Specifications
Signametrics 66 
M.h for function/range codes. 
r code 
rintf("Lowest VDC range 
SMX2040 ; SMX2042 ; SMX2044 ; 
Description  Get DMM function code. 
#include "sm204032.h"       
Remarks  This function returns the DMM function code. 
Parameter
Positive value 
See UserDM
Negative Value 
Erro
Example  if(DMMGetFnRange == VDC_300mV) p
selected"); 
DMMGetFunction 
 #include "UserDMM.h" 
 int DMMGetFunction(int nDmm) 
 Type/Description 
int Identifies the DMM nuber. Zero being the first. 
Return Value  function, or an error code. 
nDmm 
  Integer value corresponding to the current
Value
 Meaning 
Positive value 
See UserDMM.h for function codes. 
Negative Value 
Error code 
tion == VDC) printf("VDC Function selected"); 
etGrdV
SMX2040 ; SMX2042
Description 
( ) 
Remarks  s function ret ware version of the on-board controller. 
Example  if(DMMGetFunc
DMMG er 
 ; SMX2044 ; 
Get DMM firmware version. 
#include "sm204032.h" 
int DMMGetGrdVer int nDmm
Thi urns the DMM firm
Parameter
 Type/Description 
nDmm 
int Identifies the DMM. DMMs are numbered starting with zero. 
eturn Value  Integer value. The return value is the version value or an error code. 
 Value
R
 Meaning 
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