Abstract: Practically there is no point in leave usage of Star/Delta starter control circuits in situations that include different various types of motors due to its importance to start working for specific motors at least loss of current. Nevertheless, curry out of star/delta starter control circuit on synchronous and induction generally need much more workand effortsand it is not easy to implement in general commercial workstations or remote fields. On the contrary, applied to star/delta starter control circuit inthe PLC is proposed a way to be applied and identify its componentsof this work that regard as peripherals to the PLC. Picotype of PLC will be employed for this purpose. Simplify of programming circuit written codes caused by ladder language and applied by software name�s Picosoft Version 6 for this project case. Many developing countries began using PLC in its industrial field in a jiffy. In this study, there is a providing for simulation, circuit diagram and communication for star/delta starter control circuit by PLC and its result on board separately.