Lenze PLC Designer PLC Designer (R2-x) Uživatelský manuál stáhnout pdf (Strana 479)

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IEC Operators and additional norm extending functions

 DMS 3.2 EN 02/2011 TD29 477

Example in IL:

ST Var1 (* Result is 80 *)

Example in ST:

Var1:=LIMIT(30,90,80); (* Result is 80 *);

Example in FBD:

PLC Designer IEC operator: Multiplexer

OUT := MUX(K, IN0,...,INn) means:

IN0, ...,INn and OUT can be any type of variable. K must be BYTE, WORD, DWORD, SINT,

USINT, INT, UINT, DINT or UDINT. MUX selects the Kth value from among a group of

Example in IL:

MUX 30,40,50,60,70,80

ST Var1 (* Result is 30 *)

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Lenze PLC Designer PLC Designer (R2-x) Uživatelský manuál Strana 479