Pepperl+Fuchs IC-KP-B17-AIDA1, Manual

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IC-KP-B17-AIDA1
Commands
2014-
02
75
change password (PC)
Command:
Response:
The command PC changes the password in a tag. Enter the old and then the new password
<PSW> here. If the password has been successfully written, the password in the read/write
head also changes and the set password command is no longer required. The password of
the IPC03 can also be changed if the password mode is deactivated.
Byte Contents Bit no.
7
6 5 4 3 2 1 0
Byte 0
1)
Telegram length, high byte 0 0 0 0 0 0 0 0
Byte 1
1)
Telegram length, low byte 0 0 0 0 1 1 0 0
Byte 2 Command code (41h) 0 1 0 0 0 0 0 1
Byte 3 Reserved/Channel/Toggle bit 0 0 0 0 <Channel> <T>
Byte 4 Old password 00h ... FFh <PSW> (byte 3)
Byte 5 Old password 00h ... FFh <PSW> (byte 2)
Byte 6 Old password 00h ... FFh <PSW> (byte 1)
Byte 7 Old password 00h ... FFh <PSW> (byte 0)
Byte 8 New password 00h ... FFh <PSW> (byte 3)
Byte 9 New password 00h ... FFh <PSW> (byte 2)
Byte 10 New password 00h ... FFh <PSW> (byte 1)
Byte 11 New password 00h ... FFh <PSW> (byte 0)
1)
This byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
Byte Contents Bit no.
7
6 5 4 3 2 1 0
Byte 0
1)
Telegram length, high byte 0 0 0 0 0 0 0 0
Byte 1
1)
Telegram length, low byte 0 0 0 0 0 1 0 1
Byte 2 Command code (41h) 0 1 0 0 0 0 0 1
Byte 3 Reserved/Channel/Toggle bit 0 0 0 0 <Channel> <T>
Byte 4 Status <Status>
1)
This byte is only used with the TCP/IP and MODBUS TCP/IP protocol.