BSWA 308 - Page 101

BSWA 308/309 BSWA Technology Co., Ltd
99
TPRp1_?: Query 3-Profile Screen Data
Instruction
P1
P2
Explanation
TPR
p1: Return manner;
0=Stop return;
1=Single return;
2=Continuous return;
3=Integral end return
Query parameter: ?
ASCII
T
P
R
1
?
Hex
54H
50H
52H
31H
3FH
Byte
1
1
1
1
1
Return
Return 3-Profile screen data
Profile 1: Filter, Detector, Mode, Data
Profile 2: Filter, Detector, Mode, Data
Profile 3: Filter, Detector, Mode, Data
Overload/under-range indicator: 0=Normal, 1= current overload, 2=current
under-range, 3=overload occurred within the integral period, 4=under-range
occurred within the integral period
Example: query 3-Profile screen data
02 01 43 54 50 52 31 20 3F 03 3B 0D 0A
Returns: the current 3-Profile screen data: profile 1: A-weighting, SPL, 074.4dB; profile 2:
C-weighting, Fast, SPL, 076.2dB; profile 3: Z-weighting, Fast, SPL, 076.3dB, normal (no
overload/under-range)
02 01 41 30 2C 30 2C 30 2C 30 37 34 2E 34 2C 32 2C 30 2C 30 2C 30 37 36
2E 32 2C 33 2C 30 2C 30 2C 30 37 36 2E 34 2C 30 03 6F 0D 0A
DLNp1_?: Query Statistical Analysis Data (LN)
Instruction
P1
P2
Explanation
DLN
p1: Return manner;
0=Stop return;
1=Single return;
2=Continuous return;
3=Integral end return
Query parameter: ?
ASCII
D
L
N
1
?
Hex
44H
4CH
4EH
31H
3FH
Byte
1
1
1
1
1
Return
Return statistical analysis (LN) data