Calculator - Siemens SINUMERIK 840D sl Operation/Programming Manual

08/2005
4

4.2.5 Calculator

♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
Using the calculator, you can easily calculate the parameter values
during the programming. If, for example, the diameter of a workpiece
is only dimensioned indirectly in the workpiece drawing, i.e. the
diameter must be derived from the sum of several other dimension
specifications, you can perform the calculation of the diameter directly
in the input field of this parameter.
The calculation of a parameter value is always done in the input field
of the parameter. In doing this, you can perform as many calculations
as you wish using the following kinds of calculations.

Operators
+ Addition
- Subtraction
* Multiplication
/ Division
() Parentheses
MOD Modulo Operation
AND AND-Operator
OR OR-Operator
NOT NOT operator

Constants
PI 3.14159265358979323846
TRUE 1
FALSE 0

Functions
SIN(x) Sine of x, (x in degrees)
COS(x) Cosine of x, (x in degrees)
TAN(x) Tangent of x, (x in degrees)
ATAN2(x,y) Inverse tangent of x/y, (x and y in degrees)
SQRT(x) Square root of x
ABS(x) Absolute value of x
You can input a maximum of 256 characters in a field.
Creating a ShopTurn Program
4.2 Bases
4
4-133