CNC_REWIND | PROGRAM

Description

Declaration

Arguments

Return

EW_OK is returned on successful completion, otherwise any value except EW_OK is returned.

The major error codes are as follows.

As for the other return codes or the details, see "Return status of Data window function"

CNC option

For HSSB connection,

The extended driver/library function is necessary.

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.

When Ethernet board is used,

only Ethernet function is required.

CNC parameter

This function is not related to CNC parameter.

CNC mode

• Series 15/15i, 30i, 0i-D/F, PMi-A
It is possible to use in MEM, EDIT mode.
• Series 16/18/21, 16i/18i/21i, 0i-A/B/C, Power Mate i
It is possible to use in other than MDI mode.

Available CNC

Note) 0i-C does not support the HSSB function.

Example(C Language)

The following program rewinds the current NC program, and displays the result.

#include "fwlib32.h"

void example( )
{
        short ret ;
        ret = cnc_rewind( h ) ;
        switch ( ret ) {
                case EW_OK:
                        printf( "Program has been rewinded.\n" ) ;
                        break;
                case EW_MODE:
                        printf( "ILLIGAL MODE.\n" ) ;
                        break;
                case EW_BUSY:
                        printf( "REJECTED.\n" ) ;
                        break;
        }
}

Example(C#)

The following program rewinds the current NC program, and displays the result.

class example
{
    public void sample()
    {
            short ret;
            ret = Focas1.cnc_rewind(h);
            switch (ret)
            {
                    case Focas1.EW_OK:
                            Console.WriteLine("Program has been rewinded.");
                            break;
                    case (short)Focas1.focas_ret.EW_MODE:
                            Console.WriteLine("ILLIGAL MODE.");
                            break;
                    case (short)Focas1.focas_ret.EW_BUSY:
                            Console.WriteLine("REJECTED.");
                            break;
            }
    }
}