OBID
®
System-Manual
ID RW40.30-USB
FEIG ELECTRONIC GmbH
Page 46 of 57
H80701-2e-ID-B.doc
5. Auto-Answer-Mode (Read transponder)
5.1. Read Serial No.
The serial number can be read over the asynchronous interface in two formats. These formats are
configured by using the command
3.2.1. [0x40] Auto-Answer-Mode
Hex-Format:
In this case the transited data are identical with the reply protocol of command
4.1. [0x11]
Read Serial-No. (selection of transponder)
)
ASCII-Format:
In ASCII-Format the serial number is transmitted as an ASCII coded BCD number. In this
format you can also configure whether you want the output without TR_TYP (see:
EXCL_SNR
3.2.1. [0x40] Auto-Answer-Mode
)
Byte
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Content
TR_TYP5
13-digit BCD serial number
CR
Example:
TR_TYP = 0x01
Serial No. = 00 B4 00 0C 14 hex
⇒
0.003.019.901.972 dec
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0x31
0x30
0x30
0x30
0x33
0x39
0x31
0x39
0x39
0x30
0x31
0x39
0x37
0x32
0x0D
"1"
"0"
"0"
"0"
"3"
"0"
"1"
"9"
"9"
"0"
"1"
"9"
"7"
"2"
CR
5 see ANNEX A: Codes of transponder types
