2014-
03
26
Commands
7.3.1
System commands
Version (VE):
This command transfers the device names and the date of the software versions.
If there is no R/W head connected, the R/W head information is omitted and
6<Ident channel><CHCK><ETX>
is displayed to indicate that the R/W head was unavailable (status = '6').
Change tag (CT):
This command tells the read/write head on the relevant channel which tag type to communicate
with. This setting is stored in the non-volatile memory on the unit.
Supported Tag Types
Note!
The device makes no distinction between commands entered in upper and lower case. Make
sure that there are
no spaces
in all parameters that come after the command.
Command:
VE
<CHCK><ETX>
Response:
<Status> P+F IDENT
<Model type>
#<Part no.>
<SW no.>
<SW date> <CHCK> <ETX>
(Channel 1)
<Status> <Ident channel> <LkName>
#<Part no.>
<SW no.>
<SW date> <CHCK> <ETX>
(Channel 2)
<Status> <Ident channel> <LkName>
#<Part no.>
<SW no.>
<SW date> <CHCK> <ETX>
(Channel 3)
<Status> <Ident channel> <LkName>
#<Part no.>
<SW no.>
<SW date> <CHCK> <ETX>
(Channel 4)
<Status> <Ident channel> <LkName>
#<Part no.>
<SW no.>
<SW date> <CHCK> <ETX>
Command:
CT
<Ident channel><TagType><CHCK><ETX>
Response:
<Status><Ident channel><CHCK><ETX>
Tag type
P+F
designation
Chip type
Access
Writable
memory
[bytes]
Read only
code length
[byte]
Frequency
range
High
byte
Low
byte
'0'
'2'
IPC02
Unique, EM4102 (EM
microelectronic)
Read only code
5
5
125 kHz
'0'
'3'
IPC03
EM4450 (EM
microelectronic),
Titan
Read/write read
only code
116
4
125 kHz
'1'
'1'
IPC11
Q5 (Sokymat)
Read/write
5
-
125 kHz
'1'
'2'
IPC12
P+F FRAM
Read/write read
only code
8k
4
125 kHz
