Special Commands For The Data Carrier Ipc03 - Pepperl+Fuchs IDENTControl IC-KP2-2HB18-2V1 Manual

IC-KP2-2HB18-2V1
Commands
CC-Link version
Version 1.1 and
Version 2 - single
extension
Version 2 - dual
extension
Version 2 -
quadruple
extension
Version 2 - octuple
extension
The read/write head repeatedly attempts to write <WordNum> 32-bit words from
the address <WordAddr> until successful. After each successful write, the head
sends the response and then switches to continuous read. The read/write head
then reads the same tag until the tag has left the detection range or a new tag
appears within the detection range. At this point, the read/write head again starts
write attempts.
The status '05h' is only output when a tag leaves the detection range or is not yet
within the detection range.
If two tags enter the read range one immediately after the other, the status '05h' is
not issued between the two readings.
7.3.10

Special commands for the data carrier IPC03

Note!
You can only use the commands in this section for the data carrier type '03'
(IPC03).
IPC03 password mode
If the password mode in the data carrier is activated, the data range of the data
carrier is read and write-protected and can only be read or written if the R/W head
sends the correct password to the data carrier.
If the password mode in the data carrier is deactivated, every data word on the
data carrier can be read or written.
The default password of the R/W heads and the data carrier is 00000000h. In the
R/W head, the password is stored in the volatile memory and in the data carrier,
the password is stored in the non-volatile memory.
To read or write the "Protection Word" and the "Control Word", you must first enter
the password in the password mode (see the commands SC or EC).
Maximum word count
<WordNum> <= 3 (0000 0011b)
<WordNum> <= 7 (0000 0111b)
<WordNum> <= 7 (0000 0111b)
<WordNum> <= 15 (0000 1111b)
<WordNum> <= 15 (0000 1111b)
<WordNum> <= 31 (0001 1111b)
<WordNum> <= 31 (0001 1111b)
<WordNum> <= 63 (0011 1111b)
Transmission
per channel with parallel
transfer of channels 1 & 2
per channel with transfer of
channel 1
per channel with parallel
transfer of channels 1 & 2
per channel with transfer of
channel 1
per channel with parallel
transfer of channels 1 & 2
per channel with transfer of
channel 1
per channel with parallel
transfer of channels 1 & 2
per channel with transfer of
channel 1
63