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SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
A5E33329501
mmm
mm
Pa
ra
m
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te
rs
2.4.2. LOE Timer
Sets the time to elapse since the last valid reading, before the Fail-safe Material
Level is reported (defined in seconds).
2.4.3. Fail-Safe mA Value
Allows the user to define the mA value to be reported when the Fail-safe timer
expires.
2.5. Current Output
2.5.1. Current Output Function
visible on LUT420 (Level model).
OR
2.5.2. Current Output Function
visible on LUT430 (Pump and Flow model), and LUT440
(OCM model).
Alters the mA output/measurement relationship.
Values
Range: 0 to 7200
Default: 100
Note: Material Level (2.4.1.) must be set to Value for the Material Level value
to be reported.
Values
Range
3.50 to 22.80 mA
Default
3.58
Note: Default settings in the parameter tables are indicated with an asterisk (*)
unless explicitly stated.
Notes:
• The various options have different reference points.
• Use caution when changing Current Output Function while the device is
connected to a HART network. Current Output Function controls the
primary value and the loop current for the device.
Options
Reference point
Description
MANUAL
a
n/a
user can enter mA value for loop cur-
rent.
*
LEVEL
Low Calibration Point
measured as difference between the
material level and
, defined in
SPACE
High Calibration Point
measured as difference between the
material level and
, defined in
DISTANCE
Sensor reference point
measured as difference between the
material level and sensor reference
point, defined in
Summary of Contents for SITRANS LUT400
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Page 12: ...Controllori ad ultrasuoni Manuale d istruzioni 08 2012 SITRANS LUT400 HART SITRANS ...
Page 51: ...Pagina 32 SITRANS LUT400 HART MANUALE D ISTRUZIONI 7ML19985MV51 mmmmm Collegamento Note ...
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Page 151: ...Pagina 132 SITRANS LUT400 HART MANUALE D ISTRUZIONI 7ML19985MV51 mmmmm Funzionamento AMS Note ...
Page 247: ...Pagina 228 SITRANS LUT400 HART MANUALE D ISTRUZIONI 7ML19985MV51 mmmmm Manutenzione Note ...
Page 271: ...Pagina 252 SITRANS LUT400 HART MANUALE D ISTRUZIONI 7ML19985MV51 mmmmm Dati tecnici Note ...
Page 287: ...Pagina 268 SITRANS LUT400 HART MANUALE D ISTRUZIONI 7ML19985MV51 mmmmm App A Rif tecnico Note ...
Page 303: ...Note Notes fm Page 2 Thursday October 11 2001 8 48 AM ...
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Page 306: ...Operating Instructions SITRANS LUT400 HART 12 2014 Edition Ultrasonic Controllers ...
Page 319: ...Page 6 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Safety Notes Notes ...
Page 345: ...Page 32 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Connecting Notes ...
Page 375: ...Page 62 SITRANS LUT400 HART OPERATING INSTRUCTIONS 7ML1998MV01 mmmmm Commissioning Notes ...
Page 443: ...Page 130 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Operation Browser Notes ...
Page 445: ...Page 132 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Operation AMS Notes ...
Page 447: ...Page 134 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Operation FC375 Notes ...
Page 449: ...Page 136 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Operation FDT DTM Notes ...
Page 543: ...Page 230 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Maintenance Notes ...
Page 561: ...Page 248 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Troubleshooting Notes ...
Page 567: ...Page 254 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm Technical Data Notes ...
Page 584: ...Page 271 SITRANS LUT400 HART OPERATING INSTRUCTIONS A5E33329501 mmmmm App A Technical Ref ...
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