Indicator LEDs

The table summarizes the functions of the indicator LEDs on In-Sight SnAPP vision sensors.

Indicator Color/Status Meaning
User indicator LEDs GREEN, blinking

Light edges blink in GREEN when the device produces a pass result.

Note: In case of a pass result, the Pass/Fail indicator LED is also blinking in GREEN.
RED, blinking

Light edges blink in RED when the device produces a fail result when it does not find a decoding after a timeout.

Note: In case of a fail result, the Pass/Fail indicator LED is also blinking in RED.
WHITE

Light edges are WHITE when you trigger the Identify function in In-Sight SnAPP.

Power indicator LED ON The device is ON.
OFF The device is OFF.
Train/Trigger status indicator LED ON If the device has a trained code, this LED is GREEN.
OFF If the device has no trained code, this LED is OFF.
Pass/Fail indicator LED GREEN, blinking

The device produces a pass result.

Note: In case of a pass result, light edges are also blinking in GREEN.
RED, blinking

The device produces a fail result when it does not find a decoding after a timeout.

Note: In case of a fail result, light edges are also blinking in RED.
Communication ON

This LED is on when the In-Sight SnAPP established the Ethernet connection.
OFF This LED is OFF when there is no Ethernet connection.
Error ON

This LED is on if the In-Sight SnAPP vision sensor detects an error.

The Pass and Fail conditions for different applications are the following:

Result Anomaly Detector 2-Class Classifier
Pass OK

OK
Fail

  • NG

  • Fixture or ROI failed

  • NG

  • Unclassified

  • Fixture or ROI failed