CODESYS Forge - CODESYS Forge / Talk / Deutsch 🇩🇪: Konvertiren in Minus

Konvertiren in Minus

Forum: Deutsch 🇩🇪

Creator: rewed58

Created: 2011-10-28

Updated: 2011-11-03

rewed58 - 2011-10-28

Hallo werte SPS-Freunde
Gibt es in CoDeSys einen Befehl, womit man einen Zahlenwert ,
dessen Werte & Vorzeichen in "minus" ändern kann?

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Anonymous - 2011-10-28

Originally created by: jl

Wert mit -1 multiplizieren. Beispiel: 10 * -1 = -10 (Mathe)

Codesys

vari := 10;
vari := vari * -1; (--> Vari = -10 )

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rewed58 - 2011-10-28

Danke. Jl fuer die schnelle. Antwort.

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Erik Böhm - 2011-11-03

Mahlzeit

Geht auch so:
vari := -vari;

Spart Tinte beim schreiben...

Gruß
Erik

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