Siemens SINUMERIK 840D sl Operating Manual page 46

Introduction
1.4 User interface
Accepting parameters
When you have correctly entered all necessary parameters, you can close the window and
save your settings.
You cannot accept the parameters if they are incomplete or obviously erroneous. In this
case, you can see from the dialog line which parameters are missing or were entered
incorrectly.
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+ <*> Enter the multiplication characters using the <SHIFT> + <*> keys.
+ </> Enter the division character using the <SHIFT> + </> keys.
Enter bracket expressions using the <SHIFT> + <(> and <SHIFT> + <)>
keys.
+ <)>
+ <number> Enter "r" or "R" as well as the number x from which you would like to
extract the root.
+ <number> Enter "s" or "S" as well as the number x for which you would like to
generate the square.
Close the value entry using the <INPUT> key and the result is
transferred into the field.
Press the "OK" softkey.
- OR -
Press the "Accept" softkey.
Operating Manual, 03/2013, 6FC5398-7CP40-3BA1
Milling