Any EtherCAT IDE software will require an EtherCAT Slave Information (ESI) file for any MotionLinx-Ai or MotionLinx-IO module to be installed in order to have the proper configuration data. The latest MotionLinx-Ai and MotionLinx-IO ESI files will be available in the downloads section of pulseroller.com. Once downloaded from the website; you must place the file(s) in proper folder in the the TwinCAT installation. In our example, the TwinCAT installation on our PC was made to the default location:
C:\TwinCAT\3.1\Config\IO\EtherCAT