User's Manual
31
5-2 Command format (When the communication mode with the host is the realtime mode)
Note) In the following description, (**) h is represented in the hexadecimal notation while '**' included in
quotation marks is represented in ASCII notation.
As a rule, ASCII codes are transmitted for all serial communication data. However, a hex code of
1 byte should be transmitted for the Status data alone.
1. Test
This is a command for conducting a test of host communications. When the reader receives this command, it
sends the same data to the host.
Command
Data
1
‘10’
Header
·····
Command
Test D ata
Ter m i-
nator
CR@
ADR
Status
Data
n
····· ·····
ADR represents the address number expressed by '30-39' and '41-46' in ASCII converted from the
hexadecimal 0-F. Send (00) h for the Status in 1:1 communication in general.
Response
‘00’
CR···· ···· Data
Ter mi na -
tor
@
ADR
Status
Data
1
····
Header Exit Code Test Data
2. Stop
Used to stop the processing of the reader. When the reader receives this command, it stops the processing
currently being executed and stands by for a command.
Data waiting to be transmitted are cleared.
When radio waves are being emitted, emission is stopped.
Command
‘13’
Header
Command
Ter mi na-
tor
CR
@
ADR
Status
ADR represents the address number expressed by '30-39' and '41-46' in ASCII converted from the
hexadecimal 0-F. Send (00) h for the Status in 1:1 communication in general.
Response
‘00’
Ter mi na -
tor
Header
Exit Code
CR
@
ADR
Status