One for all


ELOP II is the efficient engineering tool for the complete life-cycle of H41q/H51q systems. ELOP II guarantees trouble-free planning and configuration of hardware and communication and makes programmingdiagnosis and documentation easy. Intelligent features save time and costs when engineering the systems, and help avoid operational errors.

ELOP II - the Highlights

  • IEC 61131-3-compliant
  • A single, fully integrated software tool for all necessary tasks throughout the system life cycle
  •  One licence – all functionalities
  • Intuitive user interface with fully graphical drag&drop programming
  • Flexible programming using Function Block Diagrams, Sequential Function Charts
  • IEC 61131-3-compliant, supporting all functions and variable types for safety related programming
  • Application validation using offline simulation, online test and code comparison
  • Supports reload functionality
  • Monitored forcing of signals
  • Projectwide cross references and navigation
  • .csv import/export of variables
  • Supports SOE programming

New features of version 5.1




Easy, flexible programming

Programming is done intuitively using drag&drop. Because programming is via Ethernet, a separate programming bus is not needed and remote maintenance concepts are made possible. And because all of the functions and variable types of IEC 61131-3 are used, the logic can be defined flexibly. FBD programming makes frequently performed functions quicker and easier to check when creating your own block libraries; existing libraries can be used for new projects.

Efficient configuration

Thanks to offline simulation, the program can be tested at an early stage, thus reducing the time to commissioning. Hyperlinks to all variables make checking the correct use of variables quick, and also speed up project planning and troubleshooting.

Reliable, efficient diagnosis

Analysing and checking the logic during operation makes checking the signal flow in the current logic quicker. Forcing the I/Os saves commissioning time and avoids shut-downs during maintenance. Logic and variables can undergo unlimited modification without shutting down the system.

Safe documentation

Automatic document generation helps you to fulfil documentation requirements easily. Code comparison provides secure proof of changes, and minimises documentation and approval work whenever an approved program is modified.


Compact product information for download.