This Software license belongs to the EcoStruxure Control Expert software range compatible with Schneider Eelctric’s PLCs, PACs and distributed I/Os. EcoStruxure Control Expert offers a single configuration environment for automation systems. CEXSPUCZLSPAZZ is EcoStruxure Control Expert Large Single license and can be installed on one station. It is available as a E-license. It offers one click deployment and online update of configuration. This software supports IEC 61131-3 languages (LD, FBD, IL, ST, SFC), as well as LL984 ladder logic language for migration from legacy Modicon ranges. It also offers device integration with Field Device Tool and Device Type Manager standard, built-in tests and diagnostics, integrated customizable DFB library and cybersecurity. This software reduces project engineering costs by offering single intuitive environment for automation system configuration to design, engineer, commission, operate and maintain an entire plant. This license supports Modicon M340, M1E, MC80, M580 (until BMEP5830xx and BMEH5802040) and M580 Safety (until BME H582040S with M580 safety Add-on), Momentum, part of Premium (until TSX H57 40), and part of Quantum (until CPU 534 14U). It helps boost engineering productivity and speed time to market. It reduces the engineering cost and commissioning time by re-using and converting the existing projects. The software provides an easy life cycle management with latest versions being compatible with previous versions and any other version of controller in the field. It also provides easy migration from legacy software and controllers.