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Sec
tion 6
Reader/Writer Controls
Section 6
Functions
109
RFID System
User's Manual
(Modbus TCP)
Reader/Writer Controls
STOP Query
This query is used to cancel or abort auto communications operation and fifo communications
operation.
RESET Query
This query is used to make the Reader/Writer reset itself.
When the Reader/Writer receives this query, it returns a normal reception completed response and
Normal Reset
When a command from the Reader/Writer is received, if the Reader/Writer operation status is other
than “Communication in progress, setting change in progress”, it will automatically restart itself.
Application
When reflecting user settings, switching operation modes, etc.
Forced reset
When a command from the Reader/Writer is received, restart itself processing is forcibly performed
regardless of the Reader/Writer operating status.
Application
Recovery when the Reader/Writer falls into an uncontrollable state, etc.
STOP
Comm
u
nications
processing
Response
Q
u
ery stand
b
y stat
u
s
Host de
v
ice
Reader/
W
riter
Host de
v
ice
Reader/
W
riter
Reader/
W
riter operation
RESET
Self-reset processing Initialization
Q
u
ery stand
b
y stat
u
s
Host de
v
ice
Reader/
W
riter
Host de
v
ice
Reader/
W
riter
Reader/
W
riter operation
Response