EcoStruxure™ Control Expert

EcoStruxure™ Control Expert

IEC Programming Software for Modicon PACs

EcoStruxure Control Expert (formerly known as Unity Pro) is a unique software platform to increase design productivity and performance of your Modicon M340, M580 and M580 Safety, Momentum, Premium, Quantum applications.


  • “All-in-one” software
  • 5 IEC61131-3 languages + Legacy LL984
  • FDT / DTM standard for EcoStruxure Field Device integration
  • Cybersecurity and traceability
  • Change Configuration on the Fly (CCOTF)
  • Standard objects and libraries
  • Customizable integrated Function Block Library (DFB)
  • PLC simulator on PC, Built-in test and diagnostic
  • Animation tables, Operator Screens and Trending Tool
  • Integrated conversion tools from Concept, ProWORX, PL7 Pro

What’s new?

  • Support Modicon M580 Safety redundant
  • Performance improvement (build time)
  • New licensing system
  • Improved management of field devices DTMs
  • Program Units (based on POU from IEC61131-3)
  • Improved Ladder editor