MP 277 - Service, Support Download

Transcript
Operating a project
8.4 Entering values using the touch screen
Procedure
Alphanumerical values can be entered character-by-character via the buttons on the
alphanumerical screen keyboard.
Proceed as follows:
1. Touch the desired operating element within the screen.
The alphanumerical screen keyboard opens. The existing value is displayed in the screen
keyboard and is selected.
2. Enter the value.
You have the following options to enter a value:
– The selected value is deleted when you enter the first character. Completely reenter
the value.
– Use the
and
keys to move the cursor within the current value. You can
now edit the characters of the current value or add characters.
Use the
key to delete the character to the left of the cursor. If the value is
selected, use this key to delete the selected part of the value.
The
key deletes the character positioned to the right of the cursor. If the value is
selected, use this key to delete the selected part of the value.
– Using key
it is possible to switch between the keyboard levels of the screen
keyboard. On switchover, the key assignments of the screen keyboard change.
– Use the
key to display the info text of the I/O field.
This key is only enabled if info text has been configured for the input object or the
current screen.
3. Use the
key to confirm your entry or cancel it with
screen keyboard.
. Either action closes the
Result
You have changed the alphanumeric value or entered a new one.
MP 277
Operating Instructions, 07/2014, A5E02479740-02
167