Table of Contents
Selection of Minimum, Maximum, or Average from Multiple Values
Full Name
Lib.Mervis.v1_0.ValueSelector
Required Project References
- Lib.Mervis
Description
A block used for selecting the minimum, maximum, or average value from up to four input values.
Usage in ST
program test
var
selector: lib.mervis.v1_0.ValueSelector;
end_var
selector();
end_program
Inputs
| Name | Data Type | Retain | Mandatory Connection | Meaning |
| In1 | real | No | Yes | Input value 1 |
| In2 | real | No | No | Input value 2 |
| In3 | real | No | No | Input value 3 |
| In4 | real | No | No | Input value 4 |
| Select | ValueSelectorType | Yes | No | Selection value |
Outputs
| Name | Data Type | Meaning |
| Out | real | Output |
Detailed Function Description
The block is used to select a value from multiple inputs. Based on the Select parameter, the minimum, maximum, or average value from the inputs is transferred to the output. If there are fewer than four actual inputs, the other inputs should be managed so they do not affect the output, for example, by connecting them to another input.