ctrlX OS License - 3D Viewer

ctrlX AUTOMATION – 3D Viewer

The 3D Viewer app enables 3D kinematic simulation on the ctrlX CORE. The required models contain a description of the axis relationships of a kinematic system and reference the necessary 3D geometries in STL format. The axis values ​​for controlling the kinematic model are provided by the ctrlX CORE in the ctrlX Data Layer. Combining a ctrlX COREvirtual with the 3D Viewer app allows the creation of digital twins of machines and robots, for example, for virtual commissioning or for programming and validation purposes.

Trend towards Digital Twins

3D visualizations are an important part of our everyday lives, helping us to better understand facts and processes. The technology no longer presents an obstacle, as even mobile devices now have sufficient processing power for 3D applications. In automation technology, 3D visualizations and simulations of machines and systems have become standard. In combination with virtual controllers, digital twins of machines, robots, or systems can be created, enabling applications such as:

• Virtual commissioning
• Programming and validation
• 3D visualization in user interfaces
• Remote diagnosis of machine conditions

The 3D Viewer app supports the implementation of these use cases.

Product features

• Simple, web-based 3D kinematic simulation and visualization
• 3D visualization of machine movements , multiple toolpaths and safety zones
• Optimized for touch operation and integration into user interfaces (iframe)
• Model library for managing various kinematic models
• Offline mode for moving models without a connection to the controller
• Online mode for moving models based on real axis values ​​from the ctrlX Data Layer
• Full functionality for building digital twins in combination with ctrlX COREvirtual
• Assignment of data layer variables to model axes and value manipulation via mathematical expressions
• Enhanced configuration and visualization options for toolpaths
  • Multiple toolpaths possible
  • Independent deletion and hiding
  • Free choice of color and length
  • Visibility changes depending on data layer variables.
• Import and positioning of workpieces

3D simulation of machine and robot kinematics

In addition to pure visualization, the 3D Viewer app can also be used for simulating machine kinematics. The necessary models are created with additional software, the Virtual Machine Builder . These models consist of a tree structure to describe the axis relationships of the kinematics and contain the required 3D geometries in STL format. You can also request the creation of simulation models directly from us.

Model library for managing kinematic models

The 3D viewer's integrated model library allows you to manage existing kinematic models. A sample Cartesian kinematic model is included by default. Users can load additional models. Each model is displayed in a separate tile with its name and a preview image for easy retrieval. Unneeded models can be easily removed.

Intuitive user interface, navigation and web HMI

The 3D Viewer app features its own user interface, making it particularly easy and intuitive to use. The central element is the 3D graphics window , which is controlled via mouse or touch and visualizes the kinematic models. Grids or coordinate systems can be displayed for better orientation. Various views and functions can be selected via a toolbar .

Another UI element is the command window , which is used for manual axis control , displaying axis values , or configuring the connection to the ctrlX Data Layer .

Since the 3D Viewer app is based on web technology, it can also be integrated as an iframe into customer-specific HMI interfaces . This makes it possible, for example, to implement operator screens for visualizing the current axis position or remote access to the kinematics.

Movement of the model in offline and online mode

Two modes are available for moving the kinematic model: offline mode and online mode . Switching between the modes is done via a toggle switch.

• Offline mode : No connection between the model and the controller. Ideal for testing the model or trying out the 3D Viewer app. The model can be moved using jog buttons or the automatic playback mode.
• Online mode : Connection between the kinematic model and the controller. The axis position values ​​come directly from the ctrlX Data Layer , enabling synchronized movement of the real kinematics and the model.

A helpful feature for better visualization and evaluation of movements is the toolpath . When activated, the tool center point of the kinematic model traces a line .

Full functionality with ctrlX COREvirtual

A major advantage of ctrlX AUTOMATION is the ability to use virtual controllers. ctrlX COREvirtual is the digital twin of ctrlX CORE and allows users to perform engineering tasks directly on a PC without physical controller hardware .

All apps that don't require communication with physical hardware can be installed and run on the ctrlX COREvirtual – including the 3D Viewer app . In combination with the MOTION app, it enables the purely virtual configuration, testing, and optimization of a kinematic system. Communication between the model and the controller takes place via the ctrlX Data Layer . Using two browser windows allows for simultaneous work in both apps.

Latest features in version 3.6

• Improvements to real-time subscriptions for ctrlX Data Layer nodes
• Implementation of visual effects (visibility, color, transparency) for model objects depending on the value of the ctrlX Data Layer nodes.
• Introduction of a superior favorites model that applies to new users and users without model management permissions.
• Customization of the graphics window (background and grid color, vertical gradient, panoramic image)
• Support for parallel kinematics in conjunction with ctrlX MOTION for visualizing any type of robot
• Graphical representation of teach points for robotic applications defined in ctrlX MOTION
• New licenses: Basic license for integrating the 3D Viewer into a machine or robot HMI, Advanced license with full functionality, e.g. for engineering purposes (Note: existing licenses remain valid)