Pepperl+Fuchs IDENTControl IC-KP2-2HB18-2V1 Manual page 73

IC-KP2-2HB18-2V1
Commands
You must select the tag type '50' (ICC-...) beforehand in order to read out this
code. If a "read only code" command is executed when the tag type '50' (IDC-...-
1K) is set, the 4-byte read only code for this tag is issued.
Enhanced buffered write read only code (EX --> 24h)
Master -> Slave
Address
CH1
RWw n
RWw n+1
RWw n+2
...
RWw
1)
n+1+N
Slave -> Master
Address
CH1
RWr n
RWr n+1
n: Address in master module, specified by the assignment of the stations
*: If 2 channels are used
N =<FixLen>/2 rounded up
1)
:
The R/W head constantly attempts to write a read only code. After each
successful write, the response is sent and the system waits until a new tag is
within the detection range. The command then starts again from the beginning.
For more information see chapter 7.3.11.
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.
Length of the special read only code:
Tag of the type IDC-...-1K:
■
Tag of the type IUC:
■
To write the special read only code use the commands SP and EP; to read it
out, use the commands SS and ES.
Bit no.
CH2* 15
RWw n+8 <FixLen>
RWw n+9 <FixType> (low byte)
RWw n+A <Data>
... <Data>
RWw <Data> (low byte)
1)
n+9+N
Bit no.
CH2* 15
RWr n+8 <FixLen>
RWr n+9 <ReplyCounter>
8 7
0 0 1 0 0 1
<FixType> (high byte)
<Data> (high byte)
<Data>
<Data>
8 7
0 0 1 0 0 1
<Status>
48 bit
96 ... 240 bit
0
0 0
0
0 0
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