Operator`s manual

105 Signametrics
DMMReadTotalizer
SM2060  SM
Description Read the totalized value accumulated by the Totalizer function.
nclude "SM2
Remarks This function reads the total value accumulated by the Totalizer function. For details see
DMMStartTot
2064 ;
#i
06032.h"
long DMMReadTotalizer(int nDmm)
alize.
Parameter Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
Return Value lu r if negative one of the following constants.
Value
The return va e is the totalized count, o
Meaning
Negative Value
Error code
eadWid
SM2060  SM2064 ;
Description Return the pulse width of the input signal.
MMReadWidth iPol, double *lpdWidth)
Remarks This is function requires the DMM to be in ACV measurement range appropriate for the
input signal amplitude. It makes a Positive or Negative signal width measurements,
depending on th
location pointed
Threshold DAC
Parame
Example
long total = DMMReadTotalizer(0);
DMMR th
#include "SM206032.h"
int D (int nDmm, int
e value of iPol, placing the double-precision floating-point result in a
to by lpdWidth . The measured widths are affected by the setting of the
.
ter Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
int 0 indicates to the DMM to measure the negative part of the signal,
1 indicates the positive width.
lpdNwid
Return Value e is one of the following constants.
iPol
double * Points to the location which holds the negative width.
T
he return valu
Value Meaning
DMM_
pleted.
Negativ
xample double w; int state; state = DMMReadWidth(0, 1, &w);
OKAY
Operation successfully com
e Value
Error code
E