User guide

4 OPERATION
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UFC 400
www.krohne.com 05/2013 - 4002813701 - AD FF UFC 400 R01 en
SENSOR_CAL_
SENSOR_CAL_SENSOR_CAL_
SENSOR_CAL_
WHO
WHOWHO
WHO
Sensor Calibration
Who
R/W The name of the person responsible for the last sensor
calibration.
-
SENSOR_SN
SENSOR_SNSENSOR_SN
SENSOR_SN
Sensor Serial
Number
R The sensor serial number. -
SENSOR_TYPE
SENSOR_TYPESENSOR_TYPE
SENSOR_TYPE
Sensor Type
R The type of sensor. Ultrasonic (time of
travel)
Settings:
Ultrasonic (time of travel)
SIZE_ENTRY
SIZE_ENTRYSIZE_ENTRY
SIZE_ENTRY
Size entry
R/W Switches between a free value or a table value for the input of
the diameter (Fct. D4.4).
table
Settings:
value in [mm] / table [mm , inch]
SNR
SNRSNR
SNR
SNR
R/W SNR (Fct. D1.10) Filtered
Settings:
Raw / Filtered
T_EXP_COEFF
T_EXP_COEFFT_EXP_COEFF
T_EXP_COEFF
T expansion coeff.
R/W Sets the temperature expansion coefficient (Fct. D2.9). 1.15e-5°C
Settings:
0.0…0.0001 1/°C
TIME_CONSTANT
TIME_CONSTANTTIME_CONSTANT
TIME_CONSTANT
Time Constant
R/W Time constant on the Front End for flow-related
measurement (volume, mass, flow velocity) (Fct. C1.3.3).
0.0 s
Settings:
0.0…1000.0 s
TRACKING
TRACKINGTRACKING
TRACKING
Tracking
R/W Tracking (Fct. D1.9) Normal
Settings:
Normal / Fast
TRANSDUCER_
TRANSDUCER_TRANSDUCER_
TRANSDUCER_
DIRECTORY
DIRECTORYDIRECTORY
DIRECTORY
Transducer
Directory Entry
A directory that specifies the number and starting indices of
the data collections in the transducer block.
0
TRANSDUCER_
TRANSDUCER_TRANSDUCER_
TRANSDUCER_
FREQ
FREQFREQ
FREQ
Transducer
Frequency
R/W Sets the frequency of the transducer (Fct. D1.1). 1 MHz
Settings:
1 MHz / 2 MHz / 500 kHz
TRANSDUCER_
TRANSDUCER_TRANSDUCER_
TRANSDUCER_
TYPE
TYPETYPE
TYPE
Transducer Type
R Identifies the transducer that follows. Other
TRANSDUCER_
TRANSDUCER_TRANSDUCER_
TRANSDUCER_
TYPE_VER
TYPE_VERTYPE_VER
TYPE_VER
Transducer Type
Version
R Identifies the version of the transducer that follows. Format is
XXYY where XX is the major spec revision and YY is the
manufacturer revision.
0
Trigger_Level
Trigger_LevelTrigger_Level
Trigger_Level
Trigger Level
R/W Trigger level (Fct. D1.5) 30.0 %
Settings:
-99.0…99.0 %
Trigger_Margin
Trigger_MarginTrigger_Margin
Trigger_Margin
Trigger Margin
R/W Trigger margin (Fct. D1.6) 5.0 %
Settings:
0.0…50.0 %
WEIGHT_1
WEIGHT_1WEIGHT_1
WEIGHT_1
Weight 1
R/W Sets the weight of path 1 (Fct. D2.6). 1.0
Settings:
0.0…1.0
Parameter
ParameterParameter
Parameter
DD name
Access Description and settings Initial Value