24 D 18 H See "Set Password Mode (Pm); Command - Pepperl+Fuchs IC-KP2-2HB21-2V1D Manual

IC-KP2-2HB21-2V1D
Commands
set password mode (PM)

Command:

Byte
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Response:
Byte
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
The command PM activates and deactivates the password mode of the relevant
channel. In the password mode, the password is transferred to the data carrier
before each read/write access. If a data carrier is addressed with the wrong
password, then even the other data areas on the data carrier can no longer be
accessed.
Password mode "off":
Password mode "on":
Content
Control byte
Reserved
Command code - 18
h
Reserved
Password mode
Not used
Not used
Not used
Content
Control byte
Reserved
Command code - 18
Reserved
Status
Reply counter
Not used
Not used
<P>=0 (0b)
<P>=1 (1b)
Bit no.
7 6 5
0 0 0
0 0 0
0 0 0
0 0 0
<PasswordMode>
- - -
- - -
- - -
Bit no.
7 6 5
0 0 0
0 0 0
0 0 0
h
0 0 0
<ReplyCounter>
- - -
- - -
(deactivated)
(activated)
4 3 2 1 0
0 0 D U U
S M S
0 0 0 0 0
1 1 0 0 0
0 0 0 0 0
- - - - -
- - - - -
- - - - -
4 3 2 1 0
0 0 D U U
S M S
0 0 0 0 0
1 1 0 0 0
0 0 0 0 0
<Status>
- - - - -
- - - - -
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