4

Parameters:

Parameter

Description

enable

When the function is enabled, the operation is performed.

 

 

IN

IN contains the constant or reference real value to be operated on.

 

 

ok

The ok output is energized when the function is performed without overflow,

 

unless an invalid operation occurs and/or IN is NaN.

 

 

Q

Output Q contains the trigonometric value of IN.

 

 

Valid Memory Types:

Parameter

flow

%I

%Q

%M

%T

%S

%G

%R

%AI

%AQ

const

none

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

enable

 

 

 

 

 

 

 

 

 

 

 

IN

 

 

 

 

 

 

 

 

ok

 

 

 

 

 

 

 

 

 

 

Q

 

 

 

 

 

 

 

 

 

Valid reference or place where power may flow through the function.

Example:

In the following example, the COS of the value in %R0001 is placed in %R0033.

 

 

_____

ALW_ON

——] [—————————

COS_—

 

 

REAL

 

 

%R0001—IN Q—%R0033

 

+3.141500_____ -1.000000

 

 

 

4-36

Series 90-30/20/Micro Programmable Controllers Reference Manual–September 1998

GFK-0467K

Page 117
Image 117
GE 90-30/20/Micro manual Enable