Siemens SINUMERIK 840DE sl Commissioning Manual page 833

Function name
ARCTAN
File processing
Easy XML
Programming Manual, 12/2017, 6FC5397-1DP40-6BA1
Description
The function calculates the arctan of the value transferred in degrees.
Parameter:
double - arctan of y/x
Syntax:
<function name="arctan" return="<double val>">
double </function>
Example:
<let name= "arctan_val" type="double"></let>
<function name="arctan" return="arctan_val"> 20.0
</function>
Generating user dialogs
1.10 Predefined functions
115