Specifications

Signametrics 76
eturn Value Integer TRUE, FALSE or an error code. R
Value
Meaning
TRUE
FALSE
mode is not selected.
DMMLoadCalFile
SMX2040 ; SM ;
Description Reload calibratio
2.h"
int DMML e(int nDmm, LPCSTR lpszCal)
Remarks cti the calibration record. This is useful in
making limited calibration adjustments to the DMM. By having a copy of the original
n AL.DAT’ open with an editor, and modifying calibration entries,
then reloading it using DMMLoadCalFile, one can instantly verify the corrections
AT’ file itself is not altered since that will void the
calibration.
Relative mode is selected.
Relative
Negative Value
Error code
Example int rel = DMMIsRelative(0);
X2042 ; SMX2044
n record from file.
#include "sm20403
oadCalFil
This fun on is provides the capability to reload
calibratio file ‘SM40C
made. Make sure the ‘SM40CAL.D
Parameter
Type/Description
nDmm
umbered starting with zero.
lpszCal
Points to the name of the file containing the calibration
for the DMM.
nstants.
Value
int Identifies the DMM. DMMs are n
LPCSTR
constants
Return Value The return value is one of the following co
Meaning
KAY
Cal record loaded successfully.
e Value
Error code
/* Lo
DMM_O
Negativ
Example ad a modified copy of the original calibration file to verify correction made
specific en
to a
int i = DMMLoadCalFile(0, "C:\CAL_A.dat");
try */
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