in one touch screen Siemens TP177B PN/DP 6"
I can download the project from PC to Touch by comunication Ethernet, all is OK. not problems
With an adapter rs232/rs485 i can download the OS_Update, i can upload in BackTransfer but when i try download the project I receive this message from error:
and after some seconds thisWinCC Flexivel error wrote:"Please wait until RT as been shut down"
with adapter RS232/RS485 from PC i use comunication RS232/PPI, it is correctWinCC Flexivel error wrote: "Transfer failed"
somebody explains where it will be the problem
most