E_OpenPath
TYPE E_OpenPath :
(
PATH_GENERIC :=1, (* search/open/create files in selected/generic folder *)
PATH_BOOTPRJ, (* search/open/create files in the TwinCAT/Boot directory (adds the extension .wbp) *)
PATH_BOOTDATA, (* reserved for future use*)
PATH_BOOTPATH, (* refers to the TwinCAT/Boot directory without adding an extension (.wbp) *)
PATH_USERPATH1 :=11, (*reserved for future use*)
PATH_USERPATH2, (*reserved for future use*)
PATH_USERPATH3, (*reserved for future use*)
PATH_USERPATH4, (*reserved for future use*)
PATH_USERPATH5, (*reserved for future use*)
PATH_USERPATH6, (*reserved for future use*)
PATH_USERPATH7, (*reserved for future use*)
PATH_USERPATH8, (*reserved for future use*)
PATH_USERPATH9 (*reserved for future use*)
);
END_TYPE
The variable of this type selects generic or one of the TwinCAT system paths on the target device to perform the file open operation.
Requirements
Development environment | Target system type | PLC libraries to include |
---|---|---|
TwinCAT v2.8.0 | PC or CX (x86) | TcSystem.Lib |
TwinCAT v2.10.0 Build >= 1301 | CX (ARM) | TcSystem.Lib |