Operator`s manual

Signametrics 36
Value Meaning
DMM_OKAY
Operation successfully completed.
Negative Value
Error code
Example double Mx; int status = DMMGetMax(0, &Mx);
DMMGetMaxStr
Description Returns the maximum as a formatted string.
#include "SMU2060.H"
int DMMGetMaxStr(int nDmm, LPSTR lpszReading)
Remarks This function is the string version of DMMGetMax. It returns the result as a string
formatted for printing. The print format is determined by the range and function. See
DMMGetMax for more details.
Parameter
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
lpszReading
LPSTR Points to a buffer (at least 64 characters long) to hold the
result.
Return Value The return value is one of the following constants, or the string length is OK.
Value
Meaning
DMM_OKAY
Valid return.
Negative Value
Error code
Example char cBuf[64];
int status = DMMGetMaxStr(0, cBuf);
DMMGetMin
Description Get Minimum reading history.
#include "SMU2060.H"
int DMMGetMin(int nDmm, double *lpdMax)
Remarks This function returns a double floating value that is the minimum (of the Min/Max
function) value since either a function change, range change or a call to the
DMMClearMinMax() function was made. This value is updated every time a
measurement is performed using DMMRead, DMMReadStr or DMMReadNorm.