Function Call in ST

PERSISTENT_IMPORT (EN := PersistentImport_EN);


PersistentImport_DONE := PERSISTENT_IMPORT.DONE;
PersistentImport_ERR  := PERSISTENT_IMPORT.ERR;
PersistentImport_ERNO := PERSISTENT_IMPORT.ERNO;
PersistentImport_NUM  := PERSISTENT_IMPORT.NUM;