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Safety Light Curtain: SL-VHM/VFM Series
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Features

Visible/Identifiable Indicator [NEW]

Quickly Recognise the Presence of a Safety Light Curtain

For Full Details Download the PRODUCT CATALOGUE Using the SERVICE PULLDOWN Above.

Know immediately whether the safety light curtain is active
By using the visible/identifiable indicator, operators can immediately determine whether the safety light curtain is being used, thus preventing situations where the light is accidentally blocked.
Visible/Identifiable Indicator
Clear status indication
The status of the safety light curtain can be easily determined by the blinking or lighting. The cause can be easily identified if the safety curtain does not start up.

During operation

Normal [During emission]
 
Green lights
During normal operation, there is no interruption in the detection zone.
Blocked light or misaligned beam axis
Red lights
The beam axes are misaligned or dirty, or there is interruption in the detection zone.
Error occurred
 
Red flashing lights
An error (such as a malfunction in an external device) has occurred.

During startup

Wrong wiring
Red flashing lights
There is an error due to wrong wiring or similar problems.
Misaligned beam axes
Off or red light (part or all)
The beam axes are misaligned, not due to damage or a similar error.
3 step adjustment easy beam axis alignment
Using the visible indicator, beam axis alignment can be performed in just three steps.
STEP 1: Align the top row
STEP 1: Align the top row
The indicators at the top light up when
the top beam axis is aligned.
STEP 2: Align the bottom row
STEP 2: Align the bottom row
All of the indicators light red when the bottom beam axis is aligned.
STEP 3: Fine-tune the rotational direction
STEP 3: Fine-tune the rotational direction
All of the indicators light green when all of the beam axes are aligned.
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Related Information Topics
What Makes Our Safety Light Curtains Different?  
Highlighting the KEYENCE SL-V Series.
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