Force Variable - Siemens TP27 Equipment Manual

10.2

Force Variable

Function
In addition to the function provided by Status Variable, operand values can be
modified using the Force Variable screen ( = force).
Standard screen:
The Force Variable screen is not integrated in the ProTool standard screens
Force Variable
and, therefore, must be assigned to a button in the configuration.
Figure 10-4 Force Variable standard screen (example: TP37 with SIMATIC S7)
Significance of the
operating elements
TP27, TP37 Equipment Manual
Release 01/00
Force Variable
MPI Operand
12 DB, DBB 100 10
1 ??????
1 ??????
1 ??????
1 ??????
1 ??????
1 ??????
1 ??????
1 ??????
1 ??????
123
123
Start/Stop update
123
Force input/start
123
Call in help text concerning on the current
Help
screen
Exit from current screen
ESC
Status/Force Variable Using the TP
Format
BIN = 0000000000100000
0 ?????????
0 ?????????
0 ?????????
0 ?????????
0 ?????????
0 ?????????
0 ?????????
0 ?????????
0 ?????????
Status:
Help
Force Input
Value
0
0
0
0
0
0
0
0
0
ESC
10-5