https://forge.codesys.com/forge/talk/Engineering/thread/0e3153d6de/2025-07-16T06:57:04.039000ZRecent posts to EtherCAT Master on RaspberryPi with EtherCAT Slave on Beckhoff 2025-07-16T06:57:04.039000Z2025-07-16T06:57:04.039000Zjakubmphoenixhttps://forge.codesys.com/u/jakubmphoenix/https://forge.codesys.com85fe0d57871242d700b7c43d7dda6ba1e1e60c6d

<div class="markdown_content"><p><strong>Hello everyone,</strong></p> <p>I’m currently working on setting up an EtherCAT Master using CODESYS on a Raspberry Pi, and I’ve run into some issues I could use help with. </p> <p>**Project Setup: **</p> <p>EtherCAT Master: Raspberry Pi with CODESYS Control for Raspberry Pi 64 SL installed </p> <p>EtherCAT Slave: Beckhoff CX5130 with EK1200 coupler </p> <p>I/O Module: EL2008 </p> <p>License Module: EL6070-0033 </p> <p>I’ve installed the required CODESYS packages and the Linux gateway on the Raspberry Pi. In my project, I added the EtherCAT Master with the appropriate port settings and scanned for devices. The CX5130 shows up as a slave, but communication fails—I'm getting error messages and can't access the outputs. </p> <p>Specifically: </p> <p>The EL2008 output module isn’t recognized properly in CODESYS. </p> <p>There’s no option to communicate with it through the CX5130. </p> <p>I’ve tried connecting via both the Raspberry Pi’s built-in Ethernet port and an external network card. </p> <p>I've attached screenshots showing the errors I get in CODESYS and the devices detected via TwinCAT for reference. </p> <p>**Any help or suggestions would be greatly appreciated! **</p> <p>Thanks in advance! </p> <p>EMERGENCY FROM DEVICE 1001 ERROR CODE 16#A000 Error register 16#02 Error field: 16#02 Error field : 16#0E 16#04 16#00 16#04 16#00 </p></div>