11... APPENDIX A: MASTER ICON REFERENCE

Absolute Value

ABS(Y)

Absolute value of Y

Natural Log

LOG(Y)

Natural log of Y

Zeroize

ZERO(X)

Zero if X is negative, X otherwise

Log Base 10

LOG10(X)

Base 10 log of X

Sine

SIN(Y)

Sine of Y

Cosine

COS(X)

Cosine of X

Tangent

TAN(Y)

Tangent of Y

ArcCosine

ACOS(X)

ArcCosine of X

ArcSine

ASIN(X)

ArcSine of X

ArcTangent

ATAN(X)

ArcTangent of X

ArcTangent2

ATAN2(Y)

ArcTangent2 is accurate for values

 

 

of X very close to and equal to 0

TC converter1

TC_J(X,Y)

Temperature calculation using type J

 

 

thermocouple input in mV (X) and

 

 

CJC input in ohms(Y)

TC converter

TC_K(X,Y)

Same as above for type K

TC converter

TC_E(X,Y)

Same as above for type E

TC converter

TC_T(X,Y)

Same as above for type T

TC converter

TC_R(X,Y)

Same as above for type R

TC converter

TC_S(X,Y)

Same as above for type S

Math Library: A math function library is provided for storing User defined equations that may be used frequently.

To save a function, enter the equation in the Math Function text box, then select Save To. A dialog will open allowing for User entry of a short comment about the function to be saved. After entry of the comment, selecting OK saves the function to the User Function Library for future recall.

To retrieve a function for use, select Browse and a dialog will open allowing access to the Pre-Defined Library equations (provided with HyperWare and not editable by the User) as well as the User-Defined Library where User added equations are retained. Highlight the equation and click on Use and the function will be loaded into the Math Function text box.

Functions can be deleted by highlighting, then clicking on the Remove button.

Units: Provides a text box for User entry of a units label that will be shown at the output from this icon.

Output Name: Specify the label for the Output. This name will show directly under the Output terminal within the Program Net.

Output When: Defines when the Output is updated. If inputs to the icon are updated at different times/rates (asynchronously), the User can specify when the Output should be updated.

X or Y Updated - The Output is updated if either the X or the Y inputs are Updated.

X input Updated - The Output is updated only when the X input is Updated. If a calculation is performed that uses the Y input, the last Y input value will be used in the calculation and the Output will be updated.

1See Example Nets in Appendix B for application ideas on use of the TC Converter functions.

USING THE OMP-MODL

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Omega Vehicle Security OMP-MODL manual Tcjx,Y, 11-65