PCE Americas PCE-428, Руководство пользователя

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95
1=Single return;
2=Continuous return
ASCII D L N 1 ?
Hex 44H 4CH 4EH 31H 3FH
Byte 1 1 1 1 1
Return
Return statistical analysis (LN) data
Filter: 0=A, 1=B, 2=C, 3=Z
Detector: 0=Fast, 1=Slow, 2=Imp.
Mode: 0=SPL
Group 1 LN percentages and LN statistics
……
Group 10 LN percentages and LN statistics
Example: query statistical analysis (LN) data
02 01 43
44 4C 4E 31 20 3F
03 2B 0D 0A
Returns: the current statistical analysis data is: A-weighting, Fast, SPL, LN10=065.4dB,
LN20=065.4dB, LN30=065.4dB, LN40=065.3dB, LN50=065.3dB, LN60=065.3dB,
LN70=035.2dB, LN80=065.2dB, LN 90=065.2dB, LN99=065.1dB
02 01 41 30 2C 30 2C 30 2C 31 30 2C 30 36 35 2E 34 2C 32 30 2C 30 36 35
2E 34 2C 33 30 2C 30 36 35 2E 34 2C 34 30 2C 30 36 35 2E 33 2C 35 30 2C
30 36 35 2E 33 2C 36 30 2C 30 36 35 2E 33 2C 37 30 2C 30 36 35 2E 32 2C
38 30 2C 30 36 35 2E 32 2C 39 30 2C 30 36 35 2E 32 2C 39 39 2C 30 36 35
2E 31 2C
03 58 0D 0A
DCU?: Query Custom Measure Data
Instruction P1 P2
Explanation DCU
p1: Return manner;
0=Stop return;
1=Single return;
2=Continuous return Query parameter: ?
ASCII D C U 1 ?
Hex 44H 43H 55H 31H 3FH
Byte 1 1 1 1 1
Return
Return custom measure data:
Group 1Filter, Detector, Mode, Data
……
Group 14Filter, Detector, Mode, Data
Example: query custom measure data
02 01 43
44 43 55 31 20 3F 03 3F 0D 0A
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