
2014-
02
88
Commands
single program special fixcode (SP)
Command:
Response:
The R/W head makes only one attempt to write a
special read only code
.
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
0
Byte 2
Command code (0Dh)
0
0
0
0
1
1
0
1
Byte 3
Word number/Ident
channel/Toggle bit
<FixLen>
<Channel>
<T>
Byte 4
Reserved
0
0
0
0
0
0
0
0
Byte 5
Reserved
0
0
0
0
0
0
0
0
Byte 6
2)
ID code 00h ... FFh
<IDCode>
...
ID code 00h ... FFh
<IDCode>
Byte N
3)
ID code 00h ... FFh
<IDCode>
1)
This byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
2)
The first byte indicates whether an EPC code is shown
■
1 = EPC application
■
0 = 18000-6C (ISO)
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
1
0
1
0
Byte 2
Command code (0Dh)
0
0
0
0
1
1
0
1
Byte 3
FixLen/Ident channel/Toggle bit
<FixLen>
<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.