1.2.1 Features and Indicators
Power LED
Indicator
Discrete Output 1
LED Indicator
Display
Discrete Output 2
LED Indicator
Push Buttons
Figure 1. LE IO-Link Sensor Features
Three LED indicators provide ongoing indication of the sensing
status.
Power LED Indicator
Solid Green = Normal operation, power On and laser On
Flashing Green (1 Hz) = Power On and laser Off (laser enable
mode)
Discrete Output LED Indicators
Solid Amber = Discrete Output is On
Off = Discrete Output is Off
1.2.2 Display
Figure 2. LE550 Display in Run Mode
The display is a 2-line, 8-character LCD. The main screen is
the Run mode screen, which shows the real-time distance
measurement.
1.2.3 Buttons
Use the sensor buttons Down, Up, Enter, and Escape to program the sensor and to access sensor information.
Down and Up Buttons
Press Down and Up to:
•
Access the Quick Menu from Run mode
•
Navigate the menu systems
•
Change programming settings
When navigating the menu systems, the menu items loop.
Press Down and Up to change setting values. Press and hold the buttons to cycle through numeric values.
After changing a setting value, it slowly flashes until the change is saved using the Enter button.
Enter Button
Press Enter to:
•
Access the Sensor Menu from Run mode
•
Access the submenus
•
Save changes
In the Sensor Menu, a check mark
in the lower right corner of the display indicates that pressing Enter
accesses a submenu.
Press Enter to save changes. New values flash rapidly and the sensor returns to the parent menu.
L-GAGE
®
LE250/550 IO-Link Laser Gauging Sensors
4
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