Return the lowest value of all inputs.
The Minimum statement is one of the dynamic control icons.
It has two inputs by default, but the user can add up to n (recommended limit 32) inputs in the slot sheet view, selecting the Add Slot function of the context menu.
For example, in control technology, continuous positioning signals are often calculated using mathematical functions. These functions are defined for the entire set of real numbers, while positioning signals are typically valid only for a subset of numbers, for example, 0 to 100 percent.
You can use the Minimum statement to define the minimum output value to a signal. If, for example, a function outputs a value above 100, you can use Minimum to select either the function output or 100, whichever is lower.
Fig. 94. Wire-sheet Icon
Fig. 95. Property Sheet
Fig. 96. Slot Sheet
Table 65. Inputs
Inputs |
Type |
Functional description |
In A |
numeric |
Analog input value. |
In B |
numeric |
Analog input value |
In n |
user defined |
Add up to n (recommended limit 32) inputs in the slot sheet |
In Enabled |
boolean |
If the input “In Enabled” is set to false disabled in the slot sheet, the output “Out” will be disabled and is set to the value “0”. |
Table 66. Outputs
Outputs |
Type |
Functional description |
Out |
numeric |
One output = minimum value of all inputs |
No parameters.