The programmable logic controller o

The programmable logic controller of the PLC, which uses a kind of programmable memory for its internal memory program, executes user-oriented instructions such as logic operations, sequence control, time control, counting and arithmetic operations and controls various machine types via digital or analog I / O processes. O or production processes.Which type of engine should you choose? Conventional AC motors do not require a PLC and can be controlled by frequency converters. What speed is required to change the frequency of the output current of the frequency converter? If it is a stepper motor or a private server motor requires a driver, the PLC sends pulses to control the driver to control the motor. Every time the PLC sends a pulse, the motor turns at an angle.