There are general guidelines for connecting, downloading, and uploading from an S7-300 or S7-400 PLC.
Starting an Induction motor using star-delta method
How to use a direct online starter to start an electric motor
Gearbox is a mechanical device used for torque increase/decrease via speed reduction/increase
Pneumatics is the science and technology of pressurized air—using piped, compressed air (or a similar gas, such as nitrogen) to…