HMI Operator Control
The HMI touch panels with a 5.7“ TFT display of the VT250 series can be used both, as operator and control terminal. The control system used is CODESYS V3. It is approved according to the international standard IEC 61131‐3. The variables are exchanged between control and visualization via a variables-interface. QViS is the visualization software used. The VT250 visual PLC platform supports all conventional RT-Ethernet and fieldbus systems.