https://forge.codesys.com/u/bryanm/activity/2020-12-19T20:50:41.101000ZRecent activity for bryanm2020-12-19T20:50:41.101000Z2020-12-19T20:50:41.101000Zbryanmhttps://forge.codesys.com/u/bryanm/profile/https://forge.codesys.com/forge/talk/CODESYS-V2/thread/e09203c0f4/?limit=25#610f

Should an HMI be able to read and write to a variable declared as a REFERENCE TO type. I have a variable declared as such, FVNR_REF: REFERENCE TO FVNR_DUT; FVNR_DUT is a user defined type with a few bool and interger members. In the program I am referencing FVNR_REF to another variable of the same type. Program compiles and downloads fine. Problem is my HMI cant read or write to FVNR_REF members. All other tags not of the REFERENCE type read/write just fine. Thanks in advance for any help.