plc - Siemens TIA portal, specifically tags -


i have plc profinet, connected profibus dp slave. plc connected hmi screen. new software , guide came it, doesnt me problem. have tags created various i/o cannot link of tags slave, in io tags tab says, there no io tags display. know how link tags?

kind regards

firstly less information question, connection make betweeen plc , hmi, assuming have profibus connection as-os compile tags should generated if connection healthy. on hmi (assuming wincc) go tag management , simatic s7 protocol suite under find connection profibus, right click , check system parameter find logical device name. make sure select correct device name combo box. should fixed.


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