Wenglor X1TA100QXT3, Operating Instructions Manual

Page: 19 / 30

19 High Performance Distance Sensors
Example of application:
A X1TA101MHV80 is used in a high rack warehouse with varying ambient temperatures. To eliminate the
temperature drift, a reference path of 1000 mm is specified to the Sensor as the specification offset. Through
an external trigger Sensor, the specification offset is applied and given to the Sensor as the current distance.
This ensures that the distance tallies with the value of the reference route with every trigger signal and thus, the
varying ambient temperature has no influence on the measurement values of the Sensor.
Movement path of sensor
Reference path
1000 mm
Trigger sensor:
Switch output, sensor on
PIN A3/V of the LLZ-sensor
High rack stores
7.7. Measuring rate
Reducing the Measuring rate improves resolution and reduces minimum selectable switching hysteresis.
The respective minimum and maximum values are in the table on page 5.
Designation Function Key designation
100 Hz
Measuring rate value
  
50 Hz
20 Hz
10 Hz
5 Hz
2 Hz
1 Hz
The Measuring rate which is best suited for the respective application can be selected from the pre-
defined values by pressing the

or the

key.
7.8. Laser
Transmitted light can be either deactivated or activated with the help of the Laser menu.
Designation Function Key designation
ON Switch transmitted light on
  
OFF Switch transmitted light off
Transmitted light is deactivated or activated by pressing the

or the

key.
For the products X1TA101MHT88 the laser light can be switched off via pin 5, by connecting pin 5 to 24 V.
If Pin 5 has already been set as an RS-232 interface, the laser diode can be switched off with an interface
command, in the menu or via the A3 input (see “7.2. Pin Function”/”7.4.2. A3 Input”).
In case of the X1TA101MHV80 the laser diode can be switched off via pin 8, by connecting pin 8 to 24 V.