Each digit indicate the following status :
D15 Start Word
D14 4
D13 1
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
D10 Polarity
0 = Positive 1 = Negative
D9 Decimal Point(DP), position from right to the left
0 = No DP, 1= 1 DP, 2 = 2 DP, 3 = 3 DP
D8 to D1 Display reading, D1 = LSD, D8 = MSD
For example :
If the display reading is 1234, then D8 to D1 is :
00001234
D0 End Word
RS232 setting
Baud rate 9600
Parity No parity
Data bit no. 8 Data bits
Stop bit 1 Stop bit
54
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