Pepperl+Fuchs IC-KP2-2HB17-2V1D - Page 73

IC-KP2-2HB17-2V1D
Commands
2014-02
73
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 Ty p e Bit no.
7 6 5 4 3 2 1 0
Byte 0* Telegram length, high byte 0 0 0 0 0 0 0 0
Byte 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)
Byte Ty p e Bit no.
7 6 5 4 3 2 1 0
Byte 0* Telegram length, high byte 0 0 0 0 0 0 0 0
Byte 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 Statu s <Status>
Table 7.20 * this byte is only used with the TCP/IP and MODBUS TCP/IP protocol.