Siemens TP27 Equipment Manual page 41

Calling functions Functions are called in on the Touch Panel by means of configured buttons. To
prevent unauthorized access, some functions have to be protected beforehand
by means of a password at a specific password level (see chapter 5).
Calling Help texts
Configured help texts can be called int the standard screens by
pressing the button shown here.
TP27, TP37 Equipment Manual
Release 01/00
Screens
HELP
4-5