Hi to all,
I am using wincc tia portal v11 for programming my mp177 & it s speaking with s71200 plc..
I was able to set & reset bits through my program... But i was not able to read the real values which has to readed from the plc...
I forced some real values through my plc but my hmi is not showing the respective values... i had crosschecked my plc tags, Hmi Tags there settings every thing s ok...
One thing i found was in wincc flexible's HMI Tags Array Elements list will be present ..... where in tia portal i cannot find it....Pls guide me,,,
Thanks & Regards