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Chapter 5: Modbus transmission tables
Structure of the table n° 3
Reference address 200h; data measured by paths
Modbus
address
Name and description
Format
Access
CM NCM
BEAM01 VELOCITY
200h
Velocity of fluid, in m/s, computed by the path 1
FLOAT
R
R
FLOAT
R
R
FLOAT
R
R
FLOAT
R
R
FLOAT
R
R
FLOAT
R
R
FLOAT
R
R
FLOAT
R
R
FLOAT
R
R
Values calculated
by the path 1
Remark : The value is equal to 0 if the path is not valid.
BEAM01 VOS
202h
Remark : The value is equal to 0 if the path is not valid.
204h
206h
Values calculated
by the paths 2 to 6
Velocity of sound, in m/s, computed by the path 1
208h to
20Fh
210h to
217h
218h to
21Fh
220h to
227h
228h to
22Fh
230h to
237h
238h to
23Fh
240h to
247h
248h to
24Fh
250h to
257h
258h to
25Fh
BEAM01 SIGNAL
Attenuation, in dB, computed by the path 1
BEAM01 BIAS_STAT
Correction brought to the path 1
Words not used
Velocity of fluid, velocity of sound, signal
attenuation and correction of the path 2
Words not used
Velocity of fluid, velocity of sound, signal
attenuation and correction of the path 3
Words not used
Velocity of fluid, velocity of sound, signal
attenuation and correction of the path 4
Words not used
Velocity of fluid, velocity of sound, signal
attenuation and correction of the path 5
Words not used
Velocity of fluid, velocity of sound, signal
attenuation and correction of the path 6
Words not used
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