Pepperl+Fuchs IC-KP2-2HB17-2V1D - Page 78

2014-02
78
IC-KP2-2HB17-2V1D
Commands
Single write configuration (SC)
Command:
Response:
The R/W head makes exactly one attempt to write a word to the configuration range
("Protection Word" or "Control Word") from the address <ConfAddr>.
The password mode must be active so that the R/W head can write to the configuration range.
If the password mode is deactivated, every data word outside of the write-protected range can
be written to. If you would like to modify the write-protected range, you must modify the
"Protection Word" accordingly.
Byte Type 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 0 1 0
Byte 2 Command code (12h) 0 0 0 1 0 0 1 0
Byte 3 Reserved/Channel/Toggle bit 0 0 0 0 <Channel> <T>
Byte 4 Reserved 0 0 0 0 0 0 0 0
Byte 5 Address in the configuration range <ConfAddr>
Byte 6 Data 00h ... FFh <Data byte 3>
Byte 7 Data 00h ... FFh <Data byte 2>
Byte 8 Data 00h ... FFh <Data byte 1>
Byte 9 Data 00h ... FFh <Data byte 0>
Byte Type 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 1 0
Byte 2 Command code (12h) 0 0 0 1 0 0 1 0
Byte 3 Reserved/Channel/Toggle bit 0 0 0 0 <Channel> <T>
Byte 4 Status <Status>
Byte 5 Reply counter <ReplyCounter>
Table 7.24 * this byte is only used with the TCP/IP and MODBUS TCP/IP protocol.