Banner L-GAGE LT3 Series - Manual (Page 7)

L-GAGE ® LT3 Long-Range Time-of-Flight Sensor –
Two Discrete Outputs
P/N 68503 rev. C
7
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
Indicators
Power Up/Laser Enable Indicators
When powering up the sensor, the following should occur:
• All LEDs turn ON for 1 second
• Allow 0.6 second delay for Laser Enable at power up. If sensor is already powered up,
see table at left for Laser Enable time. Laser Disable time for all speeds is
50 ms.
Signal LED (red) – indicates the strength and condition of the sensor’s incoming signal.
Output LED (yellow) – lights when a target is sensed within the programmed discrete
window limits.
Power ON/OFF LED (green) – indicates the operating status of the sensor.
Signal LED
Status
Indicates
ON Good signal
OFF No signal is received, or the target is beyond the range limitations of the
sensor (with some tolerance beyond the recommended minimum and
maximum sensing distance)
Flashing Marginal signal strength (can not teach limits)
Power ON/OFF LED
Status
Indicates
OFF Power is OFF
Flashing @ 2Hz Discrete output is overloaded (RUN mode)
Flashing @ 1Hz Power ON, Laser is disabled
ON Solid Sensor is operating normally (power ON, Laser enabled)
Selected
Response Speed
Laser
Enable Time
Slow 150 ms
Medium 60 ms
Fast 51 ms