jkarry
Junior Member level 3
s7 tags in wincc
hi
can any one tell me what is the pupose of internal tags in WinCC (by SIEMENS) as we can use external tags for parameter passing and database updation.
regards
hi
can any one tell me what is the pupose of internal tags in WinCC (by SIEMENS) as we can use external tags for parameter passing and database updation.
regards