Specifications

115 Signametrics
rParamete Type/Description
nDmm
int Identifies th MMs are numbered starting with zero.
uffer (at least 16 characters long) to hold the
Value
e DMM. D
lpszPos
LPSTR Points to a buffer (at least 16 characters long) to hold the
positive width result.
lpszNeg
LPSTR Points to a b
negative width result.
Return Value The return value is one of the following constants.
Meaning
DMM_OKAY
Valid return.
ue
Error code
xample char cBuf[17]; int status = DMMWidthStr(0, cBuf);
SetACCapsFreq
MX2040  SMX2042  SMX
#include "sm204032.h"
int SetA TR lpszPos, doouble dFrequency)
Remarks This ser of the AC source frequency. This is only
active du test. The frequency may be set between 10Hz and
75kHz.
Parameter
Negative Val
E
S 2044 ;
Description Sets the frequency of the AC capacitance source.
CCapsFreq(int nDmm, LPS
vice function allows the modification
ring in-circuit capacitance
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
dFrequency
doulbe The frequency to be set (10 to 75,000).
Return Value The return value is one of the following constants.
Value
Meaning
DMM_OKAY
Valid return.
Negative Value
Error code
Example SetACCapsFreq(0, 10000.0) // Set the frequency to 10kHz
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