Simulating an HMI, I can't view the data collected by the plc. On page simulation of the panel where you should see the data, the simulation gives me # # # #.

Checking variables on plcis allright.

WhenI had filled out the code a few months ago, I was able to display them correctly on the HMI. Which could be the problem?

Thans a lot

You are using PLCSIM?

What is it PLCSIM?

I'm using a SIEMENS S7 1200 and i'm simulating an HMI KTP1000

Wizard

Hello,

Please check settings in PG/PC interface.

It should be S7Online -> connection to PLC or PLCSIM.
Use the right "card"

Best regards,

Wizard

Settings between my PC and S7 1200 are ONLINE, view the jpg attachment

Thanks

Marcjan

Hello,

What is the version off your software?

And have a look at this thread

Maybe there is the answer.

Regards,

Marcjan

Wizard

Hello,

Please go to Control panel of PC.
And go to PG/PC interface. And check there.
There should be: S7Online -> TCP/IP (your ethernet card)

Best regards,

Wizard