KROHNE OPTIWAVE-M 7400 C Short Manual page 39

OPTIWAVE-M 7400 C
Menu Function
No.
A3 Login
A4 Application Assistant
A4.1 Standard Setup
A4.2 Empty Spectrum
02/2019 - MA OPTIWAVE-M 7400 C R01 en
Function description
Enter the appropriate password here to
change settings. If you do not enter the
password, you can only change settings
for the "user" access level. For more data,
Protection of the device settings
refer to
(access levels)
on page 25.
This starts a quick set-up procedure
applicable to most applications. You can
set the length unit, installation
specifications (tank type, tank height,
stilling well height, stilling well diameter
etc.) and current output specifications
(0% range, 100% range, error function
etc.). For more data about the functions,
refer to Table C – Full Setup, in this
section. For more data about the
procedure, refer to Standard setup
page 58.
Minimum access level to do the
procedure: Expert
Fixed and moving objects in the tank cause
interference signals. Put them through this
filter to correctly measure the tank
contents. This menu item starts a quick
set-up procedure. We recommend that
the tank is empty or only filled to the
minimum level before you do the
procedure. We also recommend that you
record a partial spectrum from 0.5m
above bottom or above the liquid level.
Set the Save Spectrum? step to "Yes",
Empty Spectrum Enable step to "Enable"
at the end the procedure and set the Save
Configuration? screen to "Yes" to use the
data. For more data about the procedure,
Empty spectrum recording
refer to
page 61. Refer also to "How to make a
filter to remove radar signal interference"
on page 64.
Minimum access level to do the
procedure: Expert
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Selection list
4-digit hexadecimal password
on
on
OPERATION
4
Marine
Default
Refer to
"Function
description
"
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