KEYENCE SL-V Series - Manual (Page 84)

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SL-V-M-NO3-E
3-3
Light Interference Prevention Method
The light interference prevention function automatically reduces mutual interference between SL-V units.
Additionally, mutual interference can be reduced by changing the emitting frequency through the
SL-VH1S configuration software. The emitting frequency can be set to TYPE-A or TYPE-B. To use with the
combination of SL-V set TYPE-A and TYPE-B, can reduce the chance of mutual interference more than
the combination of same type of emitting frequency.
Refer to the "SL-VH1S User’s Manual" for information about changing the laser frequency.
Connecting SL-V in series can prevent mutual interference.
"Series Connection" (page 2-6)
If the devices are not connected in series, they should be installed according to the following information,
if necessary.
(1) Installing the shielding (2) In case of installing next to each other
(3) In case of tandem installation (4) In case of installation in front of another
Light Interference Prevention Function
Series Connection
Interference due to installation
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ransmitter
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ransmitter Receiv
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ransmitter
T
ransmitter Receiv
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ransmitter
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ransmitter
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ransmitter Receiv
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ransmitter