User's Manual

64
Section 5 Timing Charts
RFID System
User's Manual
Section 5
I/O Settings and Control Methods
 Mode Switch Setting 5 (V600-compatible Auto Mode)
A: The PLC turns ON INHIBIT and sends the execution command to the DeviceNet Remote ID
Controller.
B: The DeviceNet Remote ID Controller checks that INHIBIT
is ON, determines the CMD (command),
LEN (data length), and ADDR (start address), and then turns ON BUSY.
C: The DeviceNet Remote ID Controller starts communications with an ID Tag when one enters the
Antenna's communications range.
D: The DeviceNet Remote ID Controller turns ON NORM when communications with ID Tag end
normally.
E: The ID Tag moves outside the Antenna's communications range within 100 ms after the DeviceNet
Remote result is output.
F: The result output is turned OFF 100 ms after the DeviceNet Remote ID Controller result is output.
G: The DeviceNet Remote ID Controller starts communications with ID Tag when it enters the Antenna's
communications range.
H: The DeviceNet Remote ID Controller turns ON NORM when communications with the ID Tag ends
normally.
I: The PLC turns OFF INHIBIT
when processing continues with the ID Tag in the Antenna's
communications range.
J: The DeviceNet Remote ID Controller confirms that INHIBIT
is OFF, and then turns ON HS output and
turns OFF the result output.
K: The PLC turns ON INHIBIT
, detects an ID Tag again, and starts communications.
Communications
Range
ID Tag
INHIBIT
RUN
BUSY
NORM
ERR
ERR_SUB
ID
Communications Range
100 ms
A
B
C
D
E
F
G
H
I
J
K