Formula Editor - Siemens SINAMICS S120 Commissioning Manual

Startdrive commissioning tool
2.5 User interface - trace function
2.5.4

Formula editor

The formula editor provides various mathematical functions for analyzing signals. Open the
editor in the signal table by clicking the icon
Configuration options and displays in the formula editor
The following figure shows the display in Startdrive as example:
Figure 2-13
The following table shows the mathematical functions of the formula editor:
Field/ Description
Mathematical
functions
+ Addition
- Subtraction
* Multiplication
/ Division
() Brackets
Grouping expressions
SQR Square
SQRT Square root
50
Formula editor
.
Commissioning with Startdrive
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1