Release CODESYS V3.5 SP12

CODESYS V3.5 SP12 was released and is now available for download in the CODESYS Store.

Overview of the main features:


  • Significantly improved user administration for the target device in the online editor (function-oriented, useful default settings, password options, limitation of login attempts, etc.)
  • Extension of OPC UA Server (event handling)
  • SenseHat support for CODESYS Control for Raspberry Pi SL

CODESYS Engineering

  • Project comparison with several parallel comparison windows
  • Significantly faster online change thanks to function blocks with additional memory
  • Improved memory display
  • Configuration of task groups (beta)
  • Data logging in the CODESYS Application Composer
  • New string utilities library

CODESYS Visualization

  • New X-Y-Chart-element with extensive range of functions and flexible application possibilities
  • Dynamic scale per variable for numerous elements
  • Optimization of memory performance for alarm and trend recording
  • Touch scrolling for alarm tables
  • Optimized file transfer from visualization
  • Automatic adjustment of font size, e.g. for language switching
  • Release of CODESYS Depictor 64 Bit


  • Improvements in robotics (typing operation now also in the product and tool coordinate system, extension of SCARA 6-axis kinematics) and CNC (update of the G-code command range)
  • New drive drivers for Bonfiglioli, Panasonic, and Stäubli devices

CODESYS Fieldbus

  • Performance improvements
  • Improved export of EDS files
  • EtherNet/IP "multiple connections"
  • Numerous improvements/optimizations for PROFINET (including diagnostics and commissioning, global editor for IP addresses, simpler load distribution, further status information, etc.)
  • Optimizations for Sercos and EtherCAT
  • Release of BACnet for CODESYS 64 Bit