ES278 Datasheet, PDF (15/25 Pages) Cyrustek corporation – 4000 Counts Manual DMM

ES278
4000 Counts Manual DMM
2. Measurement Mode Switching
Measurement mode depends on the logic level of SLACDC, FC1, FC2, FC3, FC4, FC5, FC6 and
KEY selection. When FC5/FC6 are high (kept floating), the measurement mode list is shown below:
SLACDC FC1 FC2 FC3 FC4
Mode
KEY selection
0
1011
DC 400.0V
DCV ↔ ACV
0
1101
DC 40.00V
DCV ↔ ACV
0
1111
DC 400.0mV
DCmV ↔ ACmV
0
1110
0
0000
DC 4.000V
DC 40.00A²
DCV ↔ ACV
DCA ↔ ACA
0
1100
0
1000
40.00 MΩ
DC 400.0mA²³
----
DCmA ↔ ACmA
0
1010
4.000 MΩ
----
0
1001
400.0 kΩ
----
0
0011
0
0001
400.0 Ω
DC 4000 uA²³
----
DCuA ↔ ACuA
0
0111
DC 1000V
DCV ↔ ACV
0
0 0 1 0 Frequency mode (AUTO)
----
0
0110
4.000 kΩ
----
0
0100
1350 ℃
℃↔ ℉
0
0101
40.00 kΩ
----
1
1011
AC 400.0V
ACV ↔ DCV
1
1101
AC 40.00V
ACV ↔ DCV
1
1111
AC 400.0mV
ACmV ↔ DCmV
1
1110
1
0000
AC 4.000V
AC 40.00A²
ACV ↔ DCV
ACA ↔ DCA
1
1100
Continuity mode
1
1000
AC 400.0mA²³
----
ACmA ↔ DCmA
1
1010
Diode mode
1
1001
ADP0 (+4000)¹
1
0011
ADP1 (+400.0)¹
1
0001
AC 4000uA²³
----
----
----
ACuA ↔ DCuA
1
0111
AC 1000V
1
0010
ADP2 (+40.00)¹
ACV ↔ DCV
----
1
0110
EF mode
----
1
0100
2462 ℉
1
0101
ADP3 (+4.000)¹
℉↔℃
----
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.
.
V 1.5
15
2015/12/11