YOKOGAWA WN100, Руководство пользователя

Страница: 45 / 60

<9. Parameter Summary>
9-3
IM 01W07D01-01EN
Object
ID
Attribute
ID
Label Description Default value Handling
(* 1 )
4: WNO 10 Special Cmd No use 0 R
20 Sensor Location A universal parameter to store the comment that
describes the location. Up to 32 characters can be
used.
--- W
21 Sensor Group A universal parameter to store the comment that
describes the grouping. Up to 16 characters can be
used.
--- W
22 Sensor Info A universal parameter to store the comment that
describes the sensor itself. Up to 32 characters can
be used.
--- W
23 LpAEq A-weighted equivalent sound pressure level from
continuous measurement ( L
Aeq,T
)
--- R
24 LpAEq Status The status indication of the L
Aeq,T
. --- R
25 LpCEq C-weighted equivalent sound pressure level from
continuous measurement ( L
Ceq,T
)
--- R
26 LpCEq Status The status indication of the L
Ceq,T
. --- R
27 LpCPeak C-weighted peak sound pressure level, maximum
sound pressure level during the last sampling
period ( L
Cpeak
)
--- R
28 LpCPeak Status The status indication of the L
Cpeak
. --- R
29 Octave Band L Un-weighted sound pressure levels in 1/3 octave
bands from 25 Hz to 630 kHz (=15 values).
If the 1/3 Octave Band Switch is OFF (=0), the
values become zero.
--- R
30 Octave Band H Un-weighted sound pressure levels in 1/3 octave
bands from 800 Hz to 16 kHz (=14 values).
If the 1/3 Octave Band Switch is OFF (=0), the
values become zero.
--- R
31 Octave Band
Status
The status indication of the 1/3 Octave Band L and
H.
--- R
32 Process Variable
Status
The integrated status indication of LpAEq Status,
LpCEq Status, LpCPeak Status and Octave Band
Status.
--- R
33 Measurement
Period
Noise measurement is periodically executed per
this time[sec].
60 W
34 Measurement
Timestamp
The time stamp of noise measurement in TAI
format.
--- R
35 Measurement
Publish Time
Delay
The Elapsed time from the noise measurement to
publish in second.
--- R
36 Microphone
Temperature
The estimated temperature of microphone. The
value is calculated as follows. The unit is defined by
the Microphone Temperature Unit parameter.
Tm= Ca * Ta +Cb
Where:
Tm: Microphone Temperature
Ta: Adapter Temperature (UAPMO)
Ca: Microphone Temperature Coeff A (WNO)
Cb: Microphone Temperature Coeff B (WNO)
--- R
37 Microphone
Temperature
Unit
The unit of the Microphone Temperature is defined
by this parameter.
1001: °C (default)
°C R
38 Microphone
Temperature
Coeff A
The coefficient of the microphone temperature
calculation.
Refer to Attribute#36.
This value is determined by hardware design.
Please do not rewrite.
1.0 W