V 1.1

14

2016/05/11

ES219

2000 Counts DMM Easy

2. Measurement Mode Switching

Measurement mode depends on the logic level of SLACDC, FC1, FC2, FC3, FC4, FC5 and KEY

selection. When FC5 is high, the measurement mode list is shown below:

SLACDC

FC1

FC2

FC3

FC4

Mode

KEY selection

0

1

0

1

1

Auto DC Voltage Measurement

DCV

↔ ACV

0

1

1

0

1

DCuA

↔ ACuA

0

1

1

1

1

DCmA

↔ ACmA

0

0

0

0

0

DCA

↔ ACA

0

1

1

1

0

AC/DC Voltage Scan mode

Scan  AC  DC  Scan

0

1

1

0

0

DCA

↔ ACA

0

1

0

0

0

DCA

↔ ACA

0

1

0

1

0

DCA

↔ ACA

0

1

0

0

1

DCA

↔ ACA

0

0

0

1

1

Resistance Measurement

Ω ↔ Continuity

0

0

0

0

1

Continuity Check

Continuity

↔ Diode

0

0

1

1

1

Resistance Measurement

Ω Continuity  Diode

0

0

0

1

0

Frequency Measurement

----

0

0

1

1

0

NCV (EF mode)

----

0

0

1

0

0

Auto Temperature Measurement (℃)

℃ ↔ ℉

0

0

1

0

1

DCmV

DCmV

↔ ACmV

1

1

0

1

1

Auto AC Voltage Measurement

ACV

↔ DCV

1

1

1

0

1

ACuA

↔ DCuA

1

1

1

1

1

ACmA

↔ DCmA

1

0

0

0

0

ACA

↔ DCA

1

1

1

1

0

AC/DC Voltage Scan mode

Scan  AC  DC  Scan

1

1

1

0

0

ACA

↔ DCA

1

1

0

0

0

ACA

↔ DCA

1

1

0

1

0

ACA

↔ DCA

1

1

0

0

1

ACA

↔ DCA

1

0

0

1

1

----

1

0

0

0

1

----

1

0

1

1

1

----

1

0

0

1

0

----

1

0

1

1

0

NCV (EF mode)

----

1

0

1

0

0

Auto Temperature Measurement(

℉)

℉

↔℃

1

0

1

0

1

ACmV

ACmV

↔ DCmV

Note:

1. When FC5 is high, the ADP0, ADP1, ADP2 and ADP3 modes can display minus sign.

2. These modes could be designed for multimeter current modes, please refer to section 1.2.

3. These modes could be designed for clampmeter current modes, please refer to section 1.3.

.