https://forge.codesys.com/forge/talk/Engineering/thread/4e4f895443/2022-09-23T18:39:57.546000ZRecent posts to ECU TTTech (HY-TTC 580)2022-09-23T18:39:57.546000Z2022-09-23T18:39:57.546000Ze60newbiehttps://forge.codesys.com/u/e60newbie/https://forge.codesys.comf6810e151cd3f8ce9a22fdd0b098cea5219b20ca

<div class="markdown_content"><p>May i am a little late...<br/> Start the PLC in the Bootloader mode with the TTC-Downloader.<br/> Click Connect in the TTC Software, if you see the Message Box to Perform the power cycle, plugin and the see the Magic.<br/> Or<br/> Connect the Out +5v1 and +5v2 to ground, so the Device Boots in Bootloader Mode with Default IP and Default Settings. No Application will start with the 2 Wires to ground.<br/> Then erase your Application with the Downloader.</p></div>

2022-09-23T18:39:55.589000Z2022-09-23T18:39:55.589000Ze60newbiehttps://forge.codesys.com/u/e60newbie/https://forge.codesys.com1110bbd1b96fe7c6ce0498e07f20bd887fdeac7f

<div class="markdown_content"><p>May i am a little late...<br/> Start the PLC in the Bootloader mode with the TTC-Downloader.<br/> Click Connect in the TTC Software, if you see the Message Box to Perform the power cycle, plugin and the see the Magic.<br/> Or<br/> Connect the Out +5v1 and +5v2 to ground, so the Device Boots in Bootloader Mode with Default IP and Default Settings. No Application will start with the 2 Wires to ground.<br/> Then erase your Application with the Downloader.</p></div>

2022-09-05T08:54:29.063000Z2022-09-05T08:54:29.063000Zjuanpm98https://forge.codesys.com/u/juanpm98/https://forge.codesys.com57391d0686ab637ac85c56c58c24f32a8797a963

<div class="markdown_content"><p>I had a problem with a HY-TTC 580 ECU (CODESYS). The cycle time in the main task was changed from 10 ms to 1 ms and now the application can not run. Even the ethernet comunication work doesnt work so I can not download a new program. The CAN bus is sending messages so I think it should be a problem with the ethernet initialization. Is there any kind of manual hard reset that doesn´t need a direct connection with the ethernet bus?</p></div>