Commands
2014-
03
43
7.5
Fault/status messages
Error messages triggered by the identification system
<Timeout>
: 1 to 3 ASCII characters
Timeout of interface in (0 ... 100) x 100 ms, an error message is sent
after this time runs out.
'0' deactivates the timeout
<Trigger mode>
: 1 ASCII character
'0': Trigger mode off
'1': Trigger mode on
'2': Trigger mode inverted
<WordAddr>
: 4 ASCII characters, word start address in the data carrier, range from
'0000h' to 'FFFFh', depending on tag type.
<WordNum>
: 2 ASCII characters, number of words to be read or written, range from
'00' to '20' (128 bytes) or '00' to '1D' (116 bytes) for IPC03 ... data
carriers.
<Year>
: 2 bytes ASCII, hexadecimal encoding, 00h ... 3h
Status
Meaning
0
The command has been executed without error.
1
The command is processing.
Status
Meaning
1
Reserved
2
Switch-on message, reset has been executed.
3
Reserved
4
Incorrect or incomplete command or parameter not in the valid range.
5
No data carrier in the detection range.
6
Hardware error, e.g. error during self-test or read/write head defective.
7
Internal device error.
8
Reserved
9
The parameterized data carrier type is not compatible with the
connected read head.
A
There are several transponders in the detection range (UHF).
B
Reserved
C
Reserved
D
Reserved
E
The internal cache is full.
F
Reserved