Specifications

101 Signametrics
lue
Erro
Example DMMSetExternalShunt(0, 100000.0); // Set shunt to 100kΩ
SMX2040 ; SMX2042 ; SMX2044
Description DMM f
"sm2
"User
SetFu nFuncRnge)
MM. The table of values is
VDC_330mV, VAC_3.3V, IDC_330mA, OHM_4W_330K etc. definitions in
files.
Parameter
Negative Va
r code
DMMSetFuncRange
;
Set the unction and range.
#include
#include
04032.h"
DMM.h"
int DMM ncRange(int nDmm, int
Remarks This function sets both, the function and range used by the D
defined as
the header
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
nFuncRnge
int A pre-defined constant corresponding to the desired function and
lue
Value
range.
Return Va The return value is one of the following constants.
Meaning
DMM_OKAY
DMM initialized successfully.
Negative Value
Error code
DMM_E_FUNC
Invalid DMM function.
Example status = DMMSetFuncRange(0, VDC_3V);
DMMSetFunction
SMX2040 ; SM X2
Description M .
tFunction(int nDmm, int nFunc)
e function used by the DMM. The table of values is defined by the
VDC, VAC, IDC, IAC, OHMS2W, OHMS4W … definitions in the DLL header file. Not
ypes. For instance the SMX2044 has
apacitance while the SMX2040 does not.
X2042 ; SM 044 ;
Set the D M function
#include "sm204032.h"
#include "UserDMM.h"
int DMMSe
Remarks This function sets th
all functions are available for all DMM t
C
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