Cx Programmer Manual Ladder

1. Cx Programmer Tutorial

Cx Programmer Tutorial

The programmable logic controller (PLC) is crucial to this modern age of industrial automation. In lieu of changing the wiring to an array of relays every time an update is needed, the PLC can be updated merely by reprogramming. Omron is one company that produces these PLCs. Paying homage to the classic diagrams used to wire up traditional relay-based control systems, the programs for Omron PLCs are written graphically by the user through ladder logic diagrams that are then translated into instructions understood by the PLC.