KROHNE OPTISONIC 6400, Руководство пользователя

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OPERATION
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OPTISONIC 6400
www.krohne.com 08/2011 - 4000972602 - MA OPTISONIC 6400 R02 en
5.3 How to set up data logging
5.3.1 Step 1: how to set up the data logger
Go to menu 2.4.4.5 via "Measurement Setup Logger Logger setup". The data logging can
be stored in "Filename", with a maximum of eight characters. The name of the data logging file
is free to be chosen. Behind the name of the saved data logging will be three numbers that start
with 000. Each time a data logging will be filed again the numbers will be increased by one.
In "Parameters", it is possible to save all parameters or to choose a predefined set of
parameters ("Flow", "Energy" or "Analysis")
By choosing "Custom" you can select your own set of parameters by setting each individual
available parameter on or off. Those parameters which are set to on will be logged.
"Sample interval"
The standard sample interval is 60 s this means that once a minute it creates 1 data point.
Change the sample interval in a frequency that is wise. Data logging 3 minutes long with one
data point per minute means not too much information. 60 data points per minute 3 days long is
a lot of information. Maximum number in one file is 150000 data points. If this number is
exceeded during logging, the oldest datapoints are overwritten. The memory size for data
logging is sufficient for 50 x 150000 data points.
INFORMATION!
We recommend to use the same name for the site file as for the data logger file.
2.4.4.5
Filename Filename Filename Filename
Parameters
Sample interval
Event logging
View log in screens
12345678 12345678 12345678 12345678
All
60 s
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2.4.4.5.2
All
All All
All
Flow
Energy
Analysis
Custom
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2.4.4.5.2.5
Volume flow Volume flow Volume flow Volume flow
Velocity of sound
Flow speed
Gain
SNR
Reynolds nr
Signal quality
Counter 1
On On On On
on
on
on
on
on
on
on
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