Commands
2014-
02
91
Extended commands for IQH2-... and IUH-... read/write heads
read param (RP)
Command:
Response:
Note!
A detailed description and further commands can be found in the manual for the read/write
head.
Byte
Contents
Bit no.
7
6
5
4
3
2
1
0
Byte 0*
Telegram length 00 ... FFh
<TelegramLen> (high byte)
Byte 1*
Telegram length 00 ... FFh
<TelegramLen> (low byte)
Byte 2
Command code (BEh)
1
0
1
1
1
1
1
0
Byte 3
Reserved/Ident channel/Toggle bit
-
<Channel>
<T>
Byte 4
System code
<SystemCode>
Byte 5
Parameter type
<ParamTyp> (high byte)
Byte 6
Parameter type
<ParamTyp> (low byte)
Byte 7
not used
-
Byte 8
not used
-
Table 7.35
* 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*
Telegram length 00 ... FFh
<TelegramLen> (high byte)
Byte 1*
Telegram length 00 ... FFh
<TelegramLen> (low byte)
Byte 2
Command code (BEh)
1
0
1
1
1
1
1
0
Byte 3
Reserved/Ident channel/Toggle bit
0
<Channel>
<T>
Byte 4
Status
<Status>
Byte 5
Reply counter
<ReplyCounter>
...
Data 00 ... FFh
<Data>
...
Data 00 ... FFh
<Data>
...
Data 00 ... FFh
<Data>
Byte N
1)
Data 00 ... FFh
<Data>
Table 7.36
* this byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
