Commands
2597
78 2013-
02
109
Fill Data Carrier (S#)
The data carrier is filled with <WordNum> data blocks described by fill signs
<FillSign> from the specified block address <WordAddr>.
Get State (GS)
This command is used to read out permanently stored read/write head settings.
Change Tag (CT)
This command tells the read/write head which data carrier type it is
communicating with. This setting is stored permanently.
Key to variables
1)
On the IC-HH20-V1, the status message appears on the display in clear
text:
Command:
S#
<WordAddr><WordNum><FillSign>
Response:
<Status>
Command:
GS
Response:
TT: <TagType>, TO:<Timeout>, BD:<Baud>
Command:
CT
<TagType>
Response:
<Status>
<Baud>
4-6 characters in the preset data format
Baud rate [in bit/s]
<Data>
<WordNum> times 4 bytes in the preset data format
When communicating a data block, the highest value byte is transferred first
and the lowest value byte last.
<FillSign>
1 character [ASCII]
<Status>
1 character [ASCII] 0 ... 9, status of the read/write head
1)
<TagType>
2 characters in the preset data format
Value indicates the number of the data carrier type.
<Timeout>
3 characters in the preset data format
Interface timeout [in ms]. A fault message is issued when this time elapses.
’
000
’
deactivates the timeout.
<WordAddr> 4 characters [ASCII]
Block start address in the data carrier for the respective command. Range from
'0000' to 'FFFF', depending on data carrier type.
<WordNum> 2 characters [ASCII]
Number of data blocks to be read or written. Range from '00' to 'FF', depending
on data carrier type.
Status
German display text
English display text
0
OK
OK
1
unbekannter Fehler
unknown error
2
Einschaltmeldung
switch-on message
3
unbekannter Fehler
unknown error
