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

Transcript
Operating a Project
8.10 Operating Status Force
Procedure - Reading the Status Value
Proceed as follows:
1. Enter the address and format of the status value for each status value you wish to read in
one line. Select the respective fields and enter the values using the keyboard.
2. Press
+
CTRL
{
}
.
Result
All values are read cyclically by the controller and entered in the "Status Value" column until
the
CTRL
+
{
}
buttons are pressed again.
Requirements for Forcing
The following requirements must be fulfilled in order to force values:
• The "Control Value" column must be available.
• The "Write" button must be available.
Procedure - Forcing a Value
Proceed as follows:
1. Enter the address of a value for each line. Enter the desired control value in the "Control
Value" column. Select the respective fields and enter the values using the keyboard.
2. Once you have entered all of the desired control values, press the
CTRL
+
ENTER
key.
Result
The values from the "Control Value" column are transferred once to the controller.
Alternative Procedure
Alternatively, you can also select the
and operate them with
ENTER
TP 277, OP 277 (WinCC flexible)
Operating Instructions, 09/2007, 6AV6691-1DH01-0AB0
and
buttons with the
TAB
key
.
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