Description
Writes the F-ROM data to CNC.
After F-ROM data writing, execute cnc_fromputend function in order to indicate the termination of writing process.
The procedure for reading F-ROM data from the file and storing into the F-ROM on the CNC is as follows.
Internal 128KB buffer is prepared for data writing.
When the data transferred by the cnc_fromput function becomes 128KB (at the first time, 128KB+128bytes), the CNC executes the writing process to F-ROM.
It takes for a while to write the 128K Byte block of F-ROM data to CNC.
This function waits its process completion in the library.
When this function writes the F-ROM data to CNC, the error (such as EW_DATA) may happen, so please check the return value of this function at your application.
The Size of SYSTEM data(Control software, Ladder program etc.) is 128K Bytes * n(n=1,2,3,...) + 128 Bytes. You must write all data from F-ROM file by this function.
Universal Fanuc Driver
Fanuc Focas Library CD
Declaration
Arguments
Specify the library handle. See "Library handle" for details.
Pointer to the variable to which the writing data is stored.
Specify the pointer of the variable to which the F-ROM data is written.
Pointer to the variable to which the data length was set.
Specify the size in byte which you want to write to the variable. After executing this function, the size of data which was actually written is set.
The maximum size which can be written at a time is F-ROM size (fromsize) acquired by the cnc_getfrominfo function.
| Note) | When the F-ROM data is protected, this function returns EW_PASSWD. The error occurs as soon as turning out the name of the F-ROM data because the name is preserved in the given writing data. The name of the F-ROM data is described from top of the F-ROM data within 672 bytes, so please specify 672 bytes or more for the length. |
Return
EW_OK is returned on successful completion, otherwise any value except EW_OK is returned.
The major error codes are as follows.
| Return code | Meaning/Error handling | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(1) |
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(10) |
Retry because the buffer is full. |
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(2) |
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(5) |
In order to get more information for this err_no return value, execute cnc_getdtailerr . The following detail status will be set onto the member, err_no of ODBERR structure.
|
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(17) |
As for the other return codes or the details, see "Return status of Data window function"
CNC option
For HSSB connection,
For Ethernet connection,
The Ethernet function and the extended driver/library function are necessary. However, in case of Series 16i/18i/21i-B, 0i-B/C, the required CNC option is as follows. When Embedded Ethernet is used,above two optional functions are not required.
When Ethernet board is used,
- only Ethernet function is required.
CNC parameter
This function is not related to CNC parameter.
CNC mode
This function can be used in any CNC mode.
Available CNC
| 0i-A | 0i-B/C(Note) | 0i-D | 0i-F | 15 | 15i | 16 | 18 | 21 | 16i-A | 18i-A | 21i-A | 16i-B | 18i-B | 21i-B | 30i-A | 30i-B | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M (Machining) | |||||||||||||||||
| T (Turning) | - | ||||||||||||||||
| LC (Loader) | - | - | - | - | - | - | - | - |
| 0i-D | 0i-F | 16i | 18i | 30i-A | 30i-B | |
|---|---|---|---|---|---|---|
| P (Punch press) | - | |||||
| L (Laser) | - | - | - | - | ||
| W (Wire) | - | - |
| Power Mate i-D | |
| Power Mate i-H | |
| Power Motion i-A | X |
| "O" | : | Both Ethernet and HSSB | |
| "E" | : | Ethernet | |
| "H" | : | HSSB | |
| "X" | : | Cannot be used | |
| "-" | : | None |
Note) 0i-C does not support the HSSB function.
See Also
cnc_getfrominfo cnc_fromputstart cnc_fromputend
