Operation
80 MCS100E Operating Instructions 8009504/VYWA7/V3-1/2018-01 © SICK AG
Subject to change without notice
5.7.11.9 Linearization tables
Specialist: System edit: Linearization tables
Linearization tables are used to calculate absorbance into concentration, but also to
calculate digits into analog values or scaling of the flow meter, etc.
The linearization tables are assigned to the components in System edit: Calibration data
and subsequently calculated automatically.
The name of the component that was assigned to the table is stated at the top of the
linearization table.
• Default settings:
Modifications to this assignment are free.
Up to 10 pairs of values can be recorded. These are entered in the table where absorbance
is assigned to concentration. The values entered can be set active (mark()) or inactive,
and will correspondingly be used or not used for calculation.
For the default settings for linearization please refer to your system documentation.
Example for a 4 .. 22 mA analog input:
0 .. 4095 Digits correspond to 0 .. 22 mA
Measured value required: 0 at 4 mA and MaxValue at 20 mA
Component Linearization table
1Lin. table 1
2Lin. table 2
... Lin. table ...
13 Lin. table 13
14 1:1000 table (for service purposes)
15 Internal throughflow
16 O
2
Settings
Lin-TAB Number of table.
The name is identical to the name of the component which this table is assigned to
(in “System edit: Calibration data”).
Fit point Fit point 1..10
Mark ()Mark () = calculate.
If no mark is set, then the pair of values is inserted at the end of the table and not
calculated.
Absorbance Enter measured absorbance
Concentration Enter nominal concentration.
Coefficients Are calculated automatically and entered here
Key assignment::
Shift F5 Display actual value (in Abs. or Conc.).
<ENTER>: Accept displayed value.
F8 Represent linearization curve graphically.
The numerical display corresponds to the pairs of values from the table.
Key 3: Change scales.
Table entries
Absorbance Concentration
744 0
3724 MaxValue