# Binary limiter

Verarbeitung

Binary limiter

Binary limiter ver: 1

# Eingänge

ID	Kürzel	Name	Typ	Standard	Beschreibung
`input`	`I`	input	BOOLEAN	`false`
`value`	`V`	value	NUMBER	`0`

# Ausgänge

ID	Kürzel	Name	Typ	Standard	Beschreibung
`output`	`O`	output	BOOLEAN	`false`
`limit_exceeded`	`L`	limit_exceeded	BOOLEAN	`false`

# Konfiguration

ID	Name	Typ	Standard	Einheit	Beschreibung
`limit`	limit	NUMBER	`0.0`
`hysteresis`	hysteresis	NUMBER	`0.5`

# Quellcode

Volang-Quellcode anzeigen

in = input::get("input")
value = input::get("value")
limit_exceeded = output::get("limit_exceeded")
limit = config::get("limit")
hysteresis = config::get("hysteresis")

new_limit_exceeded = false
if (limit >= 0) {
    // Positive limit: exceeded when value is too high
    if (value <= (limit - hysteresis)) {
        new_limit_exceeded = false
    } else if ((value > (limit - hysteresis)) and (value < (limit + hysteresis))) {
        new_limit_exceeded = limit_exceeded
    } else if (value >= (limit + hysteresis)) {
        new_limit_exceeded = true
    }
} else {
    // Negative limit: exceeded when value is too low (more negative)
    if (value >= (limit + hysteresis)) {
        new_limit_exceeded = false
    } else if ((value > (limit - hysteresis)) and (value < (limit + hysteresis))) {
        new_limit_exceeded = limit_exceeded
    } else if (value <= (limit - hysteresis)) {
        new_limit_exceeded = true
    }
}

output::set("limit_exceeded", new_limit_exceeded)
output::set("output", in and !new_limit_exceeded)