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Can't set a simple bit in HMI

3/17/2019 8:05 AM	Rate (0)
ACM-1899 Posts: 9 Rating: (0)	HI, I have the same problem, both PC HMI configurations (WinCC advanced or WinCC pro) can't communicate with plc-sim. I have a simple program, but i can't set a simple bit in HMI and let's say turn on a motor in plc program. PC/PG is: S7ONLINE (STEP7) --> PLCSIM.TCPIP.1 HMI DEVICE Access Point is: S7ONLINE (using WinCC advanced RT) TIA v15.1 CPU 1414 c v4.2 ------------------------------------------------------------------------------------------ Split from WinCC RT V14 Runtime Communication Problem .
ACM-1899 Posts: 9 Rating: (0)	Last edited by: ACM-1899 at: 3/17/2019 8:14:15 AM Last edited by: Jen_Moderator at: 3/18/2019 7:48:58 AM New subject after splitting
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3/25/2019 3:38 PM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 4/28/2025 Posts: 15368 Rating: (1896)	Hello which Image Version do you use for the HMI? If you use an older project then use the newest Image Version in the Projekt for the HMI. Do you have tried upd1 for V15.1? Bye Murof
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This contribution was helpful to 1 thankful Users Eli_7993