Lenze PLC Designer PLC Designer (R2-x) Instrukcja Użytkownika Pobierz pdf (Strona 499)

L-force | PLC Designer

IEC Operators and additional norm extending functions

 DMS 3.2 EN 02/2011 TD29 497

PLC Designer IEC operator: Returns the square root 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 4 *)

Example in ST:

q:=SQRT(16);

Example in FBD:

PLC Designer IEC operator: Returns the natural logarithm of a number. IN can be type

BYTE, WORD, DWORD, INT, DINT, REAL, SINT, USINT, UINT, UDINT. OUT must be type

Example in IL:

ST q (* Result is 3.80666 *)

Example in ST:

Example in FBD:

Lenze PLC Designer PLC Designer (R2-x) Instrukcja Użytkownika Strona 499