User's Manual

Page 44 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01

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Parameters (HART)

Enter the external form of your vessel. You can choose from:

• Linear (any form with vertical walls and a flat floor)

• Vertical cylinder (vertically standing cylindrical form with curved covers)

• Horizontal cylinder (horizontal cylindrical form with curved caps)

• Sphere

4.2.5.8.2: Bottom Design (F = Dished end)

Enter the form of the two vessel cover caps. You can choose from:

• Dished (according to DIN 28011)

• Basket (according to DIN 28013)

• Bullet (hemispherical shaped floor)

4.2.5.8.3: Tank volume (F = 20 m

)

4.3: Analog Output

4.3.1: Error Level (F = D: Error Signal)

Level for the error signal to alarm in Analog or Digital output

When D is selected, all errors are displayed. When D+F is selected, there is special

handling for failsafe. When D+F+W is selected, there is special handling for warnings.

4.3.2: AO Select (F = Level)

Assignment of a measured value to the analog output

Here you can set whether the analog output supplies the level or the volume to the

control system.

The selection controls the following parameter 4.3.3.

Value

Dished end

Basket end

Bullet bottom

Value

numerical value

Value

D: Error Signal

D+F: Error Signal

D+F+W: Error Signal

Values

Level

Volume

chap6.fm Page 44 Tuesday, October 9, 2001 2:26 PM