lamine

There is tow  water treatment skid identically Controlled by V570, and we succeed the communication with Laptop by serial, Unit 1 is working perfectly and Unit 2 has black screen, because no application fond, Please see the picture attached,

My question is can we make a copy from unit1 to unit 2 Through the visilogic using "Burn upload Project" but we are not sure if there is no risk to loos the application.

we tried to do it safely by carrying out the "import" but the message appear: this project cannot be uploaded because

-the option burn upload project was not selected when the project was downloaded

-due to incomplete data in the PLC

Also we checked the SD card and he application not available.

Regards