Signametrics
114
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
POS_FS
or
NEG_FS
Positive or Negative Full Scale, or overrange
Negative Value
Error code
DMM_OKAY
Valid return.
Example
double reading; int status = DMMReadHiSense(0, &reading);
DMMReadInductorQ
SMU2060
SMU2064
Description
Return inductor’s Q value.
#include "SMU2060.h"
int DMMReadInductorQ
(
int
nDmm,
double
*
lpdResult
)
Remarks
To use this function the DMM must be in the Inductance measurement mode, and a valid
inductance value must have been read prior to using this function. Resulting Q is stored
as double-precision floating-point number in the location pointed to by
lpdResult
. To
read the inductors series resistance use
DMMReadIndcutorR
.
Parameter Type/Description
nDmm
int
Identifies the DMM. DMMs are numbered starting with zero.
lpdResult
double *
Points to the location to hold the inductor’s Q.
Return Value
The return value is one of the following constants.
Value Meaning
DMM_OKAY
Operation successfully completed.
Negative Value
Error code
Example
double
Q;
int status = DMMReadInductorQ(0, &Q);
DMMReadInductorR
SMU2060
SMU2064
Description
Return inductor’s Rs value.
#include "SMX2060.h"
int DMMReadInductorR
(
int
nDmm,
double
*
lpdResult
)
