Pepperl+Fuchs IC-KP-B17-AIDA1 - Page 83

IC-KP-B17-AIDA1
Commands
2014-02
83
enhanced buffered write fixcode (EX)
Command:
Response:
The R/W head constantly attempts to write a read only code. After each successful write, the
response is sent and the system waits until a new tag is within the detection range. The
command then starts again from the beginning.
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 0 1
1
2)
Byte 2 Command code (24h) 0 0 1 0 0 1 0 0
Byte 3 FixLen/Channel/Toggle bit <FixLen> <Channel> <T>
Byte 4 FixType <FixType> (high byte)
Byte 5 FixType <FixType> (low byte)
Byte 6 Data 00h ... FFh <Data>
Byte 7 Data 00h ... FFh <Data>
... Data 00h ... FFh <Data>
Byte N
3)
Data 00h ... FFh <Data>
1)
This byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
2)
The telegram length depends on the read only code length of the tag.
3)
N = <FixLen> + 5; Ethernet/IP: N = <FixLen> + 3
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 1 0
Byte 2 Command code (24h) 0 0 1 0 0 1 0 0
Byte 3 FixLen/Channel/Toggle bit 0 1 0 1 <Channel> <T>
Byte 4 Status <Status>
Byte 5 Reply counter <ReplyCounter>
1)
This byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
IPC11: <FixLen> = 5
<FixType> = '02' ASCII (30h 32h), the read only code cannot be changed
'11' ASCII (31h 31h), the read only code can be overwritten
IDC-...-1K: <FixLen> = 7
The first 3 bytes are hexadecimal (0h ... Fh), the last 4 bytes are
decimal (0d ... 9d).
<FixType> = '52' ASCII (35h 32h), the read only code can be overwritten
<Data> = (Byte 1 to 3): 0x30 ... 0x39; 0x41...0x46
(Byte 4 to 7): 0x30...0x39