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Sensors for Roller Conveyor Systems
8. NFC interface
The devices can be set up and their parameters can be configured via the NFC interface with the help of the
ZNNG021 setup tool using wTeach software.
Connect the NFC adapter to a USB port at your PC with the USB cable (included in scope of delivery) to this
end. The settings are selected via the software
(see section “9. Software”, page 27)
ted to the sensor.
With the “Read” or “Write” mode activated, hold the USB adapter up to the sensor’s NFC sensing face.
The sensor doesn’t necessarily have to be connected to supply power for data transmission, i.e. transmission
is also possible in the de-energized state. However, in this case no diagnostics information is provided by
means of the indicator LED.
If a connection isn’t established immediately, move
the adapter across the sensing face until connection
is successful.
As soon as the data have been correctly transmit-
ted via NFC (read/write), the indicator LED blinks
quickly four times for signalling.
9. Software
9.1 General
The devices can be set up and configured with the help of wTeach software. The software is available from
the download area of our website at www.wenglor.com free of charge.
A version of higher than 2.2.0 must be used.
Follow the instructions included in the installation file in order to install the software.
After successful installation, complete operating instructions for the software are available from the help
menu. They explain how to use the software and how to establish connections to the devices.
