Communication Designation List - Omron V670-H11 User Manual

V670 series id controller, antenna, and id tag
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5-5 Communication Designation List

A communication command can specify the following ten types of communication designation:
Communication
designation
code
ST
Single trigger
st
Tag-specified single trig-
ger
SA
Single auto
sa
Tag-specified single auto
SI
Single input trigger
RA
Repeat auto
RI
Repeat input trigger
PA
Polling auto
pa
Tag-specified polling auto
PI
Polling input trigger
For details of communication designation, refer to "4-1 Communication Designation Function".
5-8
Name
When a command has been received, the communication with a tag is
executed and the response is returned.
The communication with the tag to which the last communication was
executed and the response is returned. This operation is the same as
the single trigger (ST).
After the command is received, the communication is executed when
a tag has been detected in a communication area and the response is
returned.
The communication with any tag other than the tag to which the last
communication was executed and the response is returned. This
operation is the same as the single auto (SA).
After the command is received, the communication with the tag is exe-
cuted at the leading edge timing of external input (TRG) and the
response is returned.
"SA" designation is repeated. The communication with the same tag,
which exists continuously, is executed only once. Processing is termi-
nated by an abort command.
"SI" designation is repeated. Processing is terminated by an abort
command.
"SA" designation is executed and the response is returned by a query
(polling). Acceptance response is made when a command has been
received.
The communication with any tag other than the tag to which the last
communication was executed and the response is returned. This
operation is the same as the palling auto (PA).
"SI" designation is executed and the response is returned by a query
(polling). Acceptance response is made when a command has been
received.
Correct Usage
Description

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