Signametrics
166
// Leakage test with variable Voltage
#define Leak240n
65
// Leakage 240nA range, 0 to +/-10V source
#define Leak2400n
66
// Leakage 2.4uA range, 0 to +/-10V source
#define Leak24u
67
// Leakage 24uA range, 0 to +/-10V source
// Inductance Function
#define Induct33u
68
// 33uH range for inductors
#define Induct330u
69
// 330uH range for inductors
#define Induct3300u
70
// 3.3mH range for inductors
#define Induct33m
71
// 33mH range for inductors
#define Induct330m
72
// 330mH range for inductors
#define Induct3300m
73
// 3.3H range for inductors
//
#define VsourceIsense
74
// /-5V, measure current (<20mA)
//
// Extended Ohms ranges using the three internal shunts as current limiters
#define ExOhms400k
75
// 400k range with 24uA current limit
#define ExOhms4M
76
// 4Meg range with 2.4uA current limit
#define ExOhms40M
77
// 40Meg range with 240nA current limit
//
// Synthesized Resistance using the three internal shunts as references
#define SynthRes400k
78
// Synthesized Resistance, 400k range with 24uA limit
#define SynthRes4M
79
// 4Meg with 2.4uA limit
#define SynthRes40M
80
// 40Meg with 240nA limit
//
#define ThermoCouple
81
// Thermocouples
// AC based capacitance measurement function
#define AC_Cap24n
82
// AC based capacitance 24nF range
#define AC_Cap240n
83
// AC based capacitance 240nF range
#define AC_Cap2400n
84
// AC based capacitance 2.4uF range
#define AC_Cap24u
85
// AC based capacitance 24uF range
#define AC_Cap240u
86
// AC based capacitance 240uF range
#define AC_Cap2400u
87
// AC based capacitance 2,400uF range
#define MsrRin
91
// Measure 10Meg input divider. Open all terminals for this.
5.11.3 Function Values
The following list contains values that set the measurement or source functions. Use the
DMMSetFunction()
function to set these values.
DMMGetFunction()
will retrieve the value of the
currently set function parameter.
#define VDC
0
//DC Volts
#define VAC
5
//AC Volts
#define IAC
10
//Current
#define IDC
14
//Current
#define OHMS4W
22
//2-Wire resistance
#define OHMS2W
29
//4-Wire resistance
#define DIODE
37
//Diode test
#define TEMP_LCL
43
//DMM Internal temperature
#define CAPS
44
//Capacitance
#define
RTD
52
//4-Wire
RTD
#define VDC_SRC
57
//Source DC Voltage
#define VAC_SRC
58
//Source AC Voltage
#define IDC_SRC
60
//Source DC Current
#define LEAKAGE
65
//Leakage test
#define INDUCTANCE
68
//Inductance