Operator`s manual

Signametrics 60
eterParam Type/Description
nDmm
int I s are numbered starting with zero.
LPST a buffer (at least 64 characters long) to hold the
converted result.
Return Value ants.
Value
dentifies the DMM. DMM
lpszReading
R Points to
The return value is one of the following const
Meaning
DMM_OKAY
Operation successfully completed.
DMM_
Negativ
DMMGetACC
SM2040  SM2042  SM2044 ;
Description Return the resistance component of the last AC Caps measurement.
#include "sm204032.h"
int DMMGetACCapsR(int nDmm, double *lpdResult)
Remarks This function retrieves the resistance value from last reading of AC based Capacitance
orms all scaling and conversion required, and returns the result as a
64-bit double-precision floating-point number in the location pointed to by lpdResult.
Returned r alue in ohms. Read about In-Circuit Capacitance Measurements in
section 4.8 of this manual.
Parameter
CNT_RNG
Frequency counter is over or under range.
e Value
Error code
Example char cBuf[64];
int status;
status = DMMFrequencyStr(0, cBuf);
apsR
measurement. It perf
esult is a v
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
lpdResult
double * Points to the location to hold the resistance value.
et e return value is one of the following constants.
R urn Value Th
Value Meaning
DMM_
Negativ
de
ry high parallel resistance value.
OKAY
DMM initialized successfully.
e Value
Error co
OVER_RNG
Over range occurred, implying a ve
Example double d;
int status;
status = DMMGetACCapsR(0, &d);