Siemens SINUMERIK 840D sl Operation/Programming

4
08/2005 Creating a ShopTurn Program
4.2 Bases
4
♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition 4-133
4.2.5 Calculator
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.

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based