Svantek SVAN 979 - Page 184

184
SVAN 979 User Manual - Appendixes
or
#2,tsf,1,Xccc,(...),Xccc,2,Xccc,(...),Xccc,3,Xccc,(...),Xccc; (when t=a/i/c, p=0)
or
#2,?; (when the results are not available).
In above commands, f means status binary flags:
0x01 – RUN flag
0x02 – PAUSE flag
0x04 – TRIGGER flag
The codes of the results in the case of Sound Meter mode are defined as follows:
v the under-range flag (ccc equals to 0 when the overload did not occur, 2 when the under-range took
place during the last measurement period but did not occur in the last second
of the measurement and 3 when the under-range took place during the last measurement period and it
lasted in the last second of the measurement);
V the overload flag (ccc equals to 0 or 1);
T time of the measurement (ccc – value in seconds);
P the PEAK value (ccc – the value in dB);
M the MAX value (ccc – the value in dB);
N the MIN value (ccc – the value in dB);
S the SPL result (ccc – the value in dB);
R the LEQ result (ccc – the value in dB).
U the SEL result (ccc – the value in dB);
B(k) the Lden result (ccc – the value in dB); k – flag determining the kind of the result:
k = 1 – Ld result,
k = 2 – Le result,
k = 3 – Lde result,
k = 4 – Ln result,
k = 5 – Lnd result,
k = 6 – Len result,
k = 7 – Lden result;
I(nn) the LEPd result (ccc – the value in dB, nn – the value of Exposure Time in minutes);
Z the LTeq result (ccc – the value in dB);
L(nn) the value L of the nn statistics (ccc – the value in dB).
g the LR1 result (ccc – the value in dB);
h the LR2 result (ccc – the value in dB);
C the cycle of the measurement (ccc – cycle number);
F date of the measurement (ccc – date in the format yyyy-mm-dd where yyyy – year, mm – month, dd –
day);
G time of the measurement (ccc – time in the format hh:mm:ss where hh – hour, mm – minute, ss –
second);
O the NR result (ccc – the value in dB);
K the NC result (ccc – the value in dB).
The codes of the results in the case of VLM mode are defined as follows:
v the under-range flag (ccc equals to 0 when the overload did not occur, 2 when the under-range took
place during the last measurement period but did not occur in the last second
of the measurement and 3 when the under-range took place during the last measurement period and it
lasted in the last second of the measurement);
V the overload flag (ccc equals to 0 or 1);