Having an odd issue with UDT instances.
I have the same OPC item path for the parameter driven UDT instance and for the hard coded instance however the udt parameter shows quality “Error_Configuration”
“ns=1;s=[CableLine_0]Rcp_Ext_Temp_Z1.Max” is the hard coded instance and it works.
“ns=1;s=[CableLine_0]Rcp_Ext_Temp_Z1.max” is the parameter driven instance and it has Error_Config
“ns=1;s={prod_Unit}{recipe_Parameter}.max” is the udt path.
also interestingly i can get the tag to read properly by overriding the UDT instance and inserting the hardcoded path. then switch back to the parameter driven path, all with the UDT OPC item path overridden. but once it is no longer override it goes back to error_config even though the path is unchanged at this point.
Thanks,