Description
Writes the bus parameter of master function.
This function is available at the version 01-07 and 09 or later of the
PROFIBUS-DP control software(6557 Series). In the control software in
the version 08, the return value becomes EW_VERSION.
When the parameters are changed, the restart of CNC is required for putting the change into effect.
This function is also available at the 6558 Series.
* Please refer to "PROFIBUS-DP function manual" for details of the PROFIBUS-DP function.
Universal Fanuc Driver
Fanuc Focas Library CD
Declaration
Arguments
Specify the library handle. See "Library handle" for details.
Pointer to the IODBBUSPRM structure including the bus parameter. The IODBBUSPRM structure is as follows.
typedef struct {
char fdl_add ;
char baudrate ;
unsigned short tsl ;
unsigned short min_tsdr ;
unsigned short max_tsdr ;
unsigned char tqui ;
unsigned char tset ;
long ttr ;
char gap ;
char hsa ;
char max_retry ;
unsigned char bp_flag ;
unsigned short min_slv_int ;
unsigned short poll_tout ;
unsigned short data_cntl ;
char reserve1[6] ;
char cls2_name[32] ;
short user_dlen ;
char user_data[62] ;
char reserve2[96] ;
} IODBBUSPRM ;
- fdl_add
- Specify station number of DP-Master.(0-125)
- baudrate
- Specify code number of baudrate.
0 : 9.6Kbps 1 : 19.2Kbps 2 : 93.75Kbps 3 : 187.5Kbps 4 : 500Kbps 6 : 1.5Mbps 7 : 3Mbps 8 : 6Mbps 9 : 12Mbps - tsl
- Specify the maximum time that the initiator waits for the complete receipt of the first frame character of the immediate acknowledgement or response, after transmitting a token frame. (1-65535)
- min_tsdr
- Specify minimum progress time from the final bit of the transmitting or receiving data to the top bit of the next transmitting or receiving data. (1-65535)
- max_tsdr
- Specify maximum progress time from the final bit of the transmitting or receiving data to the top bit of the next transmitting or receiving data. (1-65535)
- tqui
- Specify after data were transmitted, the waiting time until the receiver is moved. (0-255)
- tset
- Specify the time after an event occurs until an action is carried out is stored. (1-255)
- ttr
- Specify the anticipated time for one token to make a round on the PROFIBUS. (1-1677215)
- gap
- Specify the number of the token making the rounds between the GAP maintenance cycle. (1-100)
- hsa
- Specify the maximum node number set on PROFIBUS. (2-126)
- max_retry
- Specify the maximum number of retries. (1-8)
- bp_flag
- Specify the flag for the user's interface. The meaning of each bit is as follows.
- BIT7
0 : The User-Interface will remain in the operation mode in the case of an error. 1 : The operation mode will change from Operate to Clear in the case of an error. - * BIT0 to BIT6 are not used.
- min_slv_int
- Specify minimum time between two slave poll cycles. (1-65535)
- poll_tout
- In the case of master-master communication, specify the maximum waiting time to obtaining the response after request is sent. (1-65535)
- data_cntl
- Specify the time during which the Data Transfer List will be updated at least once and will be made available to the user. (1-65535)
- reserve1
- not used
- cls2_name
- not used
- user_dlen
- Specify the number of bytes of specific data which is neccesary for the bus parameter set from the maker.(0-62)
- user_data
- Specify the specific data which is neccesary for the bus parameter set from the maker. The data of the number of bytes returned to above-mentioned user_dlen is effective.
- reserve2
- not used
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 | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(5) |
The bus parameter is wrong. In order to get more information for this err_no return value, execute pmc_getdtailerr function. The following details status will be set onto the member, err_no of ODBPMCERR structure.
|
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(6) |
|||||||||||||||||||||||||||||||||||||||||||
(-7) |
This function was called by version 08 of the control software. Exchange the control software besides the version 08. |
As for the other return codes or the details, see "Return status of Data window function"
CNC option
This function need the following 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.
