Pepperl+Fuchs IDENTControl IC-KP2-2HB18-2V1 Manual page 65

IC-KP2-2HB18-2V1
Commands
Change password (PC --> 41h)
Master -> Slave
Address
CH1
RWw n
RWw n+1
RWw n+2
RWw n+3
RWw n+4
Slave -> Master
Address
CH1
RWr n
RWr n+1
n: Address in master module, specified by the assignment of the stations
*: 2 channel mode
The command PC changes the password of a read/write tag. Enter the old and
then the new password <PSW> here. If the password has been successfully
written, then the password in the R/W head is also changed. You do not need to
additionally send the "Set password" command.
The password of the IPC03 can also be changed with password mode inactive.
Bit no.
CH2* 15
RWw n+8
RWw n+9 <old PSW> byte 2
RWw n+A <old PSW> byte 0
RWw n+B <new PSW> byte 2
RWw n+C <new PSW> byte 0
Bit no.
CH2* 15
RWr n+8
RWr n+9 <ReplyCounter>
8 7
0 1 0 0 0 0
<old PSW> byte 3
<old PSW> byte 1
<new PSW> byte 3
<new PSW> byte 1
8 7
0 1 0 0 0 0
<Status>
0
0 1
0
0 1
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