Function Call in ST

PERSISTENT_EXPORT (EN := PersistentExport_EN);


PersistentExport_DONE := PERSISTENT_EXPORT.DONE;
PersistentExport_ERR  := PERSISTENT_EXPORT.ERR;
PersistentExport_ERNO := PERSISTENT_EXPORT.ERNO;
PersistentExport_NUM  := PERSISTENT_EXPORT.NUM;