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

Transcript
Operating a Project
8.5 Entering Values Using the Keys
8.5.9
Displaying Infotext
Purpose
The configuration engineer uses info text to provide additional information and operating
instructions. The configuration engineer can configure info text on screens and operator
controls.
The info text of an IO field may contain, for example, information on the value to be entered.
Figure 8-6
Info text for an IO field, example
If the LED of the
HELP
key is lit, an info text for the selected operator control or the current
screen has been configured.
Procedure
1. Press
HELP
.
The info text for the selected operator control is displayed. If there is no info text for the
selected screen object, the info text for the current screen is displayed, if it has been
configured.
You can scroll through the contents of long info text with buttons
and
.
Note
Switching between Displayed Info Text
The configuration engineer can configure info text for an IO field and the associated
screen. You can toggle between two info texts by pressing the
2. Close the info text by pressing
ESC
ENTER
key.
.
Alternative Procedure
Depending on your configuration, info text can also be called via a function key or a provided
operator control.
Further information on this may be available in your plant documentation.
TP 277, OP 277 (WinCC flexible)
Operating Instructions, 09/2007, 6AV6691-1DH01-0AB0
8-19