I am uploading the data from test file for the Digital Tag (Classic, Lab) using Piconfig utility. The Data format is
@istr tag, time, value
The upload in PIConfig utility shows all the records are added sucessfully.. but when I try to see the data in SMT --> Data --> Archive Editor.. it shows ??????1 or ??????0 in value column against the timestamp generated..
I tried to generate the Live data and connected through OPC for the same tag.. It shows & Achive the data correctly in the form of ON/OFF..
Kindly let me know what could be the problem in this..