Operator`s manual

Signametrics 54
Example SetOffset(0, 11212.0); // Assert the offset factor
Linearize_AD
Description Activate/Deactivate A/D linearization correction during service.
#include "SMU2060.H"
#include "UseroDMM.h"
int Lineaize_AD(int nDdmm, int bLinerize )
Remarks If bLinerize is set to FALSE disables the A/D Linearization correction. The default value
is TRUE. Diabeling allows for the derivation of the parameters for calibration purposes.
This function is used during calibration only.
Parameter
Type/Description
iDmm Identifies the DMM. DMMs are numbered starting with zero.
bACZero Forces the AC zero to be active or inactive. Allowed values are TRUE
of FALSE.
Return Value The return value is one of the following constants.
Value
Meaning
DMM_OKAY
Valid return.
Negative Value
Error code
Example int err;
Err = Linearize_AD(0, FALSE); // disable AC Zero.
Read_ADcounts
Description Read A/D offset counts during calibration.
#include "SMU2060.H"
int Read_ADcounts(int nDmm)
Remarks This function returnes the A/D raw counts. It is useful for retrieving the offset parameter
for various functions, including VDC, 2-W and 4-W ohms and DC current. It is limited
for service and calibration use.
Parameter
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
Return Value Integer error code.
Value
Meaning
Any value int Offset reading.
Example
int i = Read_ADcounts(0); // read offset parameter