Siemens SIMATIC TP 270

Operate project
9.2 Controlling graphic objects
TP 270, OP 270, MP 270B (WinCC flexible)
Operating Instructions, Edition 03/2004, 6AV6691-1DD01-0AB0
9-53
Operating elements
The buttons have the following functions:
Button Function
This button refreshes the display in the status value column.
The button engages when it is pressed. You cannot operate any input fields
until the button is actuated again and the refresh is stopped.
Use this button to accept the new value in the control value column. The
control value is then written to the PLC.
9.2.19.2 Touch control
Procedure
To enter or edit values, touch the respective field. A screen keyboard or a selection list
appears.
Touch the relevant buttons to write or read the values.
9.2.19.3 Keyboard control
Procedure
The following table lists the key combinations for controlling the status force:
Keys Meaning
CTRL
+
ENTER
Operates the "Write" button.
CTRL
+
Operates the "Read" button.
CTRL
+
CTRL
+
Selects the first/last field in the current row.
CTRL
+
CTRL
+
Selects the first/last field in the current column.
CTRL
+
ALT
+
Increases the width of the current column.
CTRL
+
ALT
+
Decreases the width of the current column.