3.3 Optically Align the Components
Follow these steps to optically align the light curtain emitter and receiver.
1. Verify the light curtain components are mechanical aligned and the cables are connected.
2. Apply 16 V DC to 30 V DC power to the sensor.
3. Rotate the emitter and/or receiver as necessary to align them.
4. Align the emitter and receiver until the receiver’s green LED is on and the amber and red LED are off.
Note:
By default, the MINI-ARRAY Basic sets the gain level on power up. If the sticks are properly aligned
but have marginal signal, cycle the power to set the gain settings.
MINI-ARRAY
®
BASIC Two-Piece Measuring Light Curtain
10
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