Operator`s manual

Signametrics 78
measurements or DC evaluation, or percent variation of a device under test over
ature. Th fail window for
production. Another function effecting DMMGetDeviation is DMMSetReference.
MMS e current measurement as a reference,
DMMSetReference provides the facility to set this reference.
Parame
temper e absolute value of lpdDev can be used as a pass/
Unlike D etRelative, which uses th
ter Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
double * Pointer where the deviation value is to be saved.
Value
lpdDev
Return Value Integer error code..
Meaning
DMM_OKAY
Operation successfully completed.
Negativ
Example
DMMGetDeviatStr
SM2060 ; SM
Description Get percent dev
2.h"
int DMM Str(int nDmm, LPCSTR lpszDev)
Remarks ct iation(), with the exception that it returns
a string. See DMMGetDeviation() for more details.
Parameter
e Value
Error code
double error;
int status = DMMGetDeviation(0, &error);
2064 ;
iation from the reading at the time relative was activated.
#include "SM20603
GetDeviat
This fun ion is the same as the DMMGetDev
Type/Description
nDmm
g with zero.
LPCSTR Points to a buffer (at least 64 characters long) to hold the
result. The return value will consist of a leading sign a floating-point,
and a % units specifier
code.
Value
int Identifies the DMM. DMMs are numbered startin
lpszDev
Return Value Integer string length if successful, or an error
Meaning
Negative Value
Error code
Example char cBuf[64];
int strLength = DMMGetDeviatStr(0, cBuf);
DMMGetFuncRange
SM2060 ; SM 2064 ;