Once you can build a tank level HMI+PLC project:
"A tank fills until level high, then drains until level low. HMI shows level, start/stop, and alarms." Once you can build a tank level HMI+PLC
Several platforms offer comprehensive curriculum-aligned training at no cost: the two primary families are:
Once the PLC logic is defined, the HMI screens are developed. Once you can build a tank level HMI+PLC
Mastering PLC and HMI Development with Siemens TIA Portal Online for Free
HMIs allow operators to interact with PLC logic through graphical screens.
The PLC serves as the brain of the operation. Within the TIA Portal, the two primary families are: