Special Command Modes; Ipc03 Configuration - Pepperl+Fuchs IDENT-I system P IPT FP Series Manual

IPT*-FP WITH U-P6-B5-V
Operation on the INTERBUS
7.7

Special command modes

7.7.1

IPC03 configuration

Note!
These commands can only be used when data carrier type 03 (IPC03) is set. They cannot be
used in the autodetect mode (mixed operation, data carrier type 00)!
The storage of a type IPC03 data carrier is organized by word. Every "word" is made up of 32
bits. For the normal data range, 29 words from addresses 3 through 31 (<WordAddr> = 00
1C ) are available.
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The storage of the data carrier IPC03 is constructed in the following way:
Address
Word 0
Word 1
Word 3
Word 3...31
Word 32
Word 33
The IPC03 has one "protection word" and one "control word" . With the "protection word" , a read-
protected and a write-protected range can be defined. For this, each start and end of a read-
protected and a write-protected range can be defined. With the "control word" , various operating
modes and the read range for the "default read" operating mode are set. Both words can only
be accessed with the correct password.
The bits of the individual words have the following meaning:
Control word
Bit
0...7
8 ... 15
16
17
18 ... 23
24 ... 31
38
Meaning <WordAddr>
Password -
Protection word -
Control word -
Data range "00"..."1C"
Device Serial "1D"
Number
Device "1E"
identification
Meaning
Read range start
Read range end
Password protection on/off
"Read after write" operating
mode on/off
Open
Open
<ConfAddr> Note
- Write only
"1" Read/write
"2" Read/write
- Read/write
- Read only
- Read only
Byte
0
1
2
3
...
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