Siemens SITRANS L, Руководство по эксплуатации, Страница: 79 / 269

Remote operation
7.1 Operating via AMS Device Manager
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
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7.1.9.4 Linearization (LTB)
You can use the linearization feature to define a more complex vessel shape and enter up to
32 level breakpoints where the corresponding volume is known. See Linearization (2.4.) .
Navigate to Configure/Setup > LTB > Setup > Linearization and click on Linearization . Click
on the Vessel Shape tab to access the parameters listed:
Vessel Shape
• Vessel Shape [see Vessel Shape (2.4.1.1.) ]
Vessel Dimensions
• Maximum Volume [see Maximum Volume (2.4.1.2.) ]
• Vessel Dimension A [see Dimension A (2.4.1.3.) ]
• Vessel Dimension L [see Dimension L (2.4.1.4.) ]
OR
Click on Breakpoints tab for access to level and volume breakpoints.
Note
This parameter becomes accessible only after Linearization Table has been selected in
Vessel Shape above.
Level and Volume Breakpoints [see XY Index (2.4.1.5.)]
• Level 1 .... Level 32
• Volume 1 ... Volume 32
• Vessel Shape