Examples
The following examples have been developed with different RFID reader models.
Basically there are only few differences in handling between the RFID reader models. Hence each example can be used as orientation, also for another reader model.
It's recommended to look at two samples at least to get an understanding of the handling.
Tutorial
The Tutorial describes how an RFID reader is put into operation. It is a step-by-step procedure, from the integration of the TwinCAT library through to the detection of the presence of RFID transponders.
Project download: Download TcRFID_Sample.zip
Sample 1
This example can be used for different RFID readers (Balluff, Baltech, Deister, Leuze, Pepper+Fuchs).
The example has been tested with the Balluff BIS M 401 and Leuze electronics RFM32 models.
In the project, an RFID reader was connected to a single-channel serial EL6001 (on an EK1100). Other serial terminals can also be used.
The project can similarly be used for two RFID readers. The example program is already prepared for two RFID readers. Only the second linking in the TwinCAT system manager needs to be carried out.
Sample 2
This example is developed with a Baltech RFID Reader, which is also optionally integrated in Beckhoff Control-Panels and Panel-PCs. The device is connected via serial Com Port or USB port.
It can be used for a comfortable start-up and test of the device. The sample includes a simple visualization.
Sample 3
This example equates to a small application. It contains the detection, the reading and the writing of a transponder in an automatic process flow.
It's developed with a Pepperl+Fuchs RFID Reader. Either the 2-channel or the 4-channel model can be used.