Ladder Logic Examples and PLC Programming Examples Jun 27, 2015Ladder Diagram for Motor Control. Motor control can be done with a PLC program. In fact, the PLC is a common choice for controlling AC motors. Here are some examples of ladder diagrams for motor control. Star Delta PLC Ladder Diagram. One of the most common ways to start an AC motor is by first starting the motor in star connection. Related searches for ladder wire diagram electrical ladder diagramladder wiring diagram definitionladder wiring diagram examplesladder wire for saleladder diagrams vs schematicswire ladder rackladder diagram basicselectrical ladder line diagrams