Operator`s manual

87 Signametrics
Parameter
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
lpdRead
double * Pointer to a location where the reading is saved.
Return Value
Integer value version code or an error code.
Value Meaning
TRUE
Measurement was read into *lpdRead
FALSE
TIMEOUT
unication timeout. No reading available within 9s.
OVERRUN
th DMM transmission.
Other N
Example
r(i=0; i // read 150 measurements
while( DMMReadMeasurement(0 , Reading[i]) == FALSE );
// wait for all measurements to be ready, and read them.
DMMRe an
SM2040  SM2042 ;
#include "sm204032.h"
MReadM t)
Remarks Secondary he DMM must be in ACV measurement function, and
ust be set. A double-precision floating-point Median voltage result is
on pointed to by lpdResult. This measurement is a composite function
ke over 10 seconds to perform. See the
ore detail.
r
No measurement is available
Comm
Communication overrun. PC did not keep up wi
egative Value
Error code.
double Reading[150];
DMMBurstRead(0, 4, 150); // 4 settle., 150 samples
fo < 150 ; i++)
adMedi
; SM2044
Description Return ACV signal’s Median value.
int DM
edian(int nDmm, double *lpdResul
This is a function and t
a valid range m
stored in the locati
which utilizes several sub functions, and could ta
Median measurement section of the manual for m
Paramete Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
lpdResul
ian voltage.
Return Value the following constants.
t
double * Points to the location to hold the med
The return value is one of
Value Meaning
DMM_O
Negativ
Example uble Medi s = DMMReadMedian(0, &Median);
KAY
Operation successfully completed.
e Value
Error code
do an; int statu