E_LON_file_request_t
Genutzt durch: SNVT_file_req
TYPE E_LON_file_request_t :
(
eLON_FR_NUL := -1,
eLON_FR_OPEN_TO_SEND := 0,
eLON_FR_OPEN_TO_RECEIVE := 1,
eLON_FR_CLOSE_FILE := 2,
eLON_FR_CLOSE_DELETE_FILE := 3,
eLON_FR_DIRECTORY_LOOKUP := 4,
eLON_FR_OPEN_TO_SEND_RA := 5,
eLON_FR_OPEN_TO_RECEIVE_RA := 6
)
END_TYPE
eLON_FR_NUL: Invalid Value
eLON_FR_OPEN_TO_SEND: Sequential access read
eLON_FR_OPEN_TO_RECEIVE: Sequential access write
eLON_FR_CLOSE_FILE: Close and save file
eLON_FR_CLOSE_DELETE_FILE: Close and delete file
eLON_FR_DIRECTORY_LOOKUP: Retrieve directory entry
eLON_FR_OPEN_TO_SEND_RA: Random access read
eLON_FR_OPEN_TO_RECEIVE_RA: Random access write
Voraussetzungen
Entwicklungsumgebung | Einzubindende TwinCAT 3 SPS-Bibliothek |
---|---|
TwinCAT ab v3.1.4020.14 | Tc2_LON ab 3.3.4.0 |