Communcation between Harmony Et6500 HMI and Siemens 1215C PLC is not working

[Mayur]

Hi,

I have set up communication between Siemens 1215C PLC and  ET6500 series HMI with the help of Simatic TIA Ethernet Driver manual. But I am unable to get values in configured variables.

Does anybody have used above method of linking variables?

I would request you to please enlighten me, where I am missing any step.

[Bastian_Schmitz]

Which TIA Version did you use? Newer Version use encryption which not supported from every driver.