我解决了这个问题。原来,文档提供了必要的信息。
向量值变量hOPCUAq_lin 5维度将被保存
hOPCUAq_lin
hOPCUAq_lin [0]
....
hOPCUAq_lin [4]
在hOPCUAq_lin [0]…hOPCUAq_lin [4]address to the dimensions of the variable. They can be found in the namespace by using findNodeByName(Namespace,'hOPCUAq_lin','-partial')