Specifications

Chapter 1 - AsconACLib

1-3-29 MIN MAX SELECTOR

FB Prototype

MIN_MAX_SELECTOR

Input parameters

Output parameters

Description

This function block returns the minimum and maximum values of the applied

inputs.

Default values

Label Type Description

AI_1 ... AI_4 REAL Analog input value n. 1, 2, 3 and 4

N_AI UINT Number of inputs to be compared (2, 3, 4)

Label Type Description

AI_MIN REAL Minimum input value

AI_MAX REAL Maximum input value

AI_1

AI_2

AI_3

AI_4

N_AI

REAL

UINT

REAL

AI_MIN

AI_MA

Input Default values

AI_1... AI_4 0.0

N_Al 0

Output Default values

AI_MIN 0.0

AI_MAX 0.0