Omron V680-CA5D01-V2 User Manual

105
RFID System
User’s Manual
SECTION 5
V680 Commands
SECTION 5
Communications
 Auto Communications Designations (SA, RA, and PA)
With an auto communications designation, the ID Controller communicates with Tags that are automat-
ically detected. When the ID Controller receives the command from the host device, it automatically
detects and communicated with any Tag that enters the Antenna's communications area.
 Single Auto Designation (SA)
With a single auto designation, the ID Controller communicates with the Tag, returns a response to the
host device, and then enters command standby status.
 Repeat Auto Designation (RA)
A repeat auto designation causes the ID Controller to repeat the operation for a single auto designation
(SA). Once the ID Controller has communicated with a Tag, it will not communicate again with the
same Tag until the Tag leaves the Antenna's communications area. The COMMAND PROCESSING
TERMINATE command (AA) is used to cancel processing.
Antenna
Communications start when the
Tag enters the antenna's
communications area.
Tag
Host device to Controller
Controller to host device
(Tag movement)
Between Controller and Tag
SA Mode command
- Processing completed. -
Response
Communi-
cations
Tag
Host device to Controller
Controller to host device
(Tag movement)
Between Controller and Tag
RA Mode
command
Re-
sponse
Re-
sponse
Re-
sponse
Re-
sponse
Processing
completed.
AA
command
Communi-
cations C
Communi-
cations B
Communi-
cations A
Waiting for Tag
Waiting for
new Tag
Waiting for
new Tag
Tag A Tag B Tag C

Omron V680-CA5D01-V2 Specifications

General

Brand	Omron
Model	V680-CA5D01-V2
Category	Controller
Language	English