Maximum precision for motion, robotics and CNC

Above all, ctrlX MOTION is characterized by its expandability and therefore adapts exactly to the user’s needs. Numerous apps are available from Bosch Rexroth that expand the system’s range of functions. Third-party apps and all open source-software can also be added at any time.

The ctrlX MOTION app runs on ctrlX CORE, ctrlX DRIVE^plus with ctrlX CORE and on ctrlX CORE^virtual as a simulation application. It provides the basic motion functions for single axis positioning. This concerns the operation of the axes in positioning mode as well as speed or torque control:

• PLCopen library
• Operation of gantry axis sets with torque, position or speed coupling
• Override setting in % for velocity and/or acceleration/deceleration
• Movment of the axes up to the fixed stop with defined torque
• Use of REST API commands for move command

The range of functions of the ctrlX MOTION app can be expanded with optional technology packages for robotics and handling or even systems with axis synchronization requirements, such as the Cartesian in-app from Bosch Rexroth.

This app option extends the basic motion functions with specific functionalities for Cartesian handling applications such as:

• Coordinated path movements
• Jog motion for complete kinematics  
• Belt synchronization  
• Collision detection of servo axes in three dimensions
• Smoothing movements with spline curves  
• Additional coordinate systems e.g. for product or end product

The IDE app (Integrated Development Environment) supports simple engineering and provides various development environments (coding, debugging, etc.) with which program sequences for ctrlX CORE can be created. It is currently available in two versions:

• Textual Coding provides a web-based development environment (code editor, console, debugging, etc.) with native ctrlX CORE connectivity. It can be used to create Python scripts or edit files in the active solution.
• Visual Coding offers a programming framework (code editor, debugger, project management, configuration, etc.) for creating programs based on visual elements and Python. The active editor language can be switched at any time, so that collaborative work is possible.

Additional technology functions ensure higher dynamics and productivity. They provide important support, particularly in the handling application area:

• Vibration Damping: The active vibration function increases performance and enables improved product quality. Unwanted vibrations caused by highly dynamic movements are minimized. Sensitive products can thus be moved at high velocity and faster cycles can be achieved. The app allows for reduced settling time and increased accuracy. This provides the mechanical system with appropriate protection and a longer service life.
• Smart Energy: This smart app enables intelligent energy management, ensuring energy and cost savings. The app reduces the need for peak power by 50% and electricity needs by 30%. Smaller components in the mains connection reduce hardware costs. They also reduce the cost of providing peak power and energy.
• Hybride Position: The hybrid position control enables highest performance and positioning accuracy for motion systems with mechanical slip. The motion is separated into a dynamic part of the motion with fast motor encoder. Positioning accuracy and slip correction are achieved, for example, by means of a laser sensor in the precision movement area.