Controlling/Outputting in Parallel
FQ-CR2 User’s Manual
97
8
Communications with External Devices
Configuring the Operation
The following settings can be selected depending on the system configuration and application.
Setting the Measurement Trigger
The measurement trigger can be chosen from the following two types:
• One-shot measurement: One measurement is performed for each external trigger.
• Continuous measurement: Measurements are performed continuously.
Performing One Measurement for Each External Trigger
A measurement trigger is input as the TRIG signal from a proximity sensor, PLC, or other external device.
One measurement is performed when the TRIG signal turns ON.
Wiring
Type of change Change Reference
Changing the type of measurement trigger Performing continuous measurements p. 99
Changing the output method of the judgement results Obtaining individual judgement results p. 102
Adjust the judgement output timing p. 104
Changing the judgement output ON conditions p. 106
Changing the polarity of the BUSY output Reversing the polarity of the BUSY signal p. 106
Color Signal Description
The signals shown at the left are used.
Refer to the following information for signal wiring.
Wiring: p. 26
Pink TRIG Trigger signal
Black OUT0 (OR) Overall judgement (default
assignment)
Orange OUT1 (BUSY) Processing in progress (default
assignment)
(2) Performs
measurements once
Trigger input Sensor
Or other
device
(1) TRIG signal ON
FQ Sensor User Manual.book 97 ページ ２０１１年７月８日 金曜日 午後２時３０分
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