USER INTERFACE DIALOGUE
A user interface of 16 on Receiver (RX) or 8 on Transmitter (TX) LEDs helps customer to
control and check the state of the light curtain, for alignment mode, normal operation
and for troubleshooting activity.
For each optical module on both RX and TX unit an RGB led will inform about single
module status and light curtain operation.
RX
TX
LED meanings
= ON
= OFF
st
nd
1
module
2
module
Figure 28: Receiver LED interface
st
nd
1
module
2
module
Figure 29: Emitter LED interface
= INDIFFERENT
= BLINK
USER INTERFACE DIALOGUE
th
N
module
th
N
module
PRODUCT REFERENCE GUIDE
87
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