Increase design productivity and performance of your Modicon M340, M580 and M580 Safety EcoStruxure™ Control Expert, formerly known as Unity Pro, is an IEC Programming Software for Modicon PACs (Programmable Automation Controllers). It is a unique software platform to increase design productivity and performance of your Modicon M340, M580 and M580 Safety along with Momentum, Premium, Quantum applications. EcoStruxure™ Control Expert’s integrated conversion tools (Concept, ProWORX, PL7 Pro and more) and Unity M580 Application Converter (UMAC) bring smooth continuity and migration from your legacy PLC ranges to the new generation PACs.