Activity for danny.liu

Activity for danny.liuhttps://forge.codesys.com/u/danny-liu/activity/2020-11-02T09:21:00.866000ZRecent activity for danny.liudanny.liu posted a comment on discussion Engineering 🇬🇧2020-11-02T09:21:00.866000Z2020-11-02T09:21:00.866000Zdanny.liuhttps://forge.codesys.com/u/danny-liu/profile/https://forge.codesys.com/forge/talk/Engineering/thread/dfa505ae05/?limit=25#e141

How do I Use PLCHandler to download another CODESYS project file to PLC? Does anyone know the method? I read the PLCHandler programming guide, it only shows need to use DownloadFile(Application.app & crc) first. But I can't find any files under project file, and the steps of the guide aren't clear to understand at all.