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© 2025 Hexagon AB and/or its subsidiaries
Pioneer online simulation in the virtual laboratory
The I++ Simulator can be used to simulate existing measurement programs, as well as creating new ones using teach-in or offline methods such as CAD, all without machine downtime.
The benefits of using I ++ Simulator include:
Benefits And Features
Clever simulation of the complete measuring process
Use of the I++ DME standards
The simulator is based on the neutral measuring device interface I++ DME. In this sense, it functions as an I++ server and measuring device in separate software. It can be controlled with any I++-compliant measuring software (I++ client).
Optimise quality, drive productivity
I++ Simulator enables you to simulate measurement programs (such as QUINDOS) and test new applications, with complete visualisation of the coordinate measuring machine (CMM), sensors, fixtures, parts, loading systems, and more.
Reduce machine downtime
Keep your CMMs free for inspection. The digital part is measured virtually. A comparison with the CAD model or the conventional nominal data provided in your analysis software gives real results including deviations.
Training and Resources
Take advantage of various learning opportunities
Visit the Nexus Academy Catalog for a complete list of educational content. You can enroll for training, complete self-paced courses, register for distance learning, classroom instruction, live training events, and download or print your completion certificate.
Dive into our documentation to explore the full potential of our product offerings
Your ultimate resource for practical guidance and support. Here you’ll find a wealth of step-by-step how-to guides, detailed tutorials, and handy tips and tricks. Whether you’re troubleshooting an issue or looking for ways to optimize your use of our products, our Documentation Center provides clear and concise information to help you get the most out of your experience.
Frequently Asked Questions
The system requirements for the I++Simulator are listed in the release notes of the respective version (s. chapter 2.2, Release Notes I++Simulator Version 2022.1.) and our quick guide.
With the document 'I++Simulator - Getting started'. You get a quick tutorial on how to install and build your 1st scenario for your offline programming. The document 'I++Simulator Installation Guide' gives detailed instructions for all installation variants and contains additional FAQs.
It is possible to use a wireless gamepad. However, it should be noted that experience has shown that when the batteries are low, the gamepad no longer works as expected. Therefore, we recommend using a gamepad with a USB power supply. For example, we recommend the gamepad 'Logitech F310 Gamepad, USB'.
You can export the individual components or several components such as sensor configurations to exchange files, which you can then exchange with other scenarios. The coordinate system reference of the elements is retained. All components that have been integrated into a scenario - except for the measuring device - can be exported, incl. their properties ( e.g., transformation, transparency). When importing, exporting and merging, the I++Simulator checks the validity of the combination.
The I++Simulator has a comprehensive library of components from various manufacturers. If your component is not listed, or if it is a custom design, you can easily build the required component using the I++Simulator's built-in designer (such as multiple probe holders, joints, and more, up to tool changer racks and rotary tables). It is also possible to define them based on given CAD data. Detailed instructions can be found in the manual of the I++Simulator, which you can call from the menu item 'Help'.
You can import CAD files in IGP, STL, 3DS, WRL/X3D formats directly into I++Simulator for parts or components. The conversion into the specific IGP format is done internally automatically by the I++Simulator. If you work with QUINDOS, you can generate the IGP format directly from the loaded 3D-CAD model (IGES, STEP (STEP AP 203, AP 214) or native CAD format) with the command CadConvertIgp. Detailed information about the command can be found in the integrated QUINDOS help.
Support
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Pioneer online simulation in the virtual laboratory
The I++ Simulator can be used to simulate existing measurement programs, as well as creating new ones using teach-in or offline methods such as CAD, all without machine downtime.
The benefits of using I ++ Simulator include:
