Description of parameters (FF configuration program) Cerabar S/Deltabar S
50 Endress+Hauser
TAB_OPCODE/
TABLE SELECTION
Selection
Index: 79
Data type: Unsigned8
Access: Auto, OOS
Select the table function. The device works with a measuring and editor table. The measuring
table is used to calculate the measured value.
Options:
• Clear: clears the table saved in the device.
• Edit table: to make sure measuring also runs properly when entering a new table, the
device works with two tables - a measuring table and an editor table. If this option is
selected, the table saved in the device (measuring table) is copied. This copy (editor table)
is changed during the edit mode.
• Activate table: the editor table is saved as the measuring table and activated.
Options:
Clear
TAB_STATE
Display
Index: 80
Data type: Unsigned8
Access: Auto, OOS
Displays the current status of the table saved.
Possible statuses
• Not inititalized: linearisation table is not active.
• Good: the linearisation table was entered correctly and is active.
• Not enough values transmitted: the linearisation table contains too few value pairs. A
linearisation table must have at least 2 value pairs.
• Not monotone increasing: the linearisation characteristics must be monotone increasing.
TAB_XY_VALUE
Entry
Index: 81
Data type: Float
Access: Auto, OOS
The TAB_XY_VALUE parameter is a structured parameter consisting of two elements.
Case 1:
Prerequisite LEVEL_TYPE/LEVEL MODE = pressure linearized and
LINEARIZATION_TABLE_MODE/LIN. EDIT MODE = manual
→ See also Page 12, Section 4.3.2.
• TYPE_TAB_XY_VALUE, 1st element (X-value): enter pressure value for the linearisation
table.
• TYPE_TAB_XY_VALUE, 2nd element (Y-value): depending on the setting of the
MEASURAND_LINEARIZED/LINd. MEASURAND parameter (→ Page 40), enter the
related volume, mass or %-value.
Case 2:
Prerequisite LEVEL_TYPE/LEVEL MODE = pressure linearized and
LINEARIZATION_TABLE_MODE/LIN. EDIT MODE = semiautomatic
See also Page 10, Section 4.3.1.
• TYPE_TAB_XY_VALUE, 1st element (X-value): do not enter any value. The
PRESSURE_1_AFTER_DAMPING/SENSOR_PRESSURE parameter (→ Page 51) displays
the pressure value present at the device. This pressure is saved by confirming the Y-value.
• TYPE_TAB_XY_VALUE, 2nd element (Y-value): depending on the setting of the
MEASURAND_LINEARIZED/LINd. MEASURAND parameter (→ Page 40), enter the
related volume, mass or %-value.
Example:
Prerequisite LEVEL_TYPE/LEVEL MODE = height linearized and
LINEARIZATION_TABLE_MODE/LIN. EDIT MODE = manual
→ See also Page 14, Section 4.4.1.
• TYPE_TAB_XY_VALUE, 1st element (X-value): depending on the setting of the
MEASURAND_COMBINED/COMB. MEASURAND parameter (→ Page 41), enter a level
or %-value.
• TYPE_TAB_XY_VALUE, 2nd element (Y-value): depending on the setting of the
MEASURAND_COMBINED/COMB. MEASURAND parameter, enter the related volume,
mass or %-value.
!
Note!
A complete linearisation table cannot be entered. Every individual point of a linearisation
table, consisting of TAB_ENTRY (→ Page 49) and TAB_XY_VALUE must be saved.
LEVEL_TANK_
DESCRIPTION/
TANK DESCRIPTION
Entry
Index: 82
Data type: Visible String
Access: Auto, OOS
Enter tank description. (Max. 32 alphanumeric characters)
Factory setting:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Pressure Transducer Block
Parameter Description
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