Download TP 277, OP 277 (WinCC flexible) - Service, Support

Operating a Project
8.4 Entering Values Using the Touch Screen
– Use the
key to display the info text of the IO field.
This button is only enabled if info text has been configured for the IO field or the
current screen.
key to confirm your entry or cancel it with
3. Use the
. Either action closes the
screen keyboard.
You have changed the numerical value or entered a new one.
Entering and Editing Alphanumerical Values
Alphanumerical Screen Keyboard
When you touch an operator control for alphanumerical input on the HMI-device touch
screen, the alphanumerical screen keyboard appears. This is the case, for example, for an
input field. The keyboard is automatically hidden again when input is complete.
Figure 8-2
Alphanumerical screen keyboard, normal level
Opened screen keyboard
When the screen keyboard is open, PLC job 51, "Select Screen" has no function.
Language change
Switching the language in the project has no effect on the alphanumerical screen keyboard.
This is why Cyrillic or Asian characters cannot be entered.
TP 277, OP 277 (WinCC flexible)
Operating Instructions, 09/2007, 6AV6691-1DH01-0AB0