Can’t simulate the Siemens S7-300 online? What should I do?
Thread Content
When simulating the Siemens S7-300 and opening a program block, the message “Block not found” appears whenever the online function is used, and then it becomes impossible to stay online.
The program has not been downloaded to the emulator; download all the blocks first, then monitor it online
Okay, thank you. It’s working now. There’s one more issue: at first, when the program is opened, the glasses icon is solid and can be clicked to go online. After a while, or after going online and offline several times, the glasses icon becomes dashed and cannot be clicked anymore. To go online again, I have to close the program and reopen it? So frustrated!
Because you modified the program and didn’t download it, the program version is inconsistent, so it’s not possible to use it online. After modifying the program, just click to download it
Thank you, thank you! Thank you so much!
The previous problem has been resolved, but now it’s not possible to stay online again; the issue mainly arises when trying to download the program or the entire website