RECHNER SENSORS KXA-5-1 ET-Serie Bedienungsanleitung Seite 22

Adjustment ETM
The KXA-5-1-...ET provides the possibility for full or empty adjustment. We recommend, always to do the
full adjustment, this means mounted in the product to be detected. The full adjustment does not require
an empty adjustment beforehand.
Full adjustment - Active surface covered
• The active surface of the sensor must be covered completely with the product to be detected or the
product must be in the desired position.
• Hold the teach magnet on the teachspot for approx. 10 seconds until the LED flashes yellow.
• Remove Teach-Magnet.
• During the initialization process the LED is flashing yellow with a high frequency
The full adjustment is finished when the LED is static yellow and A1 is high. The sensor is now optimally
adjusted for the detection of the media currently being used and the current mounting conditions. The
switching hysteresis is calculated automatically. .
Empty adjustment - Active surface free
When the adjustment with the product to be detected is not possible, an empty adjustment can be made,
e. g. the product to be detected is not known at the time of the sensor adjustment, but an overfilling must
be excluded. When the level is filled for the first time, we recommend making a full adjustment so that an
optimal adjustment is made with the sensor for the material to be detected.
• The active surface of the sensor is free.
• Hold the teach magnet on the teachspot for approx. 5 seconds until the LED flashes green.
• Remove Teach-Magnet.
• During the initialization process the LED is flashing green with higher frequency.
The empty adjustment is finished when the LED is static green. With this adjustment the sensor has the
largest sensing distance that is possible at the current mounting position. The switching hysteresis is
calculated automatically.
Factory reset
For the factory reset, please do the following steps:
• Hold the teach magnet on the teachspot for approx. 15 seconds until the LED flashes green with
double pulses.
• Remove Teach-Magnet.
The evaluation unit is back in delivery condition.
Test function
The test function can be used to check the control system that is connected to the sensor.
• Hold the teach magnet on the teachspot until the LED flashes yellow (approx. 20 seconds)
The test function is activated until you remove the Teach-Magnet.
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