tell me about plc programming?

Question

its electricle

Answer 1

programmable logic control (PLC) is a programmable control use sequence device such as switch, relays, contactors electric valves solenoid and other electrical controls. some popular brand are omron and siemen it can control timing, movement counts and sequence movement in controls. I'll give you a simple example in washing machine you manually pour water to a certain level set the timer, drain then spin dry this can be program by a plc console you just make the necessary connection and add electrical valve to control the water level and drain, in omron you first make electrical diagram of the sequence you want this is the basis in making logic statement
use to make program. To fully understand plc reading electrical diagram is a requirements

Answer 2

its nice.