Omron FQ2-S4 User Manual page 317

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Timing Chart
Operation When [Number of Delay] Is Set to 2
Run Mode entered.
ON
RUN signal
OFF
ON
TRIG signal
OFF
ON
BUSY signal
OFF
OR signal
D0 signal
ON
GATE signal
OFF
1
Repeatedly turn ON the TRIG signal while the BUSY signal is OFF.
2
The OR signal is output when the TRIG signal is turned ON.
3
When the TRIG signal turns ON for the third time, the measurement result (D0) for the first time
that the TRIG signal turned ON is output and the GATE signal is also output at this time.
4
When the TRIG signal turns ON for the fourth time, the measurement result (D0) for the second
time that the TRIG signal turned ON is output and the GATE signal is also output at this time.
5
Each time the TRIG signal turns ON after that, the measurement result (D0) from when the TRIG
signal turned ON two times previously is output.
FQ2-S4 User's Manual
ON for 1 ms min.
(1) (2) (3)
ON while measurements are being processed
(depends on BUSY output conditions)
Overall judgement
Overall judgement
result for (1)
result for (2)
(Result not
Result for (1)
output.)
GATE ON delay
Output time
Controlling Operation and Outputting Data with a Parallel Interface Sensor Data Unit
(4) (5)
Overall judgement
Overall judgement
result for (3)
result for (4)
The results for (1) is output when the TRIG signal
turns ON the third time.
Result for (2) Result for (3)
Setup Mode entered.
Overall judgement
result for (5)
Result for (4)
315