Lenze PLC Designer PLC Designer (R2-x) Manual do Utilizador descarregar pdf (Página 502)

L-force | PLC Designer

IEC Operators and additional norm extending functions

500 DMS 3.2 EN 02/2011 TD29 

PLC Designer IEC operator: Returns the tangent of a number. The value is calculated in

arch minutes. IN can be type BYTE, WORD, DWORD, INT, DINT, REAL, SINT, USINT,

UINT, UDINT, OUT must be type REAL.

Example in IL:

ST q (* Result is 0.546302 *)

Example in ST:

q:=TAN(0.5);

Example in FBD:

PLC Designer IEC operator: Returns the arc sine (inverse function of sine) of a number. .

IN can be type BYTE, WORD, DWORD, INT, DINT, REAL, SINT, USINT, UINT, UDINT, OUT

must be type REAL.

Example in IL:

ST q (* Result is 0.523599 *)

Example in ST:

q:=ASIN(0.5);

Example in FBD:

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Lenze PLC Designer PLC Designer (R2-x) Manual do Utilizador Página 502