HOKUYO AUTOMATIC UST-05LN - Application Examples; Access protection (Horizontal application Stationary)

Document No: C-41-02490-9
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3.16.2 Laser pulse skip function
When laser pulse skip function is activated, laser emission period will change from approx. 9usec to
approx. 18usec. Although this function is activated, output response time will remain the same. And,
ON/OFF delay function can be used. Figure 3-19 shows the schematic diagram, when laser pulse skip
function is OFF.
5nsec（LD発光）
約9usec
Figure 3-19 Schematic diagram when laser pulse skip function is OFF
Figure 3-20 shows the schematic diagram when laser pulse skip function is ON
約9usec
約18usec
5nsec（LD発光）
Figure 3-20 Schematic diagram when laser pulse skip function is ON
Approx.9usec
5nsec (LD ON)
Approx. 9usec
5nsec (LD ON)
Approx. 18usec
 In case when the laser of the UST affects the other products operation (causes light
interference in other products), activate scan skip function to reduce affects on other
products.