Reads the number of alarm history data.
It is necessary to stop sampling the alarm history data by using cnc_stopophis function before this function is used.
In case of Series 30i, 0i-D/F and PMi-A the data number of all path is acquired. (In case of other CNC, the data number in the path specified by the cnc_setpath is acquired.)
Universal Fanuc Driver
Fanuc Focas Library CD
Specify the library handle. See "Library handle" for details.
Pointer to the variable in which the number of alarm history data is stored.
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|
The extended driver/library function are necessary.
As for the other return codes or the details, see "Return status of Data window function"
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/D/F, Series 30i and PMi-A, the required CNC option is as follows. When Embedded Ethernet is used,
above two optional functions are not required.
The Ethernet function and the extended driver/library function are necessary.
However, in case of Series 16i/18i/21i-B, 0i-B/C/D/F, Series 30i and PMi-A, the required CNC option is as follows.
When Embedded Ethernet is used,
When Ethernet board is used,
- only Ethernet function is required.
This function is not related to CNC parameter.
This function can be used in any CNC mode.
|P (Punch press)||-|
|Power Mate i-D|
|Power Mate i-H|
|Power Motion i-A||O|
|"O"||:||Both Ethernet and HSSB|
|"X"||:||Cannot be used|
Note) 0i-C does not support the HSSB function.