Pepperl+Fuchs Pulscon LTC57, Manual, Page: 116 / 176

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Pulscon LTC57 PROFIBUS PA
Operating menu
15.3.5 Linearization submenu
Linearization
Linearization type
Navigation Setup
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Advanced setup

Linearization
Blocking
Navigation
Setup

Advanced setup

Linearization

Lineariz. type
Description Select linearization type.
Selection • None
• Linear
• Table
• Pyramid bottom
• Conical bottom
• Angled bottom
• Horizontal cylinder
• Sphere
Factory setting None
Additional information Meaning of the options
• None
The level is transmitted in the level unit without linearization.
• Linear
The output value (volume/weight) is directly proportional to the level L. This is
valid, for example, for vertical cylinders. The following additional parameters
have to be specified:
–
Unit after linearization (page 118)
–
Maximum value (page 119): Maximum volume or weight
• Table
The relationship between the measured level L and the output value
(volume/weight) is given by a linearization table consisting of up to 32 pairs of
values "level - volume" or "level - weight", respectively. The following additional
parameters have to be specified:
–
Unit after linearization (page 118)
–
Table mode (page 121)
–
For each table point: Level (page 122)
–
For each table point: Customer value (page 122)
–
Activate table (page 123)
• Pyramid bottom
The output value corresponds to the volume or weight in a silo with pyramid
bottom. The following additional parameters have to be specified:
–
Unit after linearization (page 118)
–
Maximum value (page 119): Maximum volume or weight
–
Intermediate height (page 120): The height of the pyramid
• Conical bottom
The output value corresponds to the volume or weight in a tank with conical
bottom. The following additional parameters have to be specified:
–
Unit after linearization (page 118)
–
Maximum value (page 119): Maximum volume or weight
–
Intermediate height (page 120): The height of the conical part of the tank