CNC_WRMACRO | NCDATA

Description

Writes the custom macro variable specified by "number". The data must be stored in "mcr_val", "dec_val" with signed binary format.

The kind of custom macro variable is as follows. The local variable cannot be written.

1. Common variable (#100 to #999)
See the description of cnc_rdmacroinfo function about the available range of common variables.

2. System variable (#1000 to #9999)

It is possible to exchange the type of macro variable by cnc_setmactype function.

• decimal form floating-point type (data format=M*10**(-E))



mcr_val	:	value of variable(=M) 4-byte binary data with sign (available range:999999999 to -999999999)
dec_val	:	number of places of decimals(=E) 2-byte binary data with sign (available range:-128 to 127)



• binary form floating-point type (data format=M*2**(-E))



mcr_val	:	numerical part of variable(=M) 4-byte binary data with sign (available range:No limitation)
dec_val	:	exponent part of variable(=E) 2-byte binary data with sign (available range:-128 to 127)

The value of an undefined variable is called "vacant", and it is expressed as follows both at decimal form floating-point type and at binary form floating-point type.

mcr_val = 0
dec_val = -1

See "OPERATOR'S MANUAL" of CNC for details of the custom macro variable.

MTConnect Fanuc Adapter

Universal Fanuc Driver

Fanuc Focas Library CD

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.

Return code	Meaning/Error handling
EW_LENGTH (2)	Data block length error Size (length) is wrong.
EW_NUMBER (3)	Data number error Custom macro variable number (number) is wrong.
EW_DATA (5)	Data error Value of custom macro variable (mcr_val, dec_val) is out of available range.
EW_NOOPT (6)	No option This function needs the custom macro option.
EW_PROT (7)	protection error (30i/31i/32i, 0i-D/F, PMi-A only) The variable is read-only.

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.

• Series 15/15i, 30i/31i/32i, PMi-A
Custom macro


• Series 16/18/21, 16i/18i/21i, 0i, Power Mate i
Custom macro B

And this function is related to the following CNC option.

• Series 15
Custom macro common variable 200 sets
Custom macro common variable 300 sets
Custom macro common variable 600 sets


• Series 15i
Custom macro common variable 900 sets


• Series 16/18/21, 16i/18i/21i, 0i-A/B/C, Power Mate i, PMi-A
Custom macro common variable extension


• Series 0i-F
Embedded macro


• Series 30i/31i/32i
Custom macro common variable extension
Embedded macro

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 related to the following CNC parameter.
See the manual of CNC parameter for details.

• Series 30i/31i/32i, 0i-D/F, PMi-A
6031, 6032 (influenced by setting)

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)	H	O	O	O	H	O	H	H	H	O	O	O	O	O	O	O	O
T (Turning)	H	O	O	O	H	-	H	H	H	O	O	O	O	O	O	O	O
LC (Loader)	-	-	-	-	-	-	H	H	H	H	H	H	H	H	H	-	-

	0i-D	0i-F	16i	18i	30i-A	30i-B
P (Punch press)	O	O	O	O	-	O
L (Laser)	-	-	O	-	-	O
W (Wire)	-	-	E	E	O	O

Power Mate i-D	O
Power Mate i-H	O
Power Motion i-A	O

	"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_rdmacro   cnc_rdmacror   cnc_wrmacror   cnc_rdmacror2   cnc_wrmacror2   cnc_rdmacroinfo   cnc_getmactype   cnc_setmactype  

Example(C Language)

 
The following program writes the specified value in the specified custom macro
variable.

#include "fwlib32.h"

/* number is variable number to be written. */
/* value is value to be written. */
/* dec is decimal digit number. */
short example( short number, long value, short dec )
{
        short ret ;
        ret = cnc_wrmacro( h, number, 10, value, dec ) ;
        return ( ret ) ;
}
 

Example(C#)

The following program writes the specified value in the specified custom macro
variable.

class example
{
    /* number is variable number to be written. */
    /* value is value to be written. */
    /* dec is decimal digit number. */
    public short sample(short number, int value, short dec)
    {
            short ret;
            ret = Focas1.cnc_wrmacro(h, number, 10, value, dec);
            return (ret);
    }
}