Specifications

Signametrics 64
Des the currently set cold junction temperature.
2.h"
emarks ncion temperature. For more details see DMMSetCJTemp()
Parame
cription Retrieve
#include "sm20403
int DMMGetCJTemp(int nDmm, double *lpdTemp)
Get the currenly set cold ju
R
function.
ter
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
Return Value The return valu
Value
lpdTemp
double * Points to the location to hold the temperature.
e is one of the following constants.
Meaning
DMM_O
e Value
code.
Example
DMMGetDeviation
Description Get percent deviation from the reading at the time relative was activated.
m204032.h"
tion(int nDmm, double FAR *lpdDev)
ouble floating value that is the percent deviation relative to the
functio as activated. T tion is useful in
dwidth ements or DC
emperature.
KAY
Operation successfully terminated
Negativ
DMMGetCJTemp(0, &temp);
Error
SMX2040 ; SMX2042 ; SMX2044 ;
#include "s
int DMMGetDevia
Remarks This function returns a d
reading made just before the relative n w his func
n measur
quantifying measurement errors. It can be used for ba
evaluation, or percent variation of a device under test over t
Parameter
Type/Description
nDmm
nter where the deviation value is to be saved.
Return Value Integer error co
Value
int Identifies the DMM. DMMs are numbered starting with zero.
lpdDev
double FAR * Poi
de..
Meaning
DMM_OKAY
Operation successfully completed.
Negative Value
Error code
Example double FAR error;
int status = DMMGetDeviation(0, &error);
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