APPA 103N - Page 14

103N / 105N / 106
EN
Note :
1. The Judge bit in the Status packet determines whether it
is frequency mode or RPM mode.
2. The Judge bit in the Status packet determines whether
the unit is Celsius or Fahrenheit.
This packet indicates the full scale range of the meter.
When the meter operates in continuity mode, diode mode,
or current (A) mode, this packet is always 0110000 since the
full scale range in these modes are xed. The following table
lists the code for each range in each measurement mode.
Digit 3 is the most signicant digit on the LCD panel, and
digit 0 is the least signicant digit. When the LCD panel
shows OL, the serial port outputs 4000.
14-2 RANGE
14-3 DIGIT 3 — DIGIT 0
Digit
Code V mA Ω Frequency RPM Capacitance
Code
0
1
2
3
4
5
6
7
8
9
0110000
0110001
0110010
0110011
0110100
0110101
0110110
0110111
400.0mV
4.000V
40.00V
400.0V
4000V
4.000nF
40.00nF
400.0nF
4.000μF
40.00μF
400.0μF
4.000mF
40.00mF
400.0Ω
4.000KΩ
40.00KΩ
400.0KΩ
4.000MΩ
40.00MΩ
4.000KHz
40.00KHz
400.0KHz
4.000MHz
40.00MHz
400.0MHz
40.00KRPM
400.0KRPM
4.000MRPM
40.00MRPM
400.0MRPM
4000MRPM
40.00mA
400.0mA
0110000
0110001
0110010
0110011
0110100
0110101
0110110
0110111
0111000
0111001
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