https://forge.codesys.com/forge/talk/Engineering/thread/adf411271f/2020-02-27T14:01:25.236000ZRecent posts to Data Exchange between v2.3 and v3.42020-02-27T14:01:25.236000Z2020-02-27T14:01:25.236000Ztimvhhttps://forge.codesys.com/u/timvh/https://forge.codesys.com0c266e6460f39f045c15f64147819e97194cc09e

<div class="markdown_content"><p>V3.4 supports the possibility to let your device be a "CAN Slave".<br/> Add to your CAN bus a "CAN_Local_Device". You can create here your I/O configuration.<br/> From this configuration an .eds file can be generated.</p> <p>In your V2.3 CAN configuration you can use this .eds file and connect to your V3.4 device as if it was a CAN node in the network. This way you can exchange data.</p> <p>I tested this with the CoDeSys Control Win V3, this works fine.</p></div>

2020-02-27T14:01:24.978000Z2020-02-27T14:01:24.978000Zkonpegohttps://forge.codesys.com/u/konpego/https://forge.codesys.com728f6fb4902a8e843a35b3b64071a2d29a0931ea

<div class="markdown_content"><p>Hello!</p> <p>I have to exchange data between a controller that only supports v2.3 and my own controller,<br/> based on v3.4.<br/> The data exchange must be done using CAN, as the other controller only have CAN and RS232.</p> <p>What are my options?<br/> How can I exchange data between v2.3 and v3.4 on CAN?</p> <p>BR<br/> /Per</p></div>