Material Table; Explanation Of The Interpolation - ELGO Electronic P40-SN002 Series Operation Manual

Application metal shears programmable controller
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6.2.5 Material Table

In this table the material specific experienced values for cut angle and gut gap can be entered in this
parameter. The more inputs are made the more precise the non-existing values in the table can be
calculated through interpolation. By operating one set or more sets the only values that have to be entered
are the kind of material (material no.) and the metal sheet thickness.
The buttons F1 and F3 are used to scroll through the material table. The button F2 is used for switching with
the cursor from one column to another column. The values have to be higher than zero in both columns.
If the value is zero the relevant line will be detected as the end of the material table. As a result of this all
subsequent values won't be recalled.
 
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The values have to be higher than zero in both columns. 
 

6.2.5.1 Explanation of the Interpolation

Because of that it is possible to deposit only values in 1mm sequences, the values between this sequences
will be interpolated. The calculation of the intermediate steps take as a basis of two sequenced material
thicknesses for the action of the values of gap and angle.
Example: The red marked values are firmly rooted in the material table. Now a value for the material
thickness of 2.5 mm will be loaded. For the clarity in this example, only the calculation of the value of the
gap is illustrated. The calculation of the intermediate steps for the angle according to the same principle.
Thickness
Gap
Angle
1
0.10
0.75
2
0.20
1.00
3
0.30
1.25
4
0.40
1.50
5
0.50
1.75
...
...
...
Gap
Spalt
0.5
0.4
0.3
0.2
0.1
1.0
2.0
Mat.-Stärke
3.0
4.0
5.0
Material thickness in mm
[mm]
- 31 -
Configuration and Functions

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