CPR Wiki

Welcome to the Robotics Wiki Tools, tips, and troubleshooting Commonplace Robotics and igus GmbH are working closely together to develop an intuitive robot control software.

CPRog Software ModuleCtrl

robolink arm Mover arm

CPR Robots git repositories

Index Downloads

igus ReBeL

• igus ReBeL software, documentation and troubleshooting

iRC - igus Robot Control Software

• Software Downloads
• Documentation and User Guides
• Configuration
• Configuration Files Overview

igus robots and gantries

• Referencing robolink: Referencing the robolink arm
• Write your first first motion program in CPRog/iRC. - Also have a look at the CPRog/iRC section below.
• Digital Inputs / Outputs: How to connect gripper, sensors, ...
  • How to operate a vacuum gripper
  • How to add Additional DIO-Modules
  • How to add Additional DIO-Boards of the DCi Control Electronics
  • How to operate an electrical parallel gripper
• Motor Brake: How to configure the control for a motor brake
• External Axis: How to add an additional external axis to e.g. a gantry robot:
• Set up, testing of single joints: Advanced! How to connect the robot with the control electronics, how to test single joints
• Define the zero position offsets: Advanced How to find and set the robot specific zero position offsets
• DCi quickstart guide: Quick start guide for DCi robolink robots.
• DCi upgrade guide: How to upgrade the TinyCtrl software running on the embedded control electronics of the DCi robot

AMR - Autonomous Mobile Robots

• AMR Documentation: Documentation and software updates for the CPR Mobile Platforms

iRC Electronics for Stepper Motors

• Adding additional axes
• Configuration and test software ModuleCtrl Open Loop
• Configuration: firmware parameters V1
• Set up and testing of single joints

iRC Electronics for BLDC Motors

• Configuration and test software ModuleCtrl Closed Loop
• Configuration: firmware parameters V2
• ReBeL Joint: Documentation for the set up of single Rebel joints

How to interface with the robots

• Camera: How to integrate a camera system; different options are shown
• Modbus_Server: Using the Modbus TCP interface to communicate with a PLC, e.g. Siemens S7
• PLC Interface: Using digital Inputs / Outputs the robot can be controlled (enable, start, stop, ..) by a master PLC
• CRI Ethernet Interface: Connect via network connection. Find documentation and example code here
• CAN Protocol: Write your own robot control software that directly sends commands to the CAN bus. Documentation and example code
• ROS packages: Integrate the robots into your ROS environment. Documentation and packages for hardware communication, teleop and moveIt

Firmware configuration and diagnostics

• Firmware Parameter Configuration: The motor controller firmware can be configured using CPRog/iRC
• Config Software ModuleCtrl: This software diagnosis and set-up tool allows to test single joints and set firmware parameters of the control electronics.
• Configuration for a linear Axis: Test and adapt the motor modules to run with a linear axis
• CAN Bus monitor for Windows: PCAN View
• Motor Current Parameter: Measurements on the relation between motor current, torque and velocity

Troubleshooting and Support

• Systematic Troubleshooting: Fault identification and recovery.
• Robot Hardware Troubleshooting: what to do when the arm does not react as expected?
• CPRog Software Troubleshooting: tips how to deal with the CPRog/iRC programming/robot control environment
• Operating the Mover gripper using custom software: how to open and close the gripper using custom software
• Referencing the Mover Robot Arm: what to do, when the position of the virtual an the real robot does not match
• Fix a display with graphics errors
• Support Routes

Legacy Mover and CPRog

• Software Updates Download the up-to-date version of the programming environment and current user guides / manuals
• Documentation in EN and DE
• Changing Robot Parameters: Many robot parameters like joint max velocities or software end switches can be adapted to your needs.
• 2D Camera Integration: The Konfiguration pages shows how to integrate e.g. a smart camera
• CPRog Examples: Example programs in CPRog/iRC
• Gearplay Compensation: Use CPRog/iRC to compensate backlash in joint 1
• Logic Program: Run a second program in parallel to a custom CPRog/iRC program to define logic functions
• Bounding Box / Virtual Box: How to use the bounding box in CPRog to avoid collisions by limiting the movement of the robot.
• Acceleration and Motion Smoothing: What does the smooth parameter in the CPRog/iRC Program Editor do? Smooth changes of direction!
• Consistency Check between CPRog/iRC, the program and the connected robot: What does it do and how to handle it

Legacy Embedded Control Software TinyCtrl

• Connect DCi Robot/TinyCtrl to a Laptop via LAN: Instructions on establishing a connection between a windows PC and the embedded Control of e.g. a DCi Robot.
• Software Updates: Download the most recent version of the embedded robot control software and current user guides / manuals
• Configure for a different robot: How to configure a robot control for a different kinematic
• FTP and putty Access: How to change parameter or files using FileZilla and putty
• Change the TinyCtrl Project: Change the TinyCtrl project file e.g. to switch to another robot or to add a linear axis
• Restore SD Card of Embedded Computer: Restore the SD card of the embedded computer using a factory image.
• TinyCtrl_Initial_Setup_of_Linux_Board: Instructions on how to install and set up TinyCtrl on a virgin Phytec Linux Board.
• Add External Axis: How to add an additional joint to the robot. Also helpful if the configuration of a joint does not work.

We are constantly extending and updating this Wiki, please get in touch for further information!