Timing Charts - Omron V680-HS63 User Manual

Timing Charts

Trigger Mode
The trigger mode timing chart is shown below.
RF Tag
TRG
RUN
BUSY
NORMAL
ERROR
ERR_SUB
ID
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RF Tag within the Antenna's Communications Range
A: The PLC turns ON TRG, and sends the execution command to FL Remote ID.
B: The FL Remote ID receives TRG, determines the CMD (command), LEN (data length), and ADDR
(start address), starts communications with RF Tag, and then turns ON BUSY.
C: The FL Remote ID turns ON NORMAL when communications with RF Tag ends normally. For READ
DATA, the read data is output to the FL Remote ID. For NOISE MEASUREMENT, the measurement
data is output to the FL Remote ID.
D: Check from PLC that NORMAL Signal is ON, and then turn OFF TRG.
E: After confirming that TRG is OFF, the FL Remote ID turns OFF BUSY and NORMAL.
■
RF Tag Not within Communications Range
F: The PLC turns ON TRG and sends execution command to FL Remote ID.
G: The FL Remote ID receives TRG, starts communications with RF Tag, and then turns ON BUSY.
H: When communications with RF Tag ends in an error, FL Remote ID turns ON ERROR (error end) and
ERR_S UB0 (No RF Tag).
I: Confirm that the ERROR1 signal is 1 (ON), and then turn OFF TRG.
J: After confirming that TRG is OFF, the FL Remote ID turns OFF ERROR1 and ERR_SUB0.
Communications Range
A B C D E
Communications
F G H I
SECTION 5
J
RFID System
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