LS Industrial Systems MASTER-K80S, Руководство пользователя

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Chapter 7 Usage of Various Functions
7-23
7.1.3. Pulse Catch Function
In the base unit, 8 points of pulse catch input contact points(P000 ~ P007) are internalized. Through using this contact
point short pulse signal, short as 0.2ms, can be taken which can not be executed by general digital input.
1) Usage
When narrow width of pulse signal is input, a trouble occurs which can not be detected by general digital input, so the
operation does not perform as user's intention. But in this case through pulse catch function even narrow interval of pulse
signal as 0.2ms min can be detected.
2) Operating Explanation
input signal
input image data
step executing contents
scan1 CPU senses input when pulse signal, min. 0.2ms, is input, then saves the status.
scan2 used to turn on the region of input image
scan3 used to turn off the region of input image
3) using method
(1) click twice the basic parameter on the project window of KGLMIN
(2) Select no. to use for pulse catch input of the basic parameter window.
For details of KGLWIN refers to the manual.
scan 1 scan 2 scan 3