Liquistation CSF48 Inputs: Interface
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18.5.2 Calculation
18.5.3 Diagnostics settings
This menu branch is used for specifying warning limits, and for defining whether and how dia-
gnostics tools should be used.
The associated diagnostics code is displayed for every setting.
Alarm delay echo loss
Path: Menu/Setup/Inputs/Ultrasonic interface/Extended setup/Calculation
Function Options Info
Interface Options
• Top layer
• Lower interface
Factory setting
Top layer
Defines which signal the system should track and
display when several interfaces are calculated.
Top layer
Determine the interface of thin material in the upper
section
Lower interface
Determine the interface of thicker material near the
floor
Interface window Options
•Off
•On
Factory setting
Off
You can open another window near the interface. Spe-
cify a distance above and below the interface. The sys-
tem primarily focuses on the signal within this window.
Any signal outside this window must meet the search
criteria for an interface for an extended period before
the system recognizes it as an interface.
Above interface
Interface window="On"
0.0 to 10.0 m
(0.0 to 32.8 ft)
Factory setting
0.6 m (2.0 ft)
The search window is indicated by broken lines in the
graphic mode.
The search window is 1.2 m wide in the factory setting
for both parameters.
Below interface
Interface window="On"
Gate response rate 0 to 50
Factory setting
1
The response rate determines the speed at which the
system updates the measuring window.
A high value stands for a quick change.
Threshold 0 to 100
Factory setting
0
Filter for examining signals
If a high value is selected, stronger signals are taken into
account more. If a low value is selected, weaker signals
are taken into account more.
Path: Menu/Setup/Inputs/Ultrasonic interface/Extended setup/Diagnostics settings
Function Options Info
Alarm delay echo loss 0 to 255 min
Factory setting
10 min
Delay time for an error message if the echo is lost
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