Siemens SITRANS LUT400, Operating Instructions Manual

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Page 138 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS A5E33329501
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1.1. Quick Start
1.1.1. QS Level
1.1.2. QS Volume
1.1.3. QS Flow
Available only on LUT430 (Pump and Flow), and LUT440 (OCM) configured
models.
1.2. Pump Control
2. Setup
2.1. Sensor
2.1.1. Units
Determines sensor measurement units used when 2.1.2.Sensor Mode set to
Level, Space, Distance, or Head.
2.1.2. Sensor Mode
Menu number
2.1.2.
visible on LUT420 (Level model).
OR
2.1.3. Sensor Mode
Menu number
2.1.3.
visible on LUT430 (Pump and Flow model), and LUT440
(OCM model).
Sets the type of measurement required for the application.
Notes:
• See
Local Commissioning
on page 33 or
Operation via SIMATIC PDM 6 (HART)
on
page 127 for instructions.
• Default settings in the parameter tables are indicated with an asterisk (*) unless
explicitly stated.
• Values shown in the following tables can be entered via the local push buttons.
Options
M, CM, MM, FT, IN
Default: M
Options (Mode) Description Reference point
* LEVEL
Distance to material surface
Low Calibration Point
(process empty level)
SPACE
High Calibration Point
(process full level)
DISTANCE Sensor Reference Point
VOLUME
Volume of material in volumetric
units (based on level)
Low Calibration Point
HEAD
a
a.
Option available only on LUT430, LUT440.
Distance to material surface Zero Head
FLOW
a
Flowrate in an open channel in
Flowrate Units
Zero Head (zero flow level)