Yes, the nodes 1,2,3,4 allready exists in the workbench mesh/model so can not be used again (find the last node number and add 1 and use that in the new nodes).
You can see in VM237 how to use circu94 with solid226 piezo – in there you will see that he pzt starts from node10 (
NUMSTR,NODE,10),
then it is ok to define N,1 and so on since these nodes do not exist.
Also look for posts in the forum (e.g., : https://forum.ansys.com/forums/topic/ansys-2021-workbench-piezoelectric-analysis-add-resistor/)
All the best
Erik
You are navigating away from the AIS Discovery experience