Wenglor Y1TA-Serie Bedienungsanleitung Seite 45

EN
Designation
T Backgrnd.
T Window
Poti
Hysteresis
Window Size
Sensors for your success
Function
Background-Teach-In
Distance to the background is taught in by
pressing the T key, so that the background
can be suppressed:
• Align the spot to the back-
ground (e.g. conveyor belt).
• Briefly press the T key.
Ú The background is
suppressed.
* Y1TA: ( ) + 10 mm
Teach-In a tolerance window
A window tolerance is taught in by pressing the T key:
• Align the spot to the object.
• Briefly press the T key.
Ú A tolerance window is set up
around the measured distance.
The window width value is
adjustable (see below). The default
value is 50 mm. If the measuring
distance lies within the window
width, the sensor is activated.
When the window is taught in, the lower (L)
and upper (H) switching points are displayed
alternately in line 3.
Readjusting the switching distance
The switching distance can be readjusted by pressing the + or the – key.
Adjusting switching hysteresis
The hysteresis value is adjusted by pressing the + or the – key.
Minimum value: depends upon the sampling rate (see table page 35)
Setting the desired window width
(Can only be adjusted after Teach Window).
The width (10 mm...1000 mm) of the tolerance window is selected by pressing
the + or the – key. The default value is 50 mm.
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45
Sensor
Object
Sensor
Object
Sensors for your success
Key designation
T 
Making point
Hysteresis
Breaking point
*
Background
e.g. conveyor belt
T 
Breaking point
Hysteresis
Making point
Window Width
Making point
Hysteresis
Breaking point
+ 
+ 
+ 
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