Extech Instruments 382100 User Manual

36 382100-en-US_V2.8 02/22
7.0 PC Interface
7.1 RS-232 Serial PC Interface Protocol
The meter is equipped with a 3.5mm diameter
phone jack (3-16, Fig. 1) for PC interface purposes.
The output is a 16 digit data stream. The 16 digit
data stream is configured as follows:
RS232 settings: Baud rate: 9600; Parity: None; Data Bits: 8; Stop bits: 1
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
D15
Start Word
D14
4
D13
1 CH = 1
2 CH = 1 to 2
3 CH = 1 to 3
4 CH = 1 to 4
5 CH = 1 to 5
6 CH = 1 to 6
7 CH = 1 to 7
8 CH = 1 to 8
9 CH = 1 to 9
D12 & D11
Annunciator for Display
31=HZ
C0 = MW
D1 = GW/Hr
32=DEGREE
C1 = GW
D2 = TW/Hr
48=K WATT
C2 = TW
D3 = KVA/Hr
50=ACV
C3 = MVA
D4 = MVA/Hr
52=ACA
C4 = GVA
D5 = GVA/Hr
64=KVA
C5 = TVA
D6 = TVA/Hr
65=KW/HR
C6 = KVAR
D7 = KVAR/Hr
B6 = KACV
C7 = MVAR
D8 = MVAR/Hr
B7 = MACV
C8 = GVAR
D9 = GVAR/Hr
B8 = KACA
C9 = TVAR
E0 = TVAR/Hr
B9 = MACA
D0 = MW/Hr
F9 = PF; G2 = PFH
D10
Polarity (0 = Positive; 1 = Negative)
D9
Decimal Point (DP), position from right to left 0 = No DP, 1= 1 DP, 2 = 2
DP, 3 = 3 DP
D8 to D1
Display reading, D1 = LSD, D8 = MSD
For example : Display reading = 1234; D8 to D1 is : 00001234
D0
End Word

Extech Instruments 382100 Specifications

General

Brand	Extech Instruments
Model	382100
Category	Multimeter
Language	English