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Àðãóìåíòû:

IN1                                             INT-REAL      ìîãóò áûòü öåëûìè èëè äåéñòâèòåëüíûìè

IN2                                             INT-REAL      (IV1 è IN2 äîëæíû áûòü îäíîãî ôîðìàòà)

Q                                                INT-REAL      âû÷èòàíèå (ïåðâûé - âòîðîé)

Îïèñàíèå:

Âû÷èòàåò äâå ïåðåìåííûå (ïåðâûé - âòîðîé).

(*FBD ïðèìåð áëîêîâ Âû÷èòàíèå*)

 (* ST ýêâèâàëåíò: *)

ao10 := ai101 - ai102;

ao5 := (ai51 - 1) - ai53;

(* IL ýêâèâàëåíò: *)

LD                     ai101

SUB                  ai102

ST                     ao10

LD                     ai51

SUB                  1

SUB                  ai53

ST                     ao5

Ñîäåðæàíèå  Íàçàä  Âïåðåä

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