ISaGRAF. Version 3.4

         

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Çàìå÷àíèå: Äëÿ ýòîãî îïåðàòîðà êîëè÷åñòâî âõîäîâ ìîæåò áûòü áîëüøå ÷åì äâà.

Àðãóìåíòû:

(inputs)                                      INT-REAL      ìîãóò áûòü öåëûìè èëè äåéñòâèòåëüíûìè

                                                                        (âñå âõîäû äîëæíû áûòü îäíîãî ôîðìàòà)

output                                        INT-REAL      çíàêîâîå ñëîæåíèå âõîäîâ

Îïèñàíèå:

                            Óìíîæàåò äâå èëè íåñêîëüêî ïåðåìåííûõ.

(*FBD ïðèìåð áëîêîâ Óìíîæåíèå*)

(* ST ýêâèâàëåíò *)

ao10 := ai101 * ai102;

ao5 := (ai51 * ai52) * ai53;

(* IL ýêâèâàëåíò: *)

LD                     ai101

MUL                  ai102

ST                     ao10

LD                     ai51

MUL                  ai52

MUL                  ai53

ST                     ao5



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