byte
Note
Write only
Read/write
Read/write
Read/write
Read only
Read only
0
1
2
3
0
1
2
3
33