https://forge.codesys.com/u/afrazeh2026/2026-07-15T05:03:54ZRecent posts by afrazeh20262026-07-15T05:03:54Z2026-07-15T05:03:54Zafrazeh2026https://forge.codesys.com/u/afrazeh2026/https://forge.codesys.com08e67c49b9371337041442e0b62daadb4b75d3d2

<div class="markdown_content"><p>Subject: Curtis 1229-4105 CANopen (CiA 301 / CiA 402)</p> <p>Hello everyone,</p> <p>I am developing a battery-powered industry vehicle using a Curtis 1229-4105 motor controller together with a Siemens S7-1200 PLC and an HMS (Ixxat) CANopen Master.</p> <p>I am looking for someone who has practical experience with the Curtis 1229-4105 CANopen implementation.</p> <p>I would appreciate your help with the following questions:</p> <p>Does the Curtis 1229-4105 support only CANopen CiA 301, or does it also support CiA 402?</p> <p>Is an EDS file available for this controller?</p> <p>Is the CANopen Object Dictionary available?</p> <p>Has anyone successfully communicated with the Curtis 1229-4105 from a Siemens S7 PLC or another CANopen master?</p> <p>Are the CANopen PDOs and Object Dictionary based on the standard CiA profile, or are they Curtis-specific?</p> <p>Any documentation, examples, or practical experience would be greatly appreciated.</p> <p>Thank you very much.</p></div>