Svantek SVAN 979, Руководство пользователя

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SVAN 979 User Manual - Appendixes
Word
number
Name Comment
15 Underrange
underrange flag:
0
– signal level values are equal to or greater than the declared
lower range of measured values,
1
– signal level values are less than the declared lower range of
measured values
16 ResultsFlags
bit 1 (overload flag):
0
– no overload,
1
– overload occurred
bits 5..3 (Lden result type - only for sound measurement mode):
000
– no Lden result
001
– Ld result
010
– Le result
011
– Lde result
100
– Ln result
101
– Lnd result
110
– Len result
111
– Lden result
remaining bits are reserved
17 Reserved/ EX
value reserved for the vibration measurement mode
or
EX result value in the format 0.01 dB for the sound measurement
mode
18 Reserved/ SD
value reserved for the vibration measurement mode
or
SD result value in the format 0.01 dB for the sound measurement
mode
… reserved
Table B.3.4. Statistical analysis results (only for sound measurement mode)
Word
number
Name Comment
0 0nn17h
17h = block identifier
0nnh = block length in words
1 00pxxh
p = number of profiles, 0xxh = profile bit mask (bit mask informs about
which profile results are available)
2 N
number of statistical levels
3 nn[1]
first level number (common to all profiles)
4 Lnn[1][1]
first level Lnn value for the first profile whose bit mask is set
... ...
...
... Lnn[1][p]
first level Lnn value for the last profile whose bit mask is set
... nn[i]
number of the next level (common for all profiles):
i = 2..N
... Lnn[i][1]
next level Lnn value for the first profile whose bit mask is set
... ...
...
... Lnn[i][p]
next level Lnn value for the last profile whose bit mask is set
…
reserved